{"id":54452,"date":"2026-06-10T14:09:30","date_gmt":"2026-06-10T06:09:30","guid":{"rendered":"https:\/\/www.cnmetalfasteners.com\/?page_id=54452"},"modified":"2026-06-22T09:23:34","modified_gmt":"2026-06-22T01:23:34","slug":"astm-a320-l7-l7m","status":"publish","type":"page","link":"https:\/\/www.cnmetalfasteners.com\/ar\/materials-alloys\/astm-a320-l7-l7m\/","title":{"rendered":"\u0645\u0633\u0627\u0645\u064a\u0631 \u0631\u0628\u0637 \u0645\u0644\u0648\u0644\u0628\u0629 \u0645\u0646 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0633\u0628\u0627\u0626\u0643\u064a ASTM A320 L7 \u0648L7M"},"content":{"rendered":"<style>\n.wisine-astm-a320-l7-l7m-page {\n  --navy:#0d1f33; --navy2:#132b45; --red:#c9252d; --blue:#1f6fae; --light:#f4f7fa; --line:#d9e2ea; --text:#243447; --muted:#607184; --white:#fff;\n  font-family: Arial, Helvetica, sans-serif; color: var(--text); line-height: 1.6; background: var(--white); overflow-x: hidden;\n}\n.wisine-astm-a320-l7-l7m-page *, 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auto;gap:28px;align-items:center}\n.wisine-astm-a320-l7-l7m-page .cta p{margin-top:12px;color:rgba(255,255,255,.78)}\n@media(max-width:1024px){.wisine-astm-a320-l7-l7m-page .hero-grid,.wisine-astm-a320-l7-l7m-page .split,.wisine-astm-a320-l7-l7m-page .cta-grid{grid-template-columns:1fr}.wisine-astm-a320-l7-l7m-page .grid-4,.wisine-astm-a320-l7-l7m-page .grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}}\n@media(max-width:640px){.wisine-astm-a320-l7-l7m-page .section,.wisine-astm-a320-l7-l7m-page .hero,.wisine-astm-a320-l7-l7m-page .cta{padding-left:16px;padding-right:16px}.wisine-astm-a320-l7-l7m-page .grid-4,.wisine-astm-a320-l7-l7m-page .grid-3,.wisine-astm-a320-l7-l7m-page .grid-2{grid-template-columns:1fr}.wisine-astm-a320-l7-l7m-page .btn{width:100%}.wisine-astm-a320-l7-l7m-page table{display:block;overflow-x:auto}}\n<\/style>\n\n<!--\nRecommended SEO Title: ASTM A320 L7 and L7M Alloy Steel Stud Bolts | WISINE\nRecommended Meta Description: WISINE supports ASTM A320 L7 and L7M alloy steel stud bolts, threaded rods, bolts, matched nuts and fastener sets for low-temperature bolting discussions and project-specific industrial assemblies.\nPage URL: \/materials-alloys\/astm-a320-l7-l7m\/\nPrimary Keyword: ASTM A320 L7 L7M stud bolts\n-->\n\n<div class=\"wisine-astm-a320-l7-l7m-page\">\n  <section class=\"hero\">\n    <div class=\"wrap hero-grid\">\n      <div>\n        <span class=\"eyebrow\">\u0645\u0648\u0627\u062f \u0648\u0633\u0628\u0627\u0626\u0643 WISINE<\/span>\n        <h1>\u0645\u0633\u0627\u0645\u064a\u0631 \u0631\u0628\u0637 \u0645\u0644\u0648\u0644\u0628\u0629 \u0645\u0646 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0633\u0628\u0627\u0626\u0643\u064a ASTM A320 L7 \u0648L7M<\/h1>\n        <p class=\"lead\">\u0645\u0631\u062c\u0639 \u0645\u0648\u0627\u0635\u0641\u0629 ASTM A320 L7 \/ L7M \u0644\u0645\u0633\u0627\u0645\u064a\u0631 \u0627\u0644\u0631\u0628\u0637 \u0627\u0644\u0645\u0644\u0648\u0644\u0628\u0629 \u0648\u0627\u0644\u0642\u0636\u0628\u0627\u0646 \u0627\u0644\u0645\u0644\u0648\u0644\u0628\u0629 \u0648\u0627\u0644\u0628\u0631\u0627\u063a\u064a \u0648\u0627\u0644\u0635\u0648\u0627\u0645\u064a\u0644 \u0627\u0644\u0645\u062a\u0648\u0627\u0641\u0642\u0629 \u0648\u0623\u0637\u0642\u0645 \u0627\u0644\u0645\u062b\u0628\u062a\u0627\u062a \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629 \u0645\u0646 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0633\u0628\u0627\u0626\u0643\u064a \u0639\u0646\u062f\u0645\u0627 \u062a\u062d\u062f\u062f \u0645\u0633\u062a\u0646\u062f\u0627\u062a \u0627\u0644\u0645\u0634\u0631\u0648\u0639 \u0645\u0648\u0627\u062f \u0631\u0628\u0637 L7 \u0623\u0648 L7M.<\/p>\n        <div class=\"buttons\">\n          <a class=\"btn primary\" href=\"\/ar\/custom-parts\/send-drawing-for-quote\/\">\u0625\u0631\u0633\u0627\u0644 \u0631\u0633\u0645 \u0644\u0637\u0644\u0628 \u0639\u0631\u0636 \u0633\u0639\u0631<\/a>\n          <a class=\"btn secondary\" href=\"\/industrial-fasteners\/threaded-rods-stud-bolts\/\">\u0639\u0631\u0636 \u0627\u0644\u0645\u0633\u0627\u0645\u064a\u0631 \u0627\u0644\u0645\u0644\u0648\u0644\u0628\u0629<\/a>\n          <a class=\"btn outline\" href=\"\/ar\/resources\/standards-certificates\/\">\u0639\u0631\u0636 \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0648\u0627\u0644\u0634\u0647\u0627\u062f\u0627\u062a<\/a>\n        <\/div>\n      <\/div>\n      <div class=\"placeholder\">Replace with confirmed ASTM A320 L7 \/ L7M alloy steel stud bolts or bolting set image. Alt text: ASTM A320 L7 and L7M alloy steel stud bolts.<\/div>\n    <\/div>\n  <\/section>\n\n  <nav class=\"quick-nav wrap\" aria-label=\"\u0627\u0644\u062a\u0646\u0642\u0644 \u0627\u0644\u0633\u0631\u064a\u0639 ASTM A320 L7 \u0648L7M\">\n    <a href=\"#material-overview\">\u0646\u0638\u0631\u0629 \u0639\u0627\u0645\u0629<\/a>\n    <a href=\"#equivalent-grades\">\u0645\u0631\u0627\u062c\u0639 \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u0645\u0648\u0627\u062f<\/a>\n    <a href=\"#product-forms\">\u0623\u0634\u0643\u0627\u0644 \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a<\/a>\n    <a href=\"#fastener-products\">\u0645\u0646\u062a\u062c\u0627\u062a L7 \/ L7M<\/a>\n    <a href=\"#matching-notes\">\u0645\u0644\u0627\u062d\u0638\u0627\u062a A320 \/ A194<\/a>\n    <a href=\"#fastener-applications\">\u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0627\u062a<\/a>\n    <a href=\"#material-options\">\u0645\u0644\u0627\u062d\u0638\u0627\u062a \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631<\/a>\n    <a href=\"#standards-documents\">\u0627\u0644\u0648\u062b\u0627\u0626\u0642<\/a>\n    <a href=\"#rfq-checklist\">\u0642\u0627\u0626\u0645\u0629 \u0625\u0639\u062f\u0627\u062f \u0637\u0644\u0628 \u0639\u0631\u0636 \u0627\u0644\u0633\u0639\u0631<\/a>\n    <a href=\"#related-products\">\u0645\u0646\u062a\u062c\u0627\u062a \u0630\u0627\u062a \u0635\u0644\u0629<\/a>\n    <a href=\"#inquiry\">\u0627\u0644\u0627\u0633\u062a\u0641\u0633\u0627\u0631<\/a>\n  <\/nav>\n\n  <section id=\"material-overview\" class=\"section\">\n    <div class=\"wrap split\">\n      <div>\n        <span class=\"eyebrow\">\u0646\u0638\u0631\u0629 \u0639\u0627\u0645\u0629 \u0639\u0644\u0649 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0629<\/span>\n        <h2>ASTM A320 L7 \/ L7M \u0644\u0644\u0631\u0628\u0637 \u0645\u0646 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0633\u0628\u0627\u0626\u0643\u064a \u0648\u0641\u0642 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0645\u0634\u0631\u0648\u0639<\/h2>\n        <p style=\"margin-top:14px;color:var(--muted);\">ASTM A320 L7 \u0648ASTM A320 L7M \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0631\u0628\u0637 \u0645\u0646 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0633\u0628\u0627\u0626\u0643\u064a \u062a\u064f\u0628\u062d\u062b \u0639\u0627\u062f\u0629\u064b \u0644\u0645\u0633\u0627\u0645\u064a\u0631 \u0627\u0644\u0631\u0628\u0637 \u0627\u0644\u0645\u0644\u0648\u0644\u0628\u0629 \u0648\u0627\u0644\u0642\u0636\u0628\u0627\u0646 \u0627\u0644\u0645\u0644\u0648\u0644\u0628\u0629 \u0648\u062a\u062c\u0645\u064a\u0639\u0627\u062a \u0627\u0644\u0631\u0628\u0637 \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629 \u0639\u0646\u062f\u0645\u0627 \u064a\u062d\u062f\u062f \u0627\u0644\u0645\u0634\u0631\u0648\u0639 ASTM A320 L7 \u0623\u0648 L7M.<\/p>\n        <p style=\"margin-top:14px;color:var(--muted);\">L7 \/ L7M alloy steel bolting can be considered for stud bolts, threaded rods, bolts, matched nuts, washers and fastener sets where ASTM A320 L7 \/ L7M is specified by project requirements. Final bolting material selection should be reviewed according to service conditions and project specification. Grade, class, thread, nut pairing and certificate requirements should be confirmed before quotation. L7 and L7M should not be treated as interchangeable without project confirmation.<\/p>\n        <p style=\"margin-top:14px;color:var(--muted);\">Impact testing or low-temperature requirements should be confirmed according to project specification where required.<\/p>\n        <div class=\"buttons\">\n          <a class=\"btn secondary\" href=\"\/ar\/materials-alloys\/alloy-steel\/\">\u0639\u0631\u0636 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0633\u0628\u0627\u0626\u0643\u064a<\/a>\n          <a class=\"btn secondary\" href=\"\/ar\/materials-alloys\/astm-a193-b7-b7m\/\">\u0645\u0642\u0627\u0631\u0646\u0629 A193 B7 \/ B7M<\/a>\n          <a class=\"btn primary\" href=\"\/ar\/custom-parts\/send-drawing-for-quote\/\">\u0625\u0631\u0633\u0627\u0644 \u0627\u0644\u0645\u062a\u0637\u0644\u0628\u0627\u062a<\/a>\n        <\/div>\n      <\/div>\n      <div class=\"card\">\n        <h3>\u0646\u0642\u0627\u0637 \u0623\u0633\u0627\u0633\u064a\u0629 \u0644\u0644\u0634\u0631\u0627\u0621<\/h3>\n        <ul>\n          <li>\u062a\u0623\u0643\u064a\u062f \u0627\u0644\u062f\u0631\u062c\u0629 ASTM A320 L7 \u0623\u0648 ASTM A320 L7M<\/li>\n          <li>Confirm class, condition and impact testing requirement where specified<\/li>\n          <li>\u062a\u0623\u0643\u064a\u062f \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0635\u0648\u0627\u0645\u064a\u0644 \u0627\u0644\u0645\u062a\u0648\u0627\u0641\u0642\u0629 ASTM A194 7 \/ 7M \u0639\u0646\u062f \u0627\u0644\u062d\u0627\u062c\u0629<\/li>\n          <li>\u062a\u0623\u0643\u064a\u062f \u0627\u0644\u0642\u0637\u0631 \u0648\u0627\u0644\u0637\u0648\u0644 \u0648\u0639\u062f\u062f \u0627\u0644\u0635\u0648\u0627\u0645\u064a\u0644 \u0648\u0627\u0644\u0648\u0631\u062f\u0627\u062a \u0648\u0627\u0644\u062a\u0634\u0637\u064a\u0628 \u0623\u0648 \u0627\u0644\u0637\u0644\u0627\u0621<\/li>\n          <li>\u062a\u0623\u0643\u064a\u062f \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0634\u0647\u0627\u062f\u0627\u062a \u0648\u0627\u0644\u0641\u062d\u0635 \u0642\u0628\u0644 \u0625\u0639\u062f\u0627\u062f \u0639\u0631\u0636 \u0627\u0644\u0633\u0639\u0631<\/li>\n        <\/ul>\n      <\/div>\n    <\/div>\n  <\/section>\n\n  <section id=\"equivalent-grades\" class=\"section muted\">\n    <div class=\"wrap\">\n      <div class=\"head\">\n        <span class=\"eyebrow\">\u0645\u0631\u0627\u062c\u0639 \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u0645\u0648\u0627\u062f<\/span>\n        <h2>\u062a\u0633\u0645\u064a\u0627\u062a \u0627\u0644\u062f\u0631\u062c\u0627\u062a \u0648\u0627\u0644\u0645\u0631\u0627\u062c\u0639 \u0627\u0644\u0634\u0627\u0626\u0639\u0629 ASTM A320 L7 \/ L7M<\/h2>\n        <p>Grade, class, condition, impact testing requirements, matching nut requirements and applicable standards should be confirmed according to order requirements, product form and project specification. L7 and L7M should not be assumed interchangeable.<\/p>\n      <\/div>\n      <table>\n        <thead>\n          <tr>\n            <th>\u0627\u0644\u0627\u0633\u0645 \/ \u0627\u0644\u062a\u0633\u0645\u064a\u0629<\/th>\n            <th>\u0627\u0644\u0645\u0631\u062c\u0639 \u0627\u0644\u0634\u0627\u0626\u0639<\/th>\n            <th>\u0645\u0644\u0627\u062d\u0638\u0627\u062a \u0627\u0644\u062a\u062d\u0642\u0642 \u0644\u0625\u0639\u062f\u0627\u062f \u0639\u0631\u0636 \u0627\u0644\u0633\u0639\u0631<\/th>\n          <\/tr>\n        <\/thead>\n        <tbody>\n          <tr>\n            <td>ASTM A320 L7<\/td>\n            <td>\u0631\u0628\u0637 \u0645\u0646 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0633\u0628\u0627\u0626\u0643\u064a L7<\/td>\n            <td>Confirm grade, class, condition, thread, finish or coating, impact testing requirement and certificate requirements according to project documents.<\/td>\n          <\/tr>\n          <tr>\n            <td>ASTM A320 L7M<\/td>\n            <td>\u0631\u0628\u0637 \u0645\u0646 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0633\u0628\u0627\u0626\u0643\u064a L7M<\/td>\n            <td>\u062a\u0623\u0643\u064a\u062f \u0645\u062a\u0637\u0644\u0628\u0627\u062a L7M \u0648\u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0627\u0644\u0645\u0639\u0645\u0648\u0644 \u0628\u0647 \u0648\u0634\u0643\u0644 \u0627\u0644\u0645\u0646\u062a\u062c \u0648\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0635\u0648\u0627\u0645\u064a\u0644 \u0627\u0644\u0645\u062a\u0648\u0627\u0641\u0642\u0629 \u0642\u0628\u0644 \u0627\u0644\u062a\u0633\u0639\u064a\u0631.<\/td>\n          <\/tr>\n          <tr>\n            <td>\u0631\u0628\u0637 \u0645\u0646 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0633\u0628\u0627\u0626\u0643\u064a L7<\/td>\n            <td>\u0631\u0628\u0637 \u0645\u0646 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0633\u0628\u0627\u0626\u0643\u064a \u0644\u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u0646\u062e\u0641\u0636\u0629 \u0639\u0646\u062f \u062a\u062d\u062f\u064a\u062f\u0647<\/td>\n            <td>Do not assume grade, class, condition or compliance without confirmed order specification and documents.<\/td>\n          <\/tr>\n          <tr>\n            <td>\u0631\u0628\u0637 \u0645\u0646 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0633\u0628\u0627\u0626\u0643\u064a L7M<\/td>\n            <td>\u0645\u0631\u062c\u0639 \u0627\u0644\u0631\u0628\u0637 \u0645\u0646 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0633\u0628\u0627\u0626\u0643\u064a \u0648\u0641\u0642 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0645\u0634\u0631\u0648\u0639<\/td>\n            <td>\u062a\u0623\u0643\u064a\u062f \u0627\u0644\u062f\u0631\u062c\u0629 \u0648\u0627\u0644\u0641\u0626\u0629 \u0648\u0641\u0642 \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0645\u0634\u0631\u0648\u0639 \u0628\u062f\u0644\u064b\u0627 \u0645\u0646 \u0627\u0644\u0627\u0639\u062a\u0645\u0627\u062f \u0639\u0644\u0649 \u0627\u0644\u0645\u0631\u0627\u062c\u0639 \u0627\u0644\u0645\u062e\u062a\u0635\u0631\u0629 \u0648\u062d\u062f\u0647\u0627.<\/td>\n          <\/tr>\n          <tr>\n            <td>\u0635\u0648\u0627\u0645\u064a\u0644 ASTM A194 7 \u0639\u0646\u062f \u062a\u062d\u062f\u064a\u062f\u0647\u0627<\/td>\n            <td>\u0628\u062d\u062b \u0627\u0644\u0635\u0648\u0627\u0645\u064a\u0644 \u0627\u0644\u0645\u062a\u0648\u0627\u0641\u0642\u0629 \u0645\u0639 \u0627\u0644\u0631\u0628\u0637 L7<\/td>\n            <td>\u064a\u0646\u0628\u063a\u064a \u062a\u0623\u0643\u064a\u062f \u062f\u0631\u062c\u0629 \u0627\u0644\u0635\u0648\u0627\u0645\u064a\u0644 \u0627\u0644\u0645\u062a\u0648\u0627\u0641\u0642\u0629 \u0648\u0627\u0644\u0633\u0646 \u0627\u0644\u0644\u0648\u0644\u0628\u064a \u0648\u0627\u0644\u0643\u0645\u064a\u0629 \u0648\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0634\u0647\u0627\u062f\u0627\u062a \u0648\u0641\u0642 \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0645\u0634\u0631\u0648\u0639.<\/td>\n          <\/tr>\n          <tr>\n            <td>\u0635\u0648\u0627\u0645\u064a\u0644 ASTM A194 7M \u0639\u0646\u062f \u062a\u062d\u062f\u064a\u062f\u0647\u0627<\/td>\n            <td>\u0628\u062d\u062b \u0627\u0644\u0635\u0648\u0627\u0645\u064a\u0644 \u0627\u0644\u0645\u062a\u0648\u0627\u0641\u0642\u0629 \u0645\u0639 \u0627\u0644\u0631\u0628\u0637 L7M<\/td>\n            <td>\u0644\u0627 \u062a\u0641\u062a\u0631\u0636 \u062f\u0631\u062c\u0629 \u0623\u0648 \u0641\u0626\u0629 \u0644\u0644\u0635\u0648\u0627\u0645\u064a\u0644 \u0627\u0644\u0645\u062a\u0648\u0627\u0641\u0642\u0629 \u062f\u0648\u0646 \u0648\u062b\u0627\u0626\u0642 \u0645\u0634\u0631\u0648\u0639 \u0645\u0624\u0643\u062f\u0629.<\/td>\n          <\/tr>\n        <\/tbody>\n      <\/table>\n      <div class=\"note\">Grade, class, condition, impact testing requirements, matching nut requirements and applicable standards should be confirmed according to order requirements, product form and project specification. L7 and L7M should not be assumed interchangeable.<\/div>\n    <\/div>\n  <\/section>\n\n  <section id=\"product-forms\" class=\"section\">\n    <div class=\"wrap\">\n      <div class=\"head\">\n        <span class=\"eyebrow\">\u0623\u0634\u0643\u0627\u0644 \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a<\/span>\n        <h2>\u0623\u0634\u0643\u0627\u0644 \u0645\u0646\u062a\u062c\u0627\u062a ASTM A320 L7 \/ L7M \u0627\u0644\u062a\u064a \u064a\u0645\u0643\u0646 \u0644\u0640 WISINE \u0628\u062d\u062b\u0647\u0627<\/h2>\n        <p>\u064a\u0645\u0643\u0646 \u0645\u0646\u0627\u0642\u0634\u0629 \u0623\u0634\u0643\u0627\u0644 \u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u0648\u0641\u0642 \u0627\u0644\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0645\u0624\u0643\u062f\u0629 \u0648\u062a\u0648\u0627\u0641\u0631 \u0627\u0644\u0645\u0648\u0627\u062f \u0648\u0627\u0644\u0643\u0645\u064a\u0629 \u0648\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u062a\u0635\u0646\u064a\u0639.<\/p>\n      <\/div>\n      <div class=\"grid-3\">\n        <div class=\"card\">\n          <h3>\u0627\u0644\u0645\u0633\u0627\u0645\u064a\u0631 \u0627\u0644\u0645\u0644\u0648\u0644\u0628\u0629 \u0648\u0627\u0644\u0642\u0636\u0628\u0627\u0646 \u0627\u0644\u0645\u0644\u0648\u0644\u0628\u0629<\/h3>\n          <p>Stud bolts, fully threaded rods, double-end studs and threaded rods can be discussed when grade, class, thread, length and impact testing requirements are confirmed.<\/p>\n        <\/div>\n        <div class=\"card\">\n          <h3>\u0628\u0631\u0627\u063a\u064d \u0648\u0635\u0648\u0627\u0645\u064a\u0644 \u0648\u063a\u0633\u0627\u0644\u0627\u062a<\/h3>\n          <p>\u064a\u0645\u0643\u0646 \u0645\u0631\u0627\u062c\u0639\u0629 \u0627\u0644\u0628\u0631\u0627\u063a\u064a \u0627\u0644\u0633\u062f\u0627\u0633\u064a\u0629 \u0639\u0646\u062f \u062a\u062d\u062f\u064a\u062f\u0647\u0627 \u0648\u0627\u0644\u0635\u0648\u0627\u0645\u064a\u0644 \u0627\u0644\u0645\u062a\u0648\u0627\u0641\u0642\u0629 \u0648\u0627\u0644\u063a\u0633\u0627\u0644\u0627\u062a \u0648\u0623\u0637\u0642\u0645 \u0627\u0644\u062a\u062b\u0628\u064a\u062a \u0648\u0641\u0642 \u062f\u0631\u062c\u0629 ASTM \u0648\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0635\u0648\u0627\u0645\u064a\u0644 \u0627\u0644\u0645\u062a\u0648\u0627\u0641\u0642\u0629 \u0648\u0627\u062d\u062a\u064a\u0627\u062c\u0627\u062a \u0627\u0644\u0648\u062b\u0627\u0626\u0642.<\/p>\n        <\/div>\n        <div class=\"card\">\n          <h3>\u0645\u0643\u0648\u0646\u0627\u062a \u062d\u0633\u0628 \u0627\u0644\u0631\u0633\u0648\u0645\u0627\u062a<\/h3>\n          <p>\u064a\u0645\u0643\u0646 \u0628\u062d\u062b \u0645\u0643\u0648\u0646\u0627\u062a \u0631\u0628\u0637 \u0645\u0646 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0633\u0628\u0627\u0626\u0643\u064a \u062d\u0633\u0628 \u0627\u0644\u0631\u0633\u0648\u0645\u0627\u062a \u0628\u0639\u062f \u062a\u0642\u062f\u064a\u0645 \u0627\u0644\u0631\u0633\u0648\u0645\u0627\u062a \u0648\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0645\u0627\u062f\u0629 \u0648\u0627\u0644\u0623\u0628\u0639\u0627\u062f \u0648\u0627\u0644\u062a\u0634\u0637\u064a\u0628 \u0623\u0648 \u0627\u0644\u0637\u0644\u0627\u0621 \u0648\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0641\u062d\u0635.<\/p>\n        <\/div>\n      <\/div>\n    <\/div>\n  <\/section>\n\n  <section id=\"fastener-products\" class=\"section muted\">\n    <div class=\"wrap\">\n      <div class=\"head\">\n        <span class=\"eyebrow\">\u0645\u0646\u062a\u062c\u0627\u062a \u0627\u0644\u062a\u062b\u0628\u064a\u062a<\/span>\n        <h2>\u0645\u0646\u062a\u062c\u0627\u062a \u0627\u0644\u062a\u062b\u0628\u064a\u062a ASTM A320 L7 \/ L7M \u0644\u0628\u062d\u062b \u0639\u0631\u0648\u0636 \u0627\u0644\u0623\u0633\u0639\u0627\u0631<\/h2>\n        <p>WISINE can discuss ASTM A320 L7 and L7M alloy steel bolting products according to grade, class, thread, dimensions, matching nut requirements and documentation needs.<\/p>\n      <\/div>\n      <div class=\"grid-4\">\n        <a class=\"card\" href=\"\/industrial-fasteners\/threaded-rods-stud-bolts\/\">\n          <h3>\u0645\u0633\u0627\u0645\u064a\u0631 \u0631\u0628\u0637 \u0645\u0644\u0648\u0644\u0628\u0629 ASTM A320 L7<\/h3>\n          <p>\u0645\u0633\u0627\u0645\u064a\u0631 \u0631\u0628\u0637 \u0645\u0644\u0648\u0644\u0628\u0629 L7 \u0644\u062a\u062c\u0645\u064a\u0639\u0627\u062a \u0631\u0628\u0637 \u062e\u0627\u0635\u0629 \u0628\u0627\u0644\u0645\u0634\u0631\u0648\u0639 \u0639\u0646\u062f\u0645\u0627 \u062a\u062d\u062f\u062f \u0627\u0644\u0645\u0633\u062a\u0646\u062f\u0627\u062a ASTM A320 L7.<\/p>\n        <\/a>\n        <a class=\"card\" href=\"\/industrial-fasteners\/threaded-rods-stud-bolts\/\">\n          <h3>\u0645\u0633\u0627\u0645\u064a\u0631 \u0631\u0628\u0637 \u0645\u0644\u0648\u0644\u0628\u0629 ASTM A320 L7M<\/h3>\n          <p>L7M stud bolts with grade, class, thread, length, nut and certificate requirements confirmed before quotation.<\/p>\n        <\/a>\n        <a class=\"card\" href=\"\/industrial-fasteners\/threaded-rods-stud-bolts\/\">\n          <h3>\u0642\u0636\u0628\u0627\u0646 \u0645\u0644\u0648\u0644\u0628\u0629 L7<\/h3>\n          <p>\u0642\u0636\u0628\u0627\u0646 L7 \u0645\u0644\u0648\u0644\u0628\u0629 \u0648\u0642\u0636\u0628\u0627\u0646 \u0645\u0644\u0648\u0644\u0628\u0629 \u0628\u0627\u0644\u0643\u0627\u0645\u0644 \u0648\u0641\u0642 \u0627\u0644\u0642\u0637\u0631 \u0648\u062e\u0637\u0648\u0629 \u0627\u0644\u0633\u0646 \u0627\u0644\u0644\u0648\u0644\u0628\u064a \u0648\u0627\u0644\u0637\u0648\u0644 \u0648\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0645\u0633\u062a\u0646\u062f\u0627\u062a \u0627\u0644\u0645\u0624\u0643\u062f\u0629.<\/p>\n        <\/a>\n        <a class=\"card\" href=\"\/industrial-fasteners\/threaded-rods-stud-bolts\/\">\n          <h3>\u0642\u0636\u0628\u0627\u0646 \u0645\u0644\u0648\u0644\u0628\u0629 L7M<\/h3>\n          <p>L7M threaded rods can be discussed when project documents specify grade, class and applicable standard requirements.<\/p>\n        <\/a>\n        <a class=\"card\" href=\"\/industrial-fasteners\/bolts\/\">\n          <h3>\u0628\u0631\u0627\u063a\u064a L7 \/ L7M<\/h3>\n          <p>\u0628\u0631\u0627\u063a\u064a \u0639\u0646\u062f \u062a\u062d\u062f\u064a\u062f ASTM A320 L7 \/ L7M \u0648\u062a\u0623\u0643\u064a\u062f \u0634\u0643\u0644 \u0627\u0644\u0645\u0646\u062a\u062c \u0627\u0644\u0646\u0647\u0627\u0626\u064a \u0642\u0628\u0644 \u0627\u0644\u0625\u0646\u062a\u0627\u062c.<\/p>\n        <\/a>\n        <a class=\"card\" href=\"\/ar\/industrial-fasteners\/\">\n          <h3>\u0623\u0637\u0642\u0645 \u0645\u062b\u0628\u062a\u0627\u062a L7 \/ L7M<\/h3>\n          <p>\u064a\u0645\u0643\u0646 \u0628\u062d\u062b \u0623\u0637\u0642\u0645 \u0631\u0628\u0637 \u0645\u0639 \u062a\u0623\u0643\u064a\u062f \u0627\u0644\u0635\u0648\u0627\u0645\u064a\u0644 \u0627\u0644\u0645\u062a\u0648\u0627\u0641\u0642\u0629 \u0648\u0627\u0644\u063a\u0633\u0627\u0644\u0627\u062a \u0648\u0627\u0644\u0643\u0645\u064a\u0629 \u0648\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0634\u0647\u0627\u062f\u0627\u062a \u0641\u064a \u0637\u0644\u0628 \u0639\u0631\u0636 \u0627\u0644\u0633\u0639\u0631.<\/p>\n        <\/a>\n        <a class=\"card\" href=\"\/industrial-fasteners\/nuts\/\">\n          <h3>\u0635\u0648\u0627\u0645\u064a\u0644 \u0648\u063a\u0633\u0627\u0644\u0627\u062a \u0645\u062a\u0648\u0627\u0641\u0642\u0629<\/h3>\n          <p>\u064a\u062c\u0628 \u062a\u0623\u0643\u064a\u062f \u0635\u0648\u0627\u0645\u064a\u0644 ASTM A194 7 \/ 7M \u0639\u0646\u062f \u062a\u062d\u062f\u064a\u062f\u0647\u0627 \u0648\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0648\u0631\u062f\u0627\u062a \u0648\u0641\u0642 \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0645\u0634\u0631\u0648\u0639.<\/p>\n        <\/a>\n        <a class=\"card\" href=\"\/industrial-fasteners\/special-fasteners\/\">\n          <h3>\u0645\u0643\u0648\u0646\u0627\u062a L7 \/ L7M \u062d\u0633\u0628 \u0627\u0644\u0631\u0633\u0648\u0645\u0627\u062a<\/h3>\n          <p>\u064a\u0645\u0643\u0646 \u0628\u062d\u062b \u0645\u0643\u0648\u0646\u0627\u062a \u0631\u0628\u0637 \u062e\u0627\u0635\u0629 \u0645\u0646 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0633\u0628\u0627\u0626\u0643\u064a \u0648\u0641\u0642 \u0627\u0644\u0631\u0633\u0648\u0645\u0627\u062a \u0648\u0627\u0644\u062a\u0641\u0627\u0648\u062a\u0627\u062a \u0648\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0641\u062d\u0635.<\/p>\n        <\/a>\n      <\/div>\n    <\/div>\n  <\/section>\n\n  <section id=\"matching-notes\" class=\"section\">\n    <div class=\"wrap split\">\n      <div>\n        <span class=\"eyebrow\">\u0645\u0644\u0627\u062d\u0638\u0627\u062a \u0627\u0644\u062a\u0648\u0627\u0641\u0642 A320 \/ A194<\/span>\n        <h2>\u062a\u0623\u0643\u064a\u062f \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0635\u0648\u0627\u0645\u064a\u0644 \u0627\u0644\u0645\u062a\u0648\u0627\u0641\u0642\u0629 \u0648\u0645\u0633\u062a\u0646\u062f\u0627\u062a \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0635\u062f\u0645<\/h2>\n        <p style=\"margin-top:14px;color:var(--muted);\">\u062a\u064f\u0628\u062d\u062b \u0645\u0633\u0627\u0645\u064a\u0631 \u0627\u0644\u0631\u0628\u0637 \u0627\u0644\u0645\u0644\u0648\u0644\u0628\u0629 ASTM A320 L7 \/ L7M \u063a\u0627\u0644\u0628\u0627\u064b \u0645\u0639 \u0635\u0648\u0627\u0645\u064a\u0644 ASTM A194 7 \/ 7M \u0639\u0646\u062f\u0645\u0627 \u062a\u062d\u062f\u062f\u0647\u0627 \u0645\u0633\u062a\u0646\u062f\u0627\u062a \u0627\u0644\u0645\u0634\u0631\u0648\u0639. \u0648\u064a\u062c\u0628 \u062a\u0623\u0643\u064a\u062f \u062f\u0631\u062c\u0629 \u0627\u0644\u0635\u0648\u0627\u0645\u064a\u0644 \u0627\u0644\u0645\u062a\u0648\u0627\u0641\u0642\u0629 \u0648\u0627\u0644\u0633\u0646 \u0627\u0644\u0644\u0648\u0644\u0628\u064a \u0648\u0627\u0644\u0643\u0645\u064a\u0629 \u0648\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0648\u0631\u062f\u0627\u062a \u0648\u0627\u0644\u0634\u0647\u0627\u062f\u0627\u062a \u0648\u0641\u0642 \u0627\u0644\u0645\u0634\u0631\u0648\u0639.<\/p>\n        <p style=\"margin-top:14px;color:var(--muted);\">WISINE does not assume a matching nut grade, class or document package without confirmed project documents. Impact testing or low-temperature documentation requirements should be confirmed before quotation when required.<\/p>\n        <div class=\"buttons\">\n          <a class=\"btn secondary\" href=\"\/industrial-fasteners\/nuts\/\">\u0639\u0631\u0636 \u0627\u0644\u0635\u0648\u0627\u0645\u064a\u0644<\/a>\n          <a class=\"btn secondary\" href=\"\/industrial-fasteners\/washers\/\">\u0639\u0631\u0636 \u0627\u0644\u0648\u0631\u062f\u0627\u062a<\/a>\n          <a class=\"btn primary\" href=\"\/ar\/custom-parts\/send-drawing-for-quote\/\">\u0625\u0631\u0633\u0627\u0644 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0639\u0646\u0627\u0635\u0631 \u0627\u0644\u0631\u0628\u0637<\/a>\n        <\/div>\n      <\/div>\n      <div class=\"card\">\n        <h3>\u062a\u0641\u0627\u0635\u064a\u0644 \u0627\u0644\u062a\u0648\u0627\u0641\u0642 \u0627\u0644\u0648\u0627\u062c\u0628 \u062a\u0623\u0643\u064a\u062f\u0647\u0627<\/h3>\n        <ul>\n          <li>ASTM A320 grade and class for stud bolts<\/li>\n          <li>\u062f\u0631\u062c\u0629 \u0635\u0627\u0645\u0648\u0644\u0629 ASTM A194 \u0639\u0646\u062f \u062a\u062d\u062f\u064a\u062f\u0647\u0627<\/li>\n          <li>Impact testing requirement if specified<\/li>\n          <li>\u0646\u0648\u0639 \u0627\u0644\u0633\u0646 \u0627\u0644\u0644\u0648\u0644\u0628\u064a \u0648\u062e\u0637\u0648\u062a\u0647 \u0648\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u062a\u0648\u0627\u0641\u0642<\/li>\n          <li>\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u063a\u0633\u0627\u0644\u0627\u062a \u0648\u0627\u0644\u0634\u0647\u0627\u062f\u0627\u062a<\/li>\n        <\/ul>\n      <\/div>\n    <\/div>\n  <\/section>\n\n  <section id=\"fastener-applications\" class=\"section muted\">\n    <div class=\"wrap\">\n      <div class=\"head\">\n        <span class=\"eyebrow\">\u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0627\u062a<\/span>\n        <h2>\u0633\u064a\u0627\u0642\u0627\u062a \u0634\u0627\u0626\u0639\u0629 \u0644\u0637\u0644\u0628\u0627\u062a \u0639\u0631\u0648\u0636 \u0623\u0633\u0639\u0627\u0631 \u0627\u0644\u0631\u0628\u0637 ASTM A320 L7 \/ L7M<\/h2>\n        <p>\u0645\u0644\u0627\u062d\u0638\u0627\u062a \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0645\u062e\u0635\u0635\u0629 \u0644\u0625\u0639\u062f\u0627\u062f \u0639\u0631\u0648\u0636 \u0627\u0644\u0623\u0633\u0639\u0627\u0631 \u0641\u0642\u0637. \u064a\u0646\u0628\u063a\u064a \u0645\u0631\u0627\u062c\u0639\u0629 \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0646\u0647\u0627\u0626\u064a \u0644\u0645\u0627\u062f\u0629 \u0639\u0646\u0627\u0635\u0631 \u0627\u0644\u0631\u0628\u0637 \u0648\u0641\u0642 \u0638\u0631\u0648\u0641 \u0627\u0644\u062e\u062f\u0645\u0629 \u0648\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0645\u0634\u0631\u0648\u0639.<\/p>\n      <\/div>\n      <div class=\"grid-3\">\n        <div class=\"card\"><h3>\u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0641\u0644\u0646\u062c\u0627\u062a<\/h3><p>\u0648\u0635\u0644\u0627\u062a \u0627\u0644\u0641\u0644\u0646\u062c\u0627\u062a \u0639\u0646\u062f\u0645\u0627 \u062a\u062d\u062f\u062f \u0645\u0633\u062a\u0646\u062f\u0627\u062a \u0627\u0644\u0645\u0634\u0631\u0648\u0639 ASTM A320 L7 \/ L7M \u0648\u062a\u064f\u0624\u0643\u062f \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0631\u0628\u0637 \u0627\u0644\u0646\u0647\u0627\u0626\u064a\u0629.<\/p><\/div>\n        <div class=\"card\"><h3>\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628<\/h3><p>\u0623\u0646\u0638\u0645\u0629 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0639\u0646\u062f\u0645\u0627 \u062a\u062d\u062f\u062f \u0645\u0633\u062a\u0646\u062f\u0627\u062a \u0627\u0644\u0645\u0634\u0631\u0648\u0639 \u0645\u0648\u0627\u062f \u0627\u0644\u0631\u0628\u0637 L7 \/ L7M \u0648\u0627\u0644\u0635\u0648\u0627\u0645\u064a\u0644 \u0627\u0644\u0645\u062a\u0648\u0627\u0641\u0642\u0629 \u0648\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0645\u0633\u062a\u0646\u062f\u0627\u062a.<\/p><\/div>\n        <div class=\"card\"><h3>\u0635\u0645\u0627\u0645\u0627\u062a \u0648\u062a\u062c\u0645\u064a\u0639\u0627\u062a \u0645\u0639\u062f\u0627\u062a<\/h3><p>Valves and equipment assemblies where alloy steel bolting grade, class and matching nut requirements are specified.<\/p><\/div>\n        <div class=\"card\"><h3>\u062a\u062c\u0645\u064a\u0639\u0627\u062a \u0631\u0628\u0637 \u0635\u0646\u0627\u0639\u064a\u0629<\/h3><p>\u062a\u062c\u0645\u064a\u0639\u0627\u062a \u0631\u0628\u0637 \u0635\u0646\u0627\u0639\u064a\u0629 \u062a\u062a\u0637\u0644\u0628 \u062a\u0623\u0643\u064a\u062f \u062f\u0631\u062c\u0629 ASTM \u0648\u0627\u0644\u0633\u0646 \u0627\u0644\u0644\u0648\u0644\u0628\u064a \u0648\u0627\u0644\u062a\u0634\u0637\u064a\u0628 \u0623\u0648 \u0627\u0644\u0637\u0644\u0627\u0621 \u0648\u0639\u062f\u062f \u0627\u0644\u0635\u0648\u0627\u0645\u064a\u0644 \u0648\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0641\u062d\u0635.<\/p><\/div>\n        <div class=\"card\"><h3>\u0628\u062d\u062b \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u0646\u062e\u0641\u0636\u0629<\/h3><p>\u0628\u062d\u062b \u0627\u0644\u062e\u062f\u0645\u0629 \u0641\u064a \u062f\u0631\u062c\u0627\u062a \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u0645\u0646\u062e\u0641\u0636\u0629 \u0639\u0646\u062f\u0645\u0627 \u064a\u062d\u062f\u062f \u0627\u0644\u0645\u0634\u0631\u0648\u0639 ASTM A320 L7 \/ L7M \u0648\u062a\u064f\u0624\u0643\u062f \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0645\u0633\u062a\u0646\u062f\u0627\u062a \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0635\u062f\u0645.<\/p><\/div>\n        <div class=\"card\"><h3>\u0623\u0637\u0642\u0645 \u062a\u062b\u0628\u064a\u062a \u062e\u0627\u0635\u0629 \u0628\u0627\u0644\u0645\u0634\u0631\u0648\u0639<\/h3><p>\u0623\u0637\u0642\u0645 \u062a\u062b\u0628\u064a\u062a \u062a\u0636\u0645 \u0645\u0633\u0627\u0645\u064a\u0631 \u0631\u0628\u0637 \u0648\u0635\u0648\u0627\u0645\u064a\u0644 \u0648\u063a\u0633\u0627\u0644\u0627\u062a \u0648\u0641\u0642 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0648\u0627\u0644\u0623\u0628\u0639\u0627\u062f \u0648\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0634\u0647\u0627\u062f\u0627\u062a \u0627\u0644\u0645\u0624\u0643\u062f\u0629.<\/p><\/div>\n      <\/div>\n    <\/div>\n  <\/section>\n\n  <section id=\"material-options\" class=\"section\">\n    <div class=\"wrap split\">\n      <div>\n        <span class=\"eyebrow\">\u0645\u0644\u0627\u062d\u0638\u0627\u062a \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631<\/span>\n        <h2>\u0645\u0644\u0627\u062d\u0638\u0627\u062a \u0645\u0642\u0627\u0631\u0646\u0629 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0623\u062b\u0646\u0627\u0621 \u0625\u0639\u062f\u0627\u062f \u0637\u0644\u0628\u0627\u062a \u0639\u0631\u0648\u0636 \u0627\u0644\u0623\u0633\u0639\u0627\u0631<\/h2>\n        <p style=\"margin-top:14px;color:var(--muted);\">\u0642\u062f \u064a\u0642\u0627\u0631\u0646 \u0627\u0644\u0639\u0645\u0644\u0627\u0621 \u0623\u062b\u0646\u0627\u0621 \u0625\u0639\u062f\u0627\u062f \u0637\u0644\u0628 \u0639\u0631\u0636 \u0627\u0644\u0633\u0639\u0631 ASTM A320 L7 \/ L7M \u0645\u0639 ASTM A193 B7 \/ B7M \u0648ASTM A193 B8 \/ B8M \u0648ASTM A194 7 \/ 7M \u0648ASTM A194 2H \/ 2HM \u0648\u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 316 \/ 316L \u0648Inconel 625 \u0648\u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u062f\u0648\u0628\u0644\u0643\u0633 2205.<\/p>\n        <p style=\"margin-top:14px;color:var(--muted);\">\u064a\u062c\u0628 \u0645\u0631\u0627\u062c\u0639\u0629 \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0646\u0647\u0627\u0626\u064a \u0644\u0644\u0645\u0627\u062f\u0629 \u0648\u0645\u0648\u0627\u0635\u0641\u0629 \u0627\u0644\u0631\u0628\u0637 \u0648\u0641\u0642 \u0628\u064a\u0626\u0629 \u0627\u0644\u062e\u062f\u0645\u0629 \u0648\u062f\u0631\u062c\u0629 \u0627\u0644\u062d\u0631\u0627\u0631\u0629 \u0648\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0635\u062f\u0645 \u0648\u0627\u0644\u0623\u0648\u0633\u0627\u0637 \u0627\u0644\u0645\u0633\u0628\u0628\u0629 \u0644\u0644\u062a\u0622\u0643\u0644 \u0648\u0627\u0644\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0645\u064a\u0643\u0627\u0646\u064a\u0643\u064a\u0629 \u0648\u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0648\u0627\u0644\u0645\u0634\u0631\u0648\u0639. \u0648\u0644\u0627 \u064a\u0646\u0628\u063a\u064a \u0627\u0639\u062a\u0628\u0627\u0631 L7 \/ L7M \u0648B7 \/ B7M \u0648B8 \/ B8M \u0642\u0627\u0628\u0644\u0629 \u0644\u0644\u0627\u0633\u062a\u0628\u062f\u0627\u0644 \u062f\u0648\u0646 \u062a\u0623\u0643\u064a\u062f \u0627\u0644\u0645\u0634\u0631\u0648\u0639.<\/p>\n        <div class=\"buttons\">\n          <a class=\"btn secondary\" href=\"\/ar\/materials-alloys\/astm-a193-b7-b7m\/\">\u0645\u0642\u0627\u0631\u0646\u0629 A193 B7 \/ B7M<\/a>\n          <a class=\"btn secondary\" href=\"\/ar\/materials-alloys\/astm-a193-b8-b8m\/\">\u0645\u0642\u0627\u0631\u0646\u0629 A193 B8 \/ B8M<\/a>\n          <a class=\"btn secondary\" href=\"\/ar\/materials-alloys\/316-316l-stainless-steel\/\">\u0645\u0642\u0627\u0631\u0646\u0629 316 \/ 316L<\/a>\n        <\/div>\n      <\/div>\n      <div class=\"card\">\n        <h3>\u0623\u0633\u0626\u0644\u0629 \u0627\u062e\u062a\u064a\u0627\u0631 \u064a\u062c\u0628 \u062a\u0623\u0643\u064a\u062f\u0647\u0627<\/h3>\n        <ul>\n          <li>\u0647\u0644 \u062a\u0645 \u062a\u062d\u062f\u064a\u062f ASTM A320 L7 \u0623\u0648 L7M\u061f<\/li>\n          <li>\u0645\u0627 \u0627\u0644\u0641\u0626\u0629 \u0623\u0648 \u0627\u0644\u062d\u0627\u0644\u0629 \u0627\u0644\u0645\u0637\u0644\u0648\u0628\u0629\u061f<\/li>\n          <li>\u0647\u0644 \u062a\u0648\u062c\u062f \u062d\u0627\u062c\u0629 \u0625\u0644\u0649 \u0635\u0648\u0627\u0645\u064a\u0644 \u0645\u062a\u0648\u0627\u0641\u0642\u0629 ASTM A194\u061f<\/li>\n          <li>Are impact testing documents required?<\/li>\n          <li>\u0647\u0644 \u064a\u062d\u062f\u062f \u0627\u0644\u0645\u0634\u0631\u0648\u0639 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0644\u0644\u062a\u0634\u0637\u064a\u0628 \u0623\u0648 \u0627\u0644\u0637\u0644\u0627\u0621 \u0623\u0648 \u0627\u0644\u0648\u0633\u0645\u061f<\/li>\n        <\/ul>\n      <\/div>\n    <\/div>\n  <\/section>\n\n  <section id=\"standards-documents\" class=\"section muted\">\n    <div class=\"wrap\">\n      <div class=\"head\">\n        <span class=\"eyebrow\">\u0627\u0644\u0648\u062b\u0627\u0626\u0642<\/span>\n        <h2>\u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0648\u0627\u0644\u0634\u0647\u0627\u062f\u0627\u062a \u0648\u0648\u062b\u0627\u0626\u0642 \u0627\u0644\u0641\u062d\u0635<\/h2>\n        <p>\u064a\u062c\u0628 \u0628\u062d\u062b \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0645\u0633\u062a\u0646\u062f\u0627\u062a \u0642\u0628\u0644 \u0627\u0644\u062a\u0633\u0639\u064a\u0631. \u0648\u0623\u0643\u062f \u062a\u0648\u0627\u0641\u0631 \u0627\u0644\u0634\u0647\u0627\u062f\u0627\u062a\u060c \u0625\u0630 \u0644\u0627 \u064a\u0646\u0628\u063a\u064a \u0627\u0641\u062a\u0631\u0627\u0636 \u062a\u0648\u0627\u0641\u0631\u0647\u0627 \u0644\u0643\u0644 \u0645\u0646\u062a\u062c ASTM A320 L7 \/ L7M.<\/p>\n      <\/div>\n      <div class=\"grid-2\">\n        <div class=\"card\"><h3>\u0634\u0647\u0627\u062f\u0627\u062a \u0627\u0644\u0645\u0648\u0627\u062f<\/h3><p>\u064a\u0645\u0643\u0646 \u0628\u062d\u062b \u0634\u0647\u0627\u062f\u0627\u062a \u0627\u0644\u0645\u0648\u0627\u062f \u0639\u0646\u062f \u0627\u0644\u062d\u0627\u062c\u0629. \u0648\u064a\u0645\u0643\u0646 \u0645\u0646\u0627\u0642\u0634\u0629 \u0648\u062b\u0627\u0626\u0642 EN 10204 3.1 \/ 3.2 \u0648\u0641\u0642 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0637\u0644\u0628 \u0648\u0634\u0643\u0644 \u0627\u0644\u0645\u0646\u062a\u062c \u0648\u0634\u0631\u0648\u0637 \u0627\u0644\u062a\u0648\u0631\u064a\u062f.<\/p><\/div>\n        <div class=\"card\"><h3>\u062f\u0631\u062c\u0629 ASTM \u0648\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0635\u062f\u0645<\/h3><p>ASTM A320 grade, class, thread, finish, heat treatment or condition if specified, impact testing requirement if specified, matching nut requirement and certificate requirement should be confirmed before quotation.<\/p><\/div>\n        <div class=\"card\"><h3>\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0641\u062d\u0635<\/h3><p>PMI, third-party inspection, coating report, impact testing documents or inspection documents should be confirmed before quotation when required.<\/p><\/div>\n        <div class=\"card\"><h3>\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u062e\u0627\u0635\u0629 \u0628\u0627\u0644\u0637\u0644\u0628<\/h3><p>\u064a\u0646\u0628\u063a\u064a \u062a\u0623\u0643\u064a\u062f \u0645\u062a\u0637\u0644\u0628\u0627\u062a NACE \/ MR0175 \u0623\u0648 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u062e\u062f\u0645\u0629 \u0641\u064a \u0627\u0644\u0623\u0648\u0633\u0627\u0637 \u0627\u0644\u0645\u0633\u0628\u0628\u0629 \u0644\u0644\u062a\u0622\u0643\u0644 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0627\u0644\u0645\u0634\u0631\u0648\u0639 \u0644\u0643\u0644 \u0637\u0644\u0628 \u0648\u0639\u062f\u0645 \u0627\u0641\u062a\u0631\u0627\u0636\u0647\u0627.<\/p><\/div>\n      <\/div>\n      <div class=\"note\">WISINE does not claim ASTM compliance for all products without confirmed order specification and documents. L7 \/ L7M grade, class, impact testing and matching nut requirements should be confirmed according to project specification.<\/div>\n    <\/div>\n  <\/section>\n\n  <section id=\"rfq-checklist\" class=\"section\">\n    <div class=\"wrap\">\n      <div class=\"head\">\n        <span class=\"eyebrow\">\u0642\u0627\u0626\u0645\u0629 \u0625\u0639\u062f\u0627\u062f \u0637\u0644\u0628 \u0639\u0631\u0636 \u0627\u0644\u0633\u0639\u0631<\/span>\n        <h2>\u0645\u0639\u0644\u0648\u0645\u0627\u062a \u0645\u0637\u0644\u0648\u0628\u0629 \u0644\u0639\u0631\u0636 \u0633\u0639\u0631 ASTM A320 L7 \/ L7M<\/h2>\n        <p>A clear RFQ helps confirm grade, class, matching nuts, impact requirements, dimensions, manufacturing route and document requirements before quotation.<\/p>\n      <\/div>\n      <div class=\"grid-3\">\n        <div class=\"card\"><h3>\u062a\u0641\u0627\u0635\u064a\u0644 \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0629<\/h3><ul><li>\u0646\u0648\u0639 \u0627\u0644\u0645\u0646\u062a\u062c<\/li><li>\u062f\u0631\u062c\u0629 ASTM:\u200f L7 \u0623\u0648 L7M<\/li><li>\u0627\u0644\u0641\u0626\u0629 \u0623\u0648 \u0627\u0644\u062d\u0627\u0644\u0629 \u0639\u0646\u062f \u062a\u062d\u062f\u064a\u062f\u0647\u0627<\/li><li>Impact testing requirement if specified<\/li><li>\u062f\u0631\u062c\u0629 \u0627\u0644\u0635\u0648\u0627\u0645\u064a\u0644 \u0627\u0644\u0645\u062a\u0648\u0627\u0641\u0642\u0629 \u0639\u0646\u062f \u0627\u0644\u062d\u0627\u062c\u0629<\/li><li>\u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0629 \u0625\u0646 \u0648\u062c\u062f\u062a<\/li><\/ul><\/div>\n        <div class=\"card\"><h3>\u0627\u0644\u0623\u0628\u0639\u0627\u062f \u0648\u0627\u0644\u062a\u0648\u0627\u0641\u0642<\/h3><ul><li>\u0627\u0644\u0642\u0637\u0631<\/li><li>\u0627\u0644\u0637\u0648\u0644<\/li><li>\u0646\u0648\u0639 \u0627\u0644\u0633\u0646 \u0627\u0644\u0644\u0648\u0644\u0628\u064a<\/li><li>\u062e\u0637\u0648\u0629 \u0627\u0644\u0642\u0644\u0627\u0648\u0638<\/li><li>\u0639\u062f\u062f \u0627\u0644\u0635\u0648\u0627\u0645\u064a\u0644<\/li><li>\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u063a\u0633\u0627\u0644\u0627\u062a<\/li><li>\u0631\u0633\u0645 \u0644\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u063a\u064a\u0631 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629<\/li><\/ul><\/div>\n        <div class=\"card\"><h3>\u0627\u0644\u0637\u0644\u0628 \u0648\u0627\u0644\u0648\u062b\u0627\u0626\u0642<\/h3><ul><li>\u0627\u0644\u0643\u0645\u064a\u0629<\/li><li>\u0627\u0644\u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0633\u0637\u062d\u064a \u0623\u0648 \u0627\u0644\u0637\u0644\u0627\u0621<\/li><li>\u0627\u0644\u0634\u0647\u0627\u062f\u0627\u062a \u0627\u0644\u0645\u0637\u0644\u0648\u0628\u0629<\/li><li>\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0641\u062d\u0635<\/li><li>\u0628\u0644\u062f \u0627\u0644\u0648\u062c\u0647\u0629<\/li><li>\u0628\u064a\u0626\u0629 \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0639\u0646\u062f \u0635\u0644\u062a\u0647\u0627 \u0628\u0627\u0644\u0637\u0644\u0628<\/li><\/ul><\/div>\n      <\/div>\n      <div class=\"buttons\">\n        <a class=\"btn primary\" href=\"\/ar\/custom-parts\/send-drawing-for-quote\/\">\u0625\u0631\u0633\u0627\u0644 \u0631\u0633\u0645 \u0644\u0637\u0644\u0628 \u0639\u0631\u0636 \u0633\u0639\u0631<\/a>\n        <a class=\"btn secondary\" href=\"\/ar\/resources\/quote-preparation-guides\/\">\u0639\u0631\u0636 \u0623\u062f\u0644\u0629 \u0625\u0639\u062f\u0627\u062f \u0637\u0644\u0628 \u0639\u0631\u0636 \u0627\u0644\u0633\u0639\u0631<\/a>\n      <\/div>\n    <\/div>\n  <\/section>\n\n  <section id=\"related-products\" class=\"section muted\">\n    <div class=\"wrap\">\n      <div class=\"head\">\n        <span class=\"eyebrow\">\u0627\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u0648\u0627\u0644\u0645\u0648\u0627\u0631\u062f \u0630\u0627\u062a \u0627\u0644\u0635\u0644\u0629<\/span>\n        <h2>\u0627\u0633\u062a\u0643\u0634\u0627\u0641 \u0635\u0641\u062d\u0627\u062a WISINE \u0630\u0627\u062a \u0627\u0644\u0635\u0644\u0629<\/h2>\n        <p>\u0627\u0633\u062a\u062e\u062f\u0645 \u0647\u0630\u0647 \u0627\u0644\u0635\u0641\u062d\u0627\u062a \u0644\u0645\u0631\u0627\u062c\u0639\u0629 \u0645\u0648\u0627\u062f \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0633\u0628\u0627\u0626\u0643\u064a \u0630\u0627\u062a \u0627\u0644\u0635\u0644\u0629 \u0648\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0631\u0628\u0637 \u0648\u0641\u0626\u0627\u062a \u0627\u0644\u0645\u062b\u0628\u062a\u0627\u062a \u0648\u0645\u0648\u0627\u0631\u062f \u0625\u0639\u062f\u0627\u062f \u0639\u0631\u0648\u0636 \u0627\u0644\u0623\u0633\u0639\u0627\u0631.<\/p>\n      <\/div>\n      <div class=\"grid-4\">\n        <a class=\"card\" href=\"\/ar\/materials-alloys\/\"><h3>\u0635\u0641\u062d\u0629 \u0627\u0644\u0645\u0648\u0627\u062f \u0648\u0627\u0644\u0633\u0628\u0627\u0626\u0643<\/h3><p>\u0645\u0631\u0627\u062c\u0639\u0629 \u0639\u0627\u0626\u0644\u0627\u062a \u0645\u0648\u0627\u062f WISINE \u0648\u062e\u064a\u0627\u0631\u0627\u062a \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0627\u0644\u0645\u0634\u0631\u0648\u0639.<\/p><\/a>\n        <a class=\"card\" href=\"\/ar\/materials-alloys\/alloy-steel\/\"><h3>\u0641\u0626\u0629 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0633\u0628\u0627\u0626\u0643\u064a<\/h3><p>Planned category page for alloy steel material options.<\/p><\/a>\n        <a class=\"card\" href=\"\/ar\/materials-alloys\/astm-a193-b7-b7m\/\"><h3>ASTM A193 B7 \/ B7M<\/h3><p>\u0645\u0631\u0627\u062c\u0639\u0629 \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0631\u0628\u0637 \u0645\u0646 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0633\u0628\u0627\u0626\u0643\u064a.<\/p><\/a>\n        <a class=\"card\" href=\"\/ar\/materials-alloys\/astm-a193-b8-b8m\/\"><h3>ASTM A193 B8 \/ B8M<\/h3><p>\u0645\u0631\u0627\u062c\u0639\u0629 \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0631\u0628\u0637 \u0645\u0646 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623.<\/p><\/a>\n        <a class=\"card\" href=\"\/ar\/materials-alloys\/316-316l-stainless-steel\/\"><h3>\u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623 316 \/ 316L<\/h3><p>\u0645\u0631\u0627\u062c\u0639\u0629 \u0645\u062b\u0628\u062a\u0627\u062a \u0648\u0642\u0637\u0639 \u0645\u062e\u0635\u0635\u0629 \u0645\u0646 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 \u0627\u0644\u0645\u0642\u0627\u0648\u0645 \u0644\u0644\u0635\u062f\u0623.<\/p><\/a>\n        <a class=\"card\" href=\"\/ar\/industrial-fasteners\/\"><h3>\u0635\u0641\u062d\u0629 \u0639\u0646\u0627\u0635\u0631 \u0627\u0644\u062a\u062b\u0628\u064a\u062a \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629<\/h3><p>\u0627\u0633\u062a\u0639\u0631\u0627\u0636 \u0639\u0627\u0626\u0644\u0627\u062a \u0645\u0646\u062a\u062c\u0627\u062a \u0627\u0644\u062a\u062b\u0628\u064a\u062a \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629 \u0645\u0646 WISINE.<\/p><\/a>\n        <a class=\"card\" href=\"\/industrial-fasteners\/threaded-rods-stud-bolts\/\"><h3>\u0627\u0644\u0642\u0636\u0628\u0627\u0646 \u0648\u0627\u0644\u0645\u0633\u0627\u0645\u064a\u0631 \u0627\u0644\u0645\u0644\u0648\u0644\u0628\u0629<\/h3><p>\u0645\u0631\u0627\u062c\u0639\u0629 \u0645\u0633\u0627\u0645\u064a\u0631 \u0627\u0644\u0631\u0628\u0637 \u0648\u0627\u0644\u0642\u0636\u0628\u0627\u0646 \u0627\u0644\u0645\u0644\u0648\u0644\u0628\u0629 \u0648\u0645\u0639\u0644\u0648\u0645\u0627\u062a \u0639\u0631\u0648\u0636 \u0627\u0644\u0623\u0633\u0639\u0627\u0631 \u0630\u0627\u062a \u0627\u0644\u0635\u0644\u0629.<\/p><\/a>\n        <a class=\"card\" href=\"\/industrial-fasteners\/bolts\/\"><h3>\u0628\u0631\u0627\u063a\u064a<\/h3><p>\u0645\u0631\u0627\u062c\u0639\u0629 \u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u0628\u0631\u0627\u063a\u064a \u0648\u062e\u064a\u0627\u0631\u0627\u062a \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0627\u0644\u0645\u0634\u0631\u0648\u0639.<\/p><\/a>\n        <a class=\"card\" href=\"\/industrial-fasteners\/nuts\/\"><h3>\u0627\u0644\u0635\u0648\u0627\u0645\u064a\u0644<\/h3><p>\u0645\u0631\u0627\u062c\u0639\u0629 \u062e\u064a\u0627\u0631\u0627\u062a \u0627\u0644\u0635\u0648\u0627\u0645\u064a\u0644 \u0644\u0623\u0637\u0642\u0645 \u0627\u0644\u0631\u0628\u0637 \u0627\u0644\u0635\u0646\u0627\u0639\u064a\u0629.<\/p><\/a>\n        <a class=\"card\" href=\"\/industrial-fasteners\/washers\/\"><h3>\u0627\u0644\u0648\u0631\u062f\u0627\u062a<\/h3><p>\u0645\u0631\u0627\u062c\u0639\u0629 \u062e\u064a\u0627\u0631\u0627\u062a \u0627\u0644\u063a\u0633\u0627\u0644\u0627\u062a \u0644\u0623\u0637\u0642\u0645 \u062a\u062b\u0628\u064a\u062a \u0630\u0627\u062a \u0645\u0648\u0627\u062f \u0645\u062a\u0648\u0627\u0641\u0642\u0629.<\/p><\/a>\n        <a class=\"card\" href=\"\/industrial-fasteners\/special-fasteners\/\"><h3>\u0639\u0646\u0627\u0635\u0631 \u062a\u062b\u0628\u064a\u062a \u062e\u0627\u0635\u0629<\/h3><p>\u0628\u062d\u062b \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0639\u0646\u0627\u0635\u0631 \u0627\u0644\u062a\u062b\u0628\u064a\u062a \u062d\u0633\u0628 \u0627\u0644\u0631\u0633\u0648\u0645\u0627\u062a \u0648\u063a\u064a\u0631 \u0627\u0644\u0642\u064a\u0627\u0633\u064a\u0629.<\/p><\/a>\n        <a class=\"card\" href=\"\/ar\/custom-parts\/\"><h3>\u0642\u0637\u0639 \u062d\u0633\u0628 \u0627\u0644\u0637\u0644\u0628<\/h3><p>\u0645\u0631\u0627\u062c\u0639\u0629 \u0627\u0644\u0642\u0637\u0639 \u0627\u0644\u0645\u0639\u062f\u0646\u064a\u0629 \u0627\u0644\u062e\u0627\u0635\u0629 \u0648\u0627\u0644\u0645\u0643\u0648\u0646\u0627\u062a \u0627\u0644\u0645\u0634\u063a\u0651\u0644\u0629 \u062d\u0633\u0628 \u0627\u0644\u0631\u0633\u0648\u0645\u0627\u062a.<\/p><\/a>\n        <a class=\"card\" href=\"\/ar\/resources\/material-guides\/\"><h3>\u0623\u062f\u0644\u0629 \u0627\u0644\u0645\u0648\u0627\u062f<\/h3><p>\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0631\u0627\u062c\u0639 \u0627\u0644\u0645\u0648\u0627\u062f \u0644\u0625\u0639\u062f\u0627\u062f \u0637\u0644\u0628\u0627\u062a \u0639\u0631\u0648\u0636 \u0627\u0644\u0623\u0633\u0639\u0627\u0631 \u0648\u0645\u0642\u0627\u0631\u0646\u0629 \u0627\u0644\u062e\u064a\u0627\u0631\u0627\u062a.<\/p><\/a>\n        <a class=\"card\" href=\"\/ar\/resources\/standards-certificates\/\"><h3>\u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0648\u0627\u0644\u0634\u0647\u0627\u062f\u0627\u062a<\/h3><p>\u0645\u0631\u0627\u062c\u0639\u0629 \u0646\u0642\u0627\u0637 \u0645\u0646\u0627\u0642\u0634\u0629 \u0627\u0644\u0648\u062b\u0627\u0626\u0642 \u0648\u0627\u0644\u0641\u062d\u0635.<\/p><\/a>\n        <a class=\"card\" href=\"\/ar\/resources\/quote-preparation-guides\/\"><h3>\u0623\u062f\u0644\u0629 \u0625\u0639\u062f\u0627\u062f \u0637\u0644\u0628\u0627\u062a \u0639\u0631\u0648\u0636 \u0627\u0644\u0623\u0633\u0639\u0627\u0631<\/h3><p>\u0625\u0639\u062f\u0627\u062f \u0627\u0644\u0623\u0628\u0639\u0627\u062f \u0648\u0627\u0644\u0631\u0633\u0648\u0645\u0627\u062a \u0648\u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0648\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0634\u0647\u0627\u062f\u0627\u062a.<\/p><\/a>\n        <a class=\"card\" href=\"\/ar\/custom-parts\/send-drawing-for-quote\/\"><h3>\u0625\u0631\u0633\u0627\u0644 \u0631\u0633\u0645 \u0644\u0637\u0644\u0628 \u0639\u0631\u0636 \u0633\u0639\u0631<\/h3><p>\u0625\u0631\u0633\u0627\u0644 \u0627\u0644\u0631\u0633\u0648\u0645\u0627\u062a \u0648\u0627\u0644\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0644\u0644\u0642\u0637\u0639 \u0627\u0644\u062e\u0627\u0635\u0629 \u0623\u0648 \u0639\u0646\u0627\u0635\u0631 \u0627\u0644\u062a\u062b\u0628\u064a\u062a \u0627\u0644\u062e\u0627\u0635\u0629.<\/p><\/a>\n      <\/div>\n    <\/div>\n  <\/section>\n\n  <section class=\"section\">\n    <div class=\"wrap\">\n      <div class=\"head\">\n        <span class=\"eyebrow\">\u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629<\/span>\n        <h2>\u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629 \u062d\u0648\u0644 \u0645\u0633\u0627\u0645\u064a\u0631 \u0627\u0644\u0631\u0628\u0637 \u0627\u0644\u0645\u0644\u0648\u0644\u0628\u0629 ASTM A320 L7 \/ L7M<\/h2>\n      <\/div>\n      <div class=\"grid-2\">\n        <div class=\"card\"><h3>\u0647\u0644 \u064a\u0645\u0643\u0646 \u0644\u0640 WISINE \u062a\u0642\u062f\u064a\u0645 \u0639\u0631\u0636 \u0633\u0639\u0631 \u0644\u0645\u0633\u0627\u0645\u064a\u0631 \u0631\u0628\u0637 \u0645\u0644\u0648\u0644\u0628\u0629 ASTM A320 L7 \u0648L7M\u061f<\/h3><p>\u064a\u0645\u0643\u0646 \u0628\u062d\u062b \u0645\u0633\u0627\u0645\u064a\u0631 \u0627\u0644\u0631\u0628\u0637 \u0627\u0644\u0645\u0644\u0648\u0644\u0628\u0629 ASTM A320 L7 \u0648L7M \u0648\u0641\u0642 \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0645\u0634\u0631\u0648\u0639 \u0648\u062a\u0648\u0627\u0641\u0631 \u0627\u0644\u0645\u0627\u062f\u0629 \u0648\u0627\u0644\u0643\u0645\u064a\u0629 \u0648\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u062a\u0635\u0646\u064a\u0639 \u0648\u0627\u0644\u0645\u0633\u062a\u0646\u062f\u0627\u062a.<\/p><\/div>\n        <div class=\"card\"><h3>\u0647\u0644 \u064a\u062c\u0628 \u0625\u062f\u0631\u0627\u062c \u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0635\u062f\u0645 \u0641\u064a \u0637\u0644\u0628 \u0639\u0631\u0636 \u0627\u0644\u0633\u0639\u0631\u061f<\/h3><p>Yes. Impact testing or low-temperature requirements should be confirmed according to project specification where required, and related documents should be confirmed before quotation.<\/p><\/div>\n        <div class=\"card\"><h3>\u0647\u0644 \u064a\u0645\u0643\u0646 \u0644\u0640 WISINE \u062a\u0648\u0631\u064a\u062f \u0635\u0648\u0627\u0645\u064a\u0644 \u0645\u062a\u0648\u0627\u0641\u0642\u0629 ASTM A194\u061f<\/h3><p>\u064a\u0645\u0643\u0646 \u0628\u062d\u062b \u0635\u0648\u0627\u0645\u064a\u0644 \u0645\u062a\u0648\u0627\u0641\u0642\u0629 ASTM A194 7 \/ 7M \u0639\u0646\u062f \u062a\u062d\u062f\u064a\u062f\u0647\u0627. \u0648\u064a\u062c\u0628 \u062a\u0623\u0643\u064a\u062f \u062f\u0631\u062c\u0629 \u0627\u0644\u0635\u0627\u0645\u0648\u0644\u0629 \u0648\u0627\u0644\u0633\u0646 \u0627\u0644\u0644\u0648\u0644\u0628\u064a \u0648\u0627\u0644\u0643\u0645\u064a\u0629 \u0648\u0645\u062a\u0637\u0644\u0628\u0627\u062a \u0627\u0644\u0634\u0647\u0627\u062f\u0627\u062a \u0642\u0628\u0644 \u0627\u0644\u062a\u0633\u0639\u064a\u0631.<\/p><\/div>\n        <div class=\"card\"><h3>\u0647\u0644 \u062a\u064f\u0631\u0641\u0642 \u0627\u0644\u0634\u0647\u0627\u062f\u0627\u062a \u062a\u0644\u0642\u0627\u0626\u064a\u064b\u0627\u061f<\/h3><p>\u0644\u0627. \u064a\u0645\u0643\u0646 \u0628\u062d\u062b \u0634\u0647\u0627\u062f\u0627\u062a \u0627\u0644\u0645\u0648\u0627\u062f \u0648\u0648\u062b\u0627\u0626\u0642 \u0627\u0644\u0641\u062d\u0635 \u0639\u0646\u062f \u0627\u0644\u062d\u0627\u062c\u0629\u060c \u0644\u0643\u0646 \u064a\u0646\u0628\u063a\u064a \u062a\u0623\u0643\u064a\u062f \u062a\u0648\u0641\u0631 \u0627\u0644\u0634\u0647\u0627\u062f\u0627\u062a \u0642\u0628\u0644 \u062a\u0642\u062f\u064a\u0645 \u0639\u0631\u0636 \u0627\u0644\u0633\u0639\u0631.<\/p><\/div>\n        <div class=\"card\"><h3>\u0647\u0644 \u064a\u0645\u0643\u0646 \u0623\u0646 \u064a\u062d\u0644 L7 \/ L7M \u0645\u062d\u0644 B7 \/ B7M\u061f<\/h3><p>\u0644\u0627 \u064a\u0646\u0628\u063a\u064a \u0627\u0639\u062a\u0628\u0627\u0631 L7 \/ L7M \u0648B7 \/ B7M \u0642\u0627\u0628\u0644\u064a\u0646 \u0644\u0644\u0627\u0633\u062a\u0628\u062f\u0627\u0644 \u062f\u0648\u0646 \u062a\u0623\u0643\u064a\u062f \u0627\u0644\u0645\u0634\u0631\u0648\u0639. \u0648\u064a\u062c\u0628 \u0645\u0631\u0627\u062c\u0639\u0629 \u0627\u0644\u0627\u062e\u062a\u064a\u0627\u0631 \u0627\u0644\u0646\u0647\u0627\u0626\u064a \u0644\u0645\u0627\u062f\u0629 \u0627\u0644\u0631\u0628\u0637 \u0648\u0641\u0642 \u0638\u0631\u0648\u0641 \u0627\u0644\u062e\u062f\u0645\u0629 \u0648\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0645\u0634\u0631\u0648\u0639.<\/p><\/div>\n        <div class=\"card\"><h3>\u0647\u0644 \u064a\u0645\u0643\u0646 \u0644\u0640 WISINE \u0628\u062d\u062b \u0645\u0643\u0648\u0646\u0627\u062a L7 \/ L7M \u062d\u0633\u0628 \u0627\u0644\u0631\u0633\u0648\u0645\u0627\u062a\u061f<\/h3><p>Yes. Drawing-based alloy steel bolting components can be discussed after drawings, ASTM grade, class, dimensions, impact requirement if specified, finish or coating, quantity and inspection requirements are provided.<\/p><\/div>\n      <\/div>\n    <\/div>\n  <\/section>\n\n  <section id=\"inquiry\" class=\"cta\">\n    <div class=\"wrap cta-grid\">\n      <div>\n        <span class=\"eyebrow\">\u0627\u0644\u0627\u0633\u062a\u0641\u0633\u0627\u0631<\/span>\n        <h2>\u0646\u0627\u0642\u0634 \u0645\u0633\u0627\u0645\u064a\u0631 \u0627\u0644\u0631\u0628\u0637 \u0627\u0644\u0645\u0644\u0648\u0644\u0628\u0629 \u0648\u0623\u0637\u0642\u0645 \u0627\u0644\u0631\u0628\u0637 ASTM A320 L7 \/ L7M<\/h2>\n        <p>Send product type, ASTM grade, class or condition if specified, impact testing requirement if specified, dimensions, thread, matching nut grade, nut quantity, washer requirement, finish or coating, quantity and certificate requirements. WISINE can review ASTM A320 L7 \/ L7M alloy steel bolting according to confirmed project requirements.<\/p>\n      <\/div>\n      <div class=\"buttons\">\n        <a class=\"btn primary\" href=\"\/ar\/custom-parts\/send-drawing-for-quote\/\">\u0625\u0631\u0633\u0627\u0644 \u0631\u0633\u0645 \u0644\u0637\u0644\u0628 \u0639\u0631\u0636 \u0633\u0639\u0631<\/a>\n        <a class=\"btn outline\" href=\"\/resources\/fastener-references\/\">\u0639\u0631\u0636 \u0645\u0631\u0627\u062c\u0639 \u0639\u0646\u0627\u0635\u0631 \u0627\u0644\u062a\u062b\u0628\u064a\u062a<\/a>\n      <\/div>\n    <\/div>\n  <\/section>\n<\/div>","protected":false},"excerpt":{"rendered":"<div class=\"slide-text-bg2\">\n<h3>WISINE Materials &amp; Alloys ASTM A320 L7 and L7M Alloy Steel Stud Bolts ASTM A320 L7 \/ L7M specification reference<\/h3>\n<\/div>\n<div class=\"flex-btn-div\"><a href=\"https:\/\/www.cnmetalfasteners.com\/ar\/materials-alloys\/astm-a320-l7-l7m\/\" class=\"btn1 flex-btn\">Read More<\/a><\/div>","protected":false},"author":1,"featured_media":0,"parent":54303,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"fullwidth.php","meta":{"_monsterinsights_skip_tracking":false,"footnotes":""},"class_list":["post-54452","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.5 (Yoast SEO v28.5) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>ASTM A320 L7 and L7M Alloy Steel Stud Bolts - wisine fasteners and metal<\/title>\n<meta name=\"description\" content=\"WISINE supports ASTM A320 L7 and L7M alloy steel stud bolts, threaded rods, bolts, matched nuts and fastener sets for low-temperature bolting discussions and project-specific industrial assemblies.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.cnmetalfasteners.com\/ar\/materials-alloys\/astm-a320-l7-l7m\/\" \/>\n<meta property=\"og:locale\" content=\"ar_AR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"ASTM A320 L7 and L7M Alloy Steel Stud Bolts\" \/>\n<meta property=\"og:description\" content=\"WISINE supports ASTM A320 L7 and L7M alloy steel stud bolts, threaded rods, bolts, matched nuts and fastener sets for low-temperature bolting discussions and project-specific industrial assemblies.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.cnmetalfasteners.com\/ar\/materials-alloys\/astm-a320-l7-l7m\/\" \/>\n<meta property=\"og:site_name\" content=\"wisine fasteners and metal\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/people\/Henry-Liu\/pfbid028FGEcrjYV1NCu9SGaj4jVsb6RffkfQEVAXxxRuUudxf4vcsJPqvAfeqNKyPrS6SBl\/\" \/>\n<meta property=\"article:modified_time\" content=\"2026-06-22T01:23:34+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.cnmetalfasteners.com\/wp-content\/uploads\/2023\/06\/fasteners-factory.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1196\" \/>\n\t<meta property=\"og:image:height\" content=\"760\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u0648\u0642\u062a \u0627\u0644\u0642\u0631\u0627\u0621\u0629 \u0627\u0644\u0645\u064f\u0642\u062f\u0651\u0631\" \/>\n\t<meta name=\"twitter:data1\" content=\"9 \u062f\u0642\u0627\u0626\u0642\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.cnmetalfasteners.com\\\/materials-alloys\\\/astm-a320-l7-l7m\\\/\",\"url\":\"https:\\\/\\\/www.cnmetalfasteners.com\\\/materials-alloys\\\/astm-a320-l7-l7m\\\/\",\"name\":\"ASTM A320 L7 and L7M Alloy Steel Stud Bolts - wisine fasteners and metal\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.cnmetalfasteners.com\\\/#website\"},\"datePublished\":\"2026-06-10T06:09:30+00:00\",\"dateModified\":\"2026-06-22T01:23:34+00:00\",\"description\":\"WISINE supports ASTM A320 L7 and L7M alloy steel stud bolts, threaded rods, bolts, matched nuts and fastener sets for low-temperature bolting discussions and project-specific industrial assemblies.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.cnmetalfasteners.com\\\/materials-alloys\\\/astm-a320-l7-l7m\\\/#breadcrumb\"},\"inLanguage\":\"ar\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.cnmetalfasteners.com\\\/materials-alloys\\\/astm-a320-l7-l7m\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.cnmetalfasteners.com\\\/materials-alloys\\\/astm-a320-l7-l7m\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\\\/\\\/www.cnmetalfasteners.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Materials &amp; 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