Standards & Certificates for Industrial Fasteners and Alloy Materials
This page is the main public WISINE resource for standards, material certificates, inspection documents and order-specific document requirements for industrial fasteners, alloy materials, custom parts and stone cladding fixing hardware.
Certificate availability, inspection scope and order-specific requirements should be confirmed before quotation where specified by project documents.
Main Public Resource for Document Requirements
Standards and certificates help buyers define product requirements, material identity, document scope and inspection expectations before quotation. This page is a public reference for document planning and does not replace project engineering approval.
WISINE can discuss standards and document requirements according to product type, material grade, drawing, quantity, project documents and destination requirements. Order-specific requirements should not be assumed.
Confirm Before Quotation
- Applicable product, material or drawing standard
- Material certificate or EN 10204 document requirement
- Inspection document and third-party inspection requirement if specified
- Order-specific NACE / MR0175, PED, CE, ISO or project requirement note if applicable
- Marking, packing, cleaning and document language requirements if specified
Material Certificates, MTC and EN 10204 3.1 / 3.2
Material certificates can be discussed when required. EN 10204 3.1 / 3.2 documents can be discussed according to order requirements, and the required document scope should be confirmed before quotation for each product or order.
Material Certificate / MTC
May identify material grade, heat number, batch reference, standard and certificate scope where applicable to the supplied order.
- Confirm material grade and product form
- Confirm standard and equivalent designation
- Confirm whether certificate is required before quotation
EN 10204 3.1
Can be discussed for applicable orders where a 3.1 document is specified by project documents or purchase requirements.
- Confirm product type and material grade
- Confirm document language and marking requirements
- Confirm document availability before quotation
EN 10204 3.2
Can be discussed when specified, but it usually requires additional coordination and should be confirmed before quotation.
- Confirm inspection party or project document requirement
- Confirm witness or document review scope if required
- Do not assume 3.2 availability without order review
Inspection Documents Can Be Discussed When Required
Inspection documents can be discussed according to product type, drawings, standards, quantity, surface finish and project requirements. Third-party inspection should be confirmed as an order-specific requirement and not assumed.
Dimensional Inspection
Can cover drawing dimensions, diameter, length, thread, hole pattern, tolerance or other agreed checks where required.
Material and Batch Review
Can include review of material certificate, heat number, batch reference or traceability information when required.
Surface / Coating Documents
Passivation, polishing, coating, plating or marking documents can be discussed if they are specified in the RFQ.
PMI Discussion
PMI can be discussed as an order-specific requirement. Do not assume PMI is included unless it is confirmed before quotation.
Third-Party Inspection
Third-party inspection can be discussed when specified by project documents, but it is not automatic for all orders.
Packing / Export Documents
Packing list, labels, marking and export document requirements should be stated in the RFQ if required.
Fastener Standards, Material Standards and Product Documents
Standards should be confirmed according to product type, material grade, drawing notes and project documents. Equivalent designations should be confirmed according to order requirements.
| Product / Material Area | Document Topics to Confirm | Related Link |
|---|---|---|
| Materials & Alloys | Material grade, product form, equivalent designation, certificate requirement and inspection document scope. | Materials & Alloys |
| Industrial Fasteners | Fastener standard, material grade, thread, matched nuts / washers, finish, marking and document requirements. | Industrial Fasteners |
| Custom Parts | Drawing standard, material note, tolerance, surface finish, inspection documents and certificate requirements. | Custom Parts |
| Stone Cladding Fixing | Bracket drawings, material grade, finish, project document notes and order-specific inspection requirements. | Stone Cladding Fixing |
| Product Datasheets | Datasheet-style product information can support RFQ preparation but is not a substitute for order-specific certificates. | Product Datasheets |
NACE / MR0175, PED, CE, ISO and Project Requirements
NACE / MR0175, PED, CE, ISO or other project-specific requirements should be confirmed as order-specific requirements and not assumed. This page does not claim automatic compliance, automatic certification or guaranteed approval for any product.
NACE / MR0175
Can be discussed when project corrosion-service requirements are specified, but suitability and document scope should be confirmed before quotation.
PED / CE / ISO
Project references to PED, CE or ISO should be reviewed as order-specific requirements. Do not assume product-level certification without confirmation.
Project Documents
Customer specifications, drawings, inspection plans and procurement notes should be shared before quotation when they define document requirements.
What to Provide Before Quotation
Clear document requirements help WISINE review the order scope according to confirmed requirements. Certificate availability should be confirmed before quotation.
| Information | Examples |
|---|---|
| Product type | Material, fastener, custom part, cladding fixing hardware or matched set. |
| Material grade | Grade, equivalent designation, material condition and standard if specified. |
| Product standard | ASTM, ASME, DIN, EN, ISO, JIS, project standard or customer drawing. |
| Certificate requirement | Material certificate, MTC, EN 10204 3.1 or EN 10204 3.2 if required. |
| Inspection requirement | Dimensional report, PMI discussion, coating document, third-party inspection or project-specific inspection note if required. |
| Surface finish | Passivation, polishing, coating, plating, cleaning, marking or packing requirement if specified. |
| Drawing / specification | Drawing, revision, project specification, inspection plan or procurement document. |
| Destination details | Destination country, packing requirement and document language if required. |
Questions to Confirm Before Ordering
These questions help clarify document expectations before quotation and avoid assuming certificates, inspection documents or project requirements that have not been confirmed.
Is a material certificate required?
Confirm whether the RFQ requires a material certificate, MTC, EN 10204 3.1 or EN 10204 3.2 document.
Is inspection required?
Confirm dimensional, surface, marking, coating, PMI discussion or third-party inspection requirements before quotation.
Is a project standard specified?
Share the project standard, drawing note, procurement document or inspection plan if it controls the order.
Are matched parts included?
For fastener sets, confirm nuts, washers, anchors, coating, marking and certificate requirements together.
Are order-specific requirements listed?
NACE / MR0175, PED, CE, ISO or other requirements should be stated clearly and reviewed before quotation.
Are documents needed for shipment?
Confirm packing list, labels, marking, document language and destination information if required.
Standards & Certificates FAQ
Does every WISINE product include certificates?
No. Certificate availability should be confirmed before quotation according to product type, material grade, quantity, process route and order requirements.
Can EN 10204 3.1 or 3.2 documents be discussed?
Yes. EN 10204 3.1 / 3.2 documents can be discussed according to order requirements, but they should not be assumed without confirmation.
Can third-party inspection be arranged?
Third-party inspection can be discussed when required by project documents, but it is an order-specific requirement and not automatic.
Does this page confirm NACE, PED, CE or ISO compliance?
No. NACE / MR0175, PED, CE, ISO or project-specific requirements should be confirmed as order-specific requirements and not assumed.
What documents should be listed in the RFQ?
List material certificate, EN 10204 document, inspection document, coating document, third-party inspection or project-specific documents if required.
Should Quality & Certificates Draft be used instead?
No. For the current V3.4 Resources module, this page remains the main public Standards & Certificates resource page.
Prepare Certificate and Document Requirements Before Quotation
Share product type, material grade, standard, drawing, quantity, certificate requirement, inspection requirement and order-specific project notes. WISINE can review document requirements according to confirmed quotation details.