Certifications
Certifications · Traceable Every Batch
ISO 9001 quality management, CE EU construction, API 5L line pipe and more. EN 10204 3.1 MTC supplied with every shipment. SGS / BV third-party inspection available.
100%Factory Batch Inspection Coverage
3.1EN 10204 MTC
3GradeNondestructive Testing Levels Available
-20℃Min. Impact Test Temperature
ISO 9001:2015Quality Management System
CE / EN 10025EU Construction Products Compliance
EN 10204 3.1MTC
API 5LLine Pipe Specification
SGS Inspection ReportThird-Party Inspection
BV Factory Audit PassedFactory Audit
Certification Details
| Certifications / Systems | Scope | Key Notes |
|---|---|---|
| ISO 9001:2015 Quality Management System | Covers steelmaking, rolling, finishing, inspection, and sales. | Annual surveillance audits; system documents and records available on site. |
| CE / EN 10025 EU Construction Products Compliance | Structural steel produced per EN 10025 with Declaration of Performance (DoP). | CE marking applied per product scope; import compliance support provided. |
| EN 10204 3.1 MTC Mill Test Certificate | Signed by manufacturer QA; data from actual inspection records of the batch. | Heat numbers traceable to smelting and rolling records; third-party re-testing supported. |
| API 5L Pipeline Steel Specifications | Seamless line pipe is produced and inspected per API 5L PSL1 / PSL2. | Hydrostatic test and NDT per pipe, with 3.2 certificate available. |
| SGS Inspection Report Third-Party Inspection | Pre-shipment inspection, sampling and retesting per project requirements. | SGS, BV, TÜV supported; reports provided with shipment. |
| BV Factory Audit Passed Factory Audit | On-site audit of production capacity, quality control and traceability system. | Audit report can support customer evaluation of supplier capability. |
Shipping Document List
| Document | Content | Issuer |
|---|---|---|
| EN 10204 3.1 MTC | Chemical Composition, Mechanical Properties, Standards & Heat Number | Manufacturer Quality Department |
| EN 10204 3.2 Certificate (Optional) | Third-Party Witnessed Sampling and Test Results | Independent inspection agency representative |
| Mill test report | Tensile, bending, impact, dimensional and visual inspection records | Quality Inspection Center |
| Non-Destructive Testing Report | UT / ET Results and Acceptance Level | QC Center or Third Party |
| Packing List and Weight Details | Batch No., Specification, Pieces, Net Weight & Gross Weight | Logistics & Documentation Team |
| Coating / Coating Inspection Record | Zinc Coating Weight, Coating Thickness & Adhesion | Quality Inspection Center |
Mill test certificate data comes directly from this batch's inspection records.Original reports retrievable by heat number, ready for direct comparison during third-party re-inspection.
Third-Party Inspection Support
- SGS, BV, TÜV and others available; pre-shipment inspection and resident supervision can be arranged
- Witness sampling plans negotiated per customer specifications; test conditions stated in the inspection order
- Inspection fees and lead times stated in the quotation; reports provided with shipment
- For 3.2 certificates, signed by an independent inspection body; we provide all raw data support
FAQ
Inspected batch by batch at the frequency specified by the standard: chemical composition analyzed per heat, mechanical properties sampled per batch. Mill test certificate data comes from actual test records for the batch, with no template reuse.
The standard agreed in the contract prevails. If the customer's standard is stricter, we conduct a feasibility assessment before scheduling production, adjust composition and processes if necessary, and specify the acceptance criteria in the contract.
Yes. The mill test certificate carries a unique number and heat number; contact us to verify issuance records. Third-party reports can be verified with the issuing body using the report number.
Construction steel under EU CPR requires a performance declaration and CE marking. Confirm coverage by product and end use.
Related Pages
Need certificate samples or verification reports?
Tell us the product and batch, and we provide mill certificates, inspection reports, and certification samples.