Certifications
Certifications · Traceable Every Batch
ISO 9001 quality management, CE EU construction, API 5L pipeline steel 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 Test Level Options
-20℃Min. Impact Test Temperature
ISO 9001:2015Quality Management System
CE / EN 10025EU Construction Product Compliance
EN 10204 3.1MTC
API 5LPipeline Steel Standard
SGS Inspection ReportThird-Party Inspection
BV Factory Audit PassedFactory Audit
Certification Details
| Certification / System | 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 to EN 10025 with Declaration of Performance (DoP). | CE marking applied per product scope; import compliance support provided. |
| EN 10204 3.1 MTC Certificate | Signed by manufacturer QA; data from actual inspection records of this batch. | Heat numbers trace back to smelting and rolling records, with third-party re-test comparison. |
| API 5L Line pipe specifications | Seamless line pipe is produced and inspected to API 5L PSL1 / PSL2. | Hydrostatic test and NDT per pipe, with 3.2 certificate support. |
| SGS inspection report Third-party inspection | Pre-shipment inspection, sampling and re-testing as per project requirements. | SGS, BV, TÜV and others supported, reports supplied with shipment. |
| BV factory audit passed Factory audit | On-site audit of production capacity, quality control and traceability system. | Audit reports can support customer assessment of supplier capability. |
Shipping document list
| Document | Content | Issuer |
|---|---|---|
| EN 10204 3.1 MTC Certificate | Chemical, Mechanical, Standard & Heat No. | Manufacturer QA Dept. |
| EN 10204 3.2 Certificate (Optional) | Third-Party Witness Sampling & Test Results | Independent Inspection Rep. |
| Mill Test Report | Tensile, Bend, Impact, Dimension & Visual Records | QC Centre |
| NDT Report | UT / ET Results & Acceptance Level | QC Centre or Third Party |
| Packing List & Weight Details | Batch No., Spec, Pieces, Net & Gross Weight | Logistics & Docs Team |
| Coating / Plating Inspection Record | Zinc coating weight, coating thickness and adhesion | Quality Control Centre |
Mill test certificate data is taken directly from this batch's inspection records.Original reports can be retrieved by heat number, allowing direct comparison during third-party re-inspection.
Third-party inspection support
- SGS, BV, TÜV and other agencies can be arranged, with pre-shipment inspection and resident factory supervision available
- Witness sampling plans are negotiated per the customer's technical specification, and test conditions are written into the inspection commission
- Inspection fees and lead times are stated together in the quotation, and reports are provided with the goods
- When a 3.2 certificate is required, it is signed by a representative of an independent inspection agency, and we provide all original data support
Frequently asked questions
Inspection is carried out batch by batch at the frequency specified by the standard, with chemical composition analysed heat by heat and mechanical properties sampled batch by batch. Mill test certificate data comes from the actual measured records of this batch, with no template application.
The standard agreed in the contract prevails. If the customer's standard is stricter, we conduct a feasibility assessment before production scheduling, adjust composition and process if necessary, and specify the acceptance basis in the contract.
Yes. The mill test certificate carries a unique number and heat number. Contact us to verify the issue record. For third-party reports, query the issuing body with the report number.
Under the EU Construction Products Regulation (CPR), construction steel requires a Declaration of Performance and CE marking. Confirm coverage item by item based on product and end use.
Related pages
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