Qualifications and documents

Qualification documents are available for private review. Check the required material, manufacturing route and size against the document scope before ordering.

ISO 9001 / ISO 14001 / ISO 45001

Manufacturing-site quality, environmental and occupational health and safety management systems covering valve forging stock and accessories.

API Spec 20B

Material groups 1-4 and FSL 1-4; review the licensed as-forge weight classes.

NORSOK M-650 QTR

Valve-component records for F51/F60, F53, F55, F316/F316L and LF2 Class 1; check the qualified route and section.

Bureau Veritas Mode II

Works recognition for steel forgings; products require individual or batch certification within the material, size and weight limits.

PED 2014/68/EU

Material-manufacturer quality system approval; check grade, condition and dimensional limits in the annex.

Holder, validity and order applicability are checked against the originals. Certificate scans are not displayed.

Personnel qualification categories

Magnetic particle testing (MT), ASNT SNT-TC-1A Level II
Ultrasonic (UT) and penetrant (PT) testing, ASNT SNT-TC-1A Level II
Visual testing (VT), ASNT SNT-TC-1A Level II
Ultrasonic testing, ISO 9712 Level 2 (Chinese Society for NDT)
Heat-treatment operator, vocational grade 3

Manufacturing-record qualification categories only; personnel attribution and validity are reviewed per order. Personal details are not published.