Review qualifications, process documentation and inspection records for the required component and destination.
Qualifications listed in the company profile
The company presentation lists CNAS, ISO 9001, ISO 14001, ISO 45001, API 6D, API 600 and qualified nuclear-sector supplier status. High-tech enterprise recognition is marked as under application. Certificate issuer, scope and current validity should match the order; the project team supplies the applicable documents.
General additive manufacturing framework
ISO/ASTM 52900 terminology; ISO/ASTM 52920 qualification; ASTM F3303 powder-bed fusion; GB/T 35351 terminology.
Non-pressure-retaining repair qualification
The proposal describes archived WPS / PQR for non-pressure-retaining sealing surfaces, with T/LASERJS 001-2024 and GB/T 19866 among the referenced documents. The material pair and repair scope are checked for each order.
Pressure-part qualification by project
NB/T 47014 and ASME BPVC Section IX support project-specific procedure qualification. API 20S AMSL 2 / 3 is described as a customer-driven qualification route. ASME PTB-13 addresses additive-manufactured pressure-retaining components. These are project routes, not blanket acceptance of pressure parts.
Laboratory records and traceability
CNAS / ISO 17025 laboratory scope, material batches, process records, inspection results and assembly records are linked to the delivered part. Request the relevant scope and report for the order.
For non-pressure-retaining wear parts: valve trim, seats and sealing surfaces. Pressure-retaining components require project-specific qualification before acceptance.