Testing Services
We provide professional sample testing services in our in-house laboratory with customized performance tests tailored to application scenarios, including sour service testing for line pipes, low-temperature impact testing for cryogenic pipes, hydrostatic pressure test, NDT inspection, tensile & hardness mechanical testing, salt spray corrosion test and more.
For bulk orders, we implement an efficient fast approval procedure for small-batch trial production. Complete performance verification is finished prior to mass production and shipment to eliminate potential quality risks, ensuring finished products fully meet working conditions and international standards. Supported by our full closed-loop QC system from raw material incoming inspection, in-process patrol control to finished product examination, full heat number traceability and authoritative API & ISO certifications, we deliver consistent reliable quality for global orders.
