About Product Inspection

We also configure automatic control system and on-line quality inspection system, fully with physical and chemical inspection, nondestructive Inspection, hydraulic pressure inspection, Metallographic Analysis to ensure the quality

Factory Inner control Test: Raw material re- inspection ,Products Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Technical Properties (Flattening Test, Bending Test, Blow Test, Impact Test, DWT test), Exterior Size Inspection, Hydrostatic Test, UT test,X-ray Test. Final inspection.

For Nace Mr.0175 specification, HIC, SSC test should be send pipe sample to TPCO laboratory

Third party inspection EN 10204/3.2B: CCIC, SGS, BV, Lloyds etc. 

Mill Test Certificate: EN 10204/3.1B, we have CE certificate.