Products:
we are professinal in producing Stainless steel seamless pipe and welded pipe, and we also supply other stainless steel products: stainless steel fitting, flange, plate, coil, bar, and others.
Certificate:
ISO9001-2000 , PED, SGS and
the Manufacture License of Special Equipment People's Republic of China.
Inspector equipment:
The company has a professional testing center, with advanced testing equipment at home and abroad: eddy current flaw detector, ultrasonic flaw detector, direct-reading spectrometer , X-ray detector ,pressure unit, universal pressure test apparatus, and crystal physics and chemistry equipment. In strict line with GB, ASTM(ASME),EN,DIN,JIS and other international standards pipe respectively
Description of Products:
As a professional vendor in the stainless steel marketplace, DAPU produce Variety of stainless steel product ,including pipes &Tubing , ( seamless and welded),Coil.Bar,Rod,Sheet,Tee,Elbow,Valve,Fitting,Flange,Special Section Pipe etc. Most of products meet or exceed the expectations our customers hold.
The material grade: TP304/304L, TP304H, TP309S/H, TP310S/H, TP316/316L, TP316Ti, TP321, TP347H, 904L, (above according to ASTM A403)UNS S31803, UNS S32205, UNS S32750, UNS S32760(ASTM A840), ALLOY 600, ALLOY 625, ALLOY 800, ALLOY 825, ALLOY C22, ALLOY C276
Welcome customers all over the world come to our company to give guidance for development
Audited Supplier 
Audited Supplier 
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