Our company passed ISO9001-2000 QUALITY MANAGEMENT SYSTEM authentication in March of 2003. We can produce Austenitic stainless steel pipes such as 304(L),316(L), 321,317L,347, 310S; Martensitic stainless steel pipe such as 1Cr13(410),2Cr13(420J),3Cr13,4Cr13;and alloy steel pipes for high pressure boiler such as P91,P22,P11, P5, according to the standards like GB/T, ASTM/ASME, DIN, JIS, etc. The specifications of stainless steel seamless pipes &Tubes have OD4~530mm,WT0.5~28mm, the maximum length is 16M. the special specifications can be supplied under the negotiation of both parties.
Our company produces side-holed needle tubing with automatic oil-free sharp shrinkingCraft and pure water jet washing technology, and we also strictly ensure theSurface finish inside the hole so as to
our company produces side-holed needle tubing with automatic oil-free sharp shrinkingcraft and pure water jet washing technology, and we also strictly ensure thesurface finish inside the hole so as to
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