BriefASTM A312， EN10216-5 Seamless Stainless Steel Pipes

BriefS321803/32750 Duplex steel pipes

BriefASTM A312 Welded Stainless Steel Pipes with steel grade 304, 316l, 321 , 347, 310s etc..

BriefASTM A270 mirror polished Stainless santitary steel tubes

BriefBA (Bright Annealed ) Seamless Stainless Steel Pipes

BriefASTM A213 seamless Stainless U tubes, steel grade 304, 304L, 316, 316L， 321/321H, 347， 317L， 310s, 316ti , 31803 , 409s, 410s, etc..