ZHEJIANG YONGSHANG SPECIAL MATERIAL CO.,LTD is PED(97/23/EC), AD 2000-Merkblatt W0, ISO9001-2008 ,ISO 14001 and ISO 18001 certified company, specializes in producing stainless steel seamless pipe. We always put the quality as the first consideration. If you're interested in cooperating with our company, welcome to contact me. We will be happy to give you a quotation upon receipt of your detailed requirements.
The main products:cold drawn seamless stainless steel,cold drawn seamless stainless steel pipe,cold drawn seamless stainless steel pipes
ASTM A213M-94b ASTM A249M-94a ASTM A269-94a ASTM A511, ASTM A312M-94b, ASME B Series for Nickle-based alloy.
DIN 17456-85 DIN 17458-85 DIN 17459-92.ect JIS G3446-1994 JIS G3448-1997 JIS G3459-1997 JIS G3463-1994,ect. GB13296-1991 GB14975-2002 GB14976-2002,ect. Size:O.D.: 1/8" to 24" b) W.T.: 1mm to 40mm Length: 17mtr max. Applications: fluid and gas transport, structure , boiler, heat exchanger, super heater