Seamless and welded stainless steel pipe and tube for pressure, process, heat-exchanger, sanitary and structural applications. Available to ASTM and EN specifications with cutting, end preparation, testing and EN 10204 Type 3.1 certification.
Shaanxi Shangyou supplies ASTM A358 904L EFW stainless steel pipe for severe corrosive and high temperature service. Super austenitic grade with 23-28% Ni, 19-23% Cr, 4-5% Mo, Cu. Class 1 double welded with filler, 100% RT, NPS 8-110. MTC 3.1.
ASTM A312 253MA seamless pipe UNS S30815. Rare earth metals (Ce) + Si provide oxidation resistance up to 1150°C. High creep strength, replaces 310/310S for furnace, heat exchanger & boiler applications. Lean Ni content reduces cost. Custom sizes with MTC 3.1.
ASTM A312 TP316L seamless stainless steel pipe with molybdenum-enhanced localized-corrosion resistance and controlled low carbon for welded process systems. SCH 10S, 40S and 80S, fixed lengths, PMI, OES verification and MTC 3.1 available.
ASTM A312 TP321 and TP321H stainless steel seamless pipe is a titanium-stabilized austenitic piping material for elevated-temperature, refinery, chemical and thermal processing systems. Available with solution annealing, custom cutting, end preparation, inspection and EN 10204