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ASTM A790 S32750 Super Duplex Stainless Steel Welded Pipe PREN 42 High Strength Chloride Corrosion Resisting Service
Shaanxi Shangyou supplies ASTM A790 S32750 super duplex stainless steel welded pipe for offshore, chemical, desalination, and marine service. 25% Cr, 3-5% Mo, N alloyed. PREN 42. 550 MPa yield, 795 MPa tensile. Solution annealed. Autogenous welded no filler. MTC 3.1.
ASTM A790 S32205 Duplex Stainless Steel Welded Pipe High Strength Chloride Stress Corrosion Resisting Service
Shaanxi Shangyou supplies ASTM A790 S32205 duplex stainless steel welded pipe for oil/gas, chemical, and marine service. 22% Cr, 3% Mo, N alloyed. 450 MPa yield, 620 MPa tensile. Solution annealed. Autogenous welded no filler. Hydro tested. MTC 3.1.
ASTM A249 TP321H Welded Austenitic Steel Boiler Superheater Heat Exchanger Tube
Shaanxi Shangyou supplies ASTM A249 TP321H welded austenitic tubes for boiler, superheater, heat exchanger, condenser applications. Ti stabilized + 0.04-0.10% C, enhanced creep strength. Heat treated. OD 1/8-12in, WT 0.015-0.320in. MTC 3.1.
ASTM A249 TP316L Welded Austenitic Steel Condenser and Heat Exchanger Tube
Shaanxi Shangyou supplies ASTM A249 TP316L welded austenitic tubes for condenser, boiler, superheater and heat exchanger applications. 2-3% Mo for pitting resistance, low carbon ≤0.035%, heat treated, OD to 12in, WT 0.015-0.320in. MTC 3.1.
ASTM A249 TP304 Welded Austenitic Steel Heat Exchanger and Boiler Tube
Shaanxi Shangyou supplies ASTM A249 TP304 welded austenitic steel tubes for boiler, superheater, heat exchanger and condenser applications. OD to 12in, WT 0.015-0.320in. Heat treated. Tension, flattening, flange, hydro/NDE tested. MTC 3.1.
ASTM A270 316L Sanitary Welded Stainless Steel Tube Molybdenum Alloyed for Hygienic and Corrosive Service
Shaanxi Shangyou supplies ASTM A270 316L welded sanitary stainless steel tube for dairy, food, beverage, and pharmaceutical processors. 2-3% Mo for pitting resistance. Automated welded no filler. Heat treated. Special polished finishes. OD to 12in. MTC 3.1.
ASTM A270 304L Sanitary Welded Stainless Steel Tube Low Carbon for Dairy and Food Industry Service
Shaanxi Shangyou supplies ASTM A270 304L welded sanitary stainless steel tube for dairy, food, beverage, and pharmaceutical processors. Low carbon prevents weld sensitization. Automated welded no filler. Heat treated. Special polished finishes. OD to 12in. MTC 3.1.
ASTM A358 904L Welded Stainless Steel Pipe Class 1 Super Austenitic for High Corrosion Service
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 A358 347H EFW Stainless Steel Pipe Class 1 Niobium Stabilized High Carbon for High Temperature Creep Service
Shaanxi Shangyou supplies ASTM A358 347H EFW stainless steel pipe for high temperature creep and corrosive service. Nb stabilized, 0.04-0.10% C, Class 1 double welded with filler, 100% RT, NPS 8-110, service to 850°C. MTC 3.1.
