• Application:Boiler, Superheater and Heat-Exchanger
• Production Standard, Steel NO:
• ASTM A213 T11, T12, T22, T5, T9
• ASTM A335 P11, P12, P22, P5, P9
• ASTM A199 T11, T22, T5
• ASTM A209 T1, T1a, T1b
• EN10216-2 10CrMo5-5, 11CrMo9-10, X11CrMo5+1, TC1, TC2
• JIS G3462 STBA 12, STBA13, STBA24
• Size:
• Outer diameter: 19.05mm-114.3mm
• WT: customized
• Length: 16m (maximum)
• Delivery Condition:Normalized and Tempered
• Inspections and Tests Performed:
• Chemical Composition Inspection, Mechanical Properties Test(Tensile Strength,Yield Strength, Elongation, Flaring, Flattening, Bending, Hardness, Impact Test), Surface and Dimension Test,No-destructive Test, Hydrostatic Test.
• Surface treatment:Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting