High Pressure Boiler Tube ASTM A213 T11, T12, T22, T5, T9 ASTM A335 P11, P12, P22, P5, P9 ASTM A199 T11, T22, T5 High Pressure Boiler Tube Application:Boiler, Superheater and Heat-ExchangerProduction Standard, Steel NO:ASTM A213 T11, T12, T22, T5, T9ASTM A335 P11, P12, P22, P5, P9ASTM A199 T11, T22, T5ASTM A209 T1, T1a, T1bDelivery Condition:Normalized and TemperedInspections 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
Style | Size | Steel grade | Standard | Applications | |
OD | WT | 20G/25MnG15CrMoG 12Cr1MoVG /R102 | GB 5310Technical agreement | Used for working pressure greater than 9.8MPA, working temperature 540-6500 °Cof heat pipes, headers, steam pipes. | |
High pressure boiler pipes | 8~219 | 2~40 | SA210CSA210A1 | ASME SA210Technical agreement | |
T1/T2/ T11/ T12/ T22/ T23/ T91/T92 | ASME SA213Technical agreement | ||||
10CrMo5-513CrMo4-510CrMo9-10X10CrMoVNb9-1 | EN10216-2:2002Technical agreement |
High Pressure Boiler Tube