Steel Tube

Steel Tube/Steel Pipe/ERW Pipe/SAW Pipe carbon steel seamless pipe and welded pipe

Steel Tube/Steel Pipe/ERW Pipe/SAW Pipecarbon steel seamless pipe and welded pipe

1.Tube for Fluid Transportation Service

Application:For Fluid Transportation serviceProduction Standard, Grade, Steel No:                                 ASTM A106  Grade A, B, C                             ASTM A53  S  Grade A, BGB/T8 163 10, 20, Q295, Q345Delivery Condition:Annealed, NormalizedInspection and Test:Chemical Composition Inspection, Mechanical Properties Test(Tensile Strength,Yield Strength, Elongation, Flaring, Flattening, Bending, Hardness), Surface and Dimension Test,No-destructive Test, Hydrostatic Test.Surface treatment:Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting 2.Carbon Alloy 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 

3.Tube for Heat Exchanger and Condenser

Application:For tubular heat exchangers,condensers and similar heat transfer apparatus.Production Standard, Steel Grade:ASTM A179 Delivery Conditions:Annealed, Normalized, Normalized and Tempered Inspection and Test:Chemical Composition Inspection, Mechanical Properties Test(Tensile Strength,Yield Strength, Elongation, Flaring, Flattening, Hardness, Impact Test), Surface and Dimension Test,No-destructive Test, Hydrostatic Test.Surface treatment:Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting. 

4.Boiler Tube

Application:For high, middle, low pressure boiler and pressure purposeProduction Standard, Grade, Steel No:ASTM  A178  Grade A, C, DASTM  A192ASTM  A210  GradeA-1, CDelivery Condition:Annealed, Normalized, Normalized and Tempered Inspection and Test: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 

5.Tube for Mechanical and Automobile

Application:Backbone of Automobile and rear axle tubeManufacturing and processing of precision equipments, instruments and apparatusProduction Standard, Steel No:DIN2391 St35,St45,St52ASTM A519  1010, 1020, 1025, 1035, 1045ASTM A513  1010, 1020, 1025, 1035, 1040EN10305-1  E215,E235,E355JIS G 3441  SCM415TK, SCM 430 TK,SCM 440 TKDelivery Condition:GBK, BKS, BK, BKW, NBKInspection and Test:Chemical Composition, Mechanical Properties, Visual and Dimension Test, NDT, Grain Size TestSurface treatment:Oil-dip, Varnish, Shot Blasting 6.Tube for Ship-building Classification of ships:CCS/DNV/LR/GL/ABS/BV/RINA/NK/China National StandardField of Application:Products is designed and manufactured for boilers, supeiheaters and pressure systems of ships.Steel Grade:320, 360, 410, 490

Steel Tube