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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 Blasting3.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 Blasting5.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, 490Steel Tube