Tianjin Tiancheng Import and Export Co., Ltd.  

Product Name: A179/A192 T5 T11 T22 Seamless Steel Boiler Pipe/Tube Model NO.: ASTM A179/A192 ST37 ST35.8 T5 T12 T22 Section Shape: Round Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & Decoration Surface Treatment: Black&Varnish Coating&3lpe&PE Material: Carbon Steel&Aolly Steel&Stainless Steel Technique: Cold Drawn Type: Seamless Wt: 1.0-30mm Length: 2-20meters Loading Port: Tianjin/Shanghai/Qingdao Steel Grade 1: API 5L ASTM A106/A53 Gr.B /X42/X52/X65/X60 Steel Grade 2: ASME SA789uns S31803, Uns S32205, Uns S31500, Uns Steel Grade 3: A333 Gr.6 A335 P5 SA199/SA213 T5 P11 T22 Carbon Steel Production: 80000tons/Year Stainless Steel Production: 15000tons/Year Alloy Steel Production: 30000tons/Year Casing&Tubing: 100000tons/Year Trademark: OEM/TJTC Transport Package: Galvanized Steel Strip&Wooden Case in Bundle, Specification: OD50.8MM/63.5MM*WT3.18MM/3.5MM Origin: Hebei/Anhui/Jiangsu/Zhejiang HS Code: 7304193000 Product Description Boiler Steel Tube, Boiler TubeStandard and Steel Grade:ASTM A106/ASME SA106 Grade B, Grade C;ASTM A179/ASME SA179;ASTM A192/ASME SA192;ASTM A210/ASME SA210 Grade A1, Grade C;ASTM A333/ASME SA333 Grade 6;ASTM A209/ASME SA209 Grade T1, T1a, T1b;ASTM A213/ASME SA213 T2, T11, T12, T22, T91, T92;ASTM A335/ASME SA335 P5, P9, P11, P12, P22, P91, P92;DIN17175 St35.8, St45.8, 15Mo3, 13CrMo44, 10CrMo910;EN10216-2 P195GH, P235GH, P265GH;Size: OD10-168mmXWT1-18mmManufacturing Method: Cold Drawn, Hot Rolled.Application: For manufacturing boiler, reheater, superheater, heat exchanger, condenser, etc.SA179/SA192 CHEMICAL AND MECHANICAL COMPONENT:ASTM A179/(ASME SA179)Seamless Cold Drawn Low Carbon Steel Heat Exchanger And Conderser TubesApplication:For tubular heat exchangers,condensers,and similar heat transfer apparatus.Size(mm):O.D.:6.0~114.0W.T.:1~15 L:max 12000Grade and Chemical Composition (%)Chemical Composition CMnP≤S≤Si≤0.06-0.180.27-0.630.0350.0350.25Tolerance(SA-450/SA-450M):OD In (mm)+-WT In(mm)+-<1(25.4)0.100.10≤1.1/2(38.1)20%01~1.1/2(25.4~38.1)0.150.15>1.1/2(38.1)22%0>1.1/2~<2(38.1~50.8)0.200.202~<2.1/2(50.8~63.5)0.250.252.1/2~<3(63.5~76.2)0.300.303~4(76.2~101.6)0.380.38>4~7.1/2(101.6~190.5)0.380.64>7.1/2~9(190.5~228.6)0.381.14ASTM A192/A192M-02Seamless Carbon Steel Bolier Tubes for High-PressureApplication:For seamless carbon steel bolier and superheater tubes for high-pressure serviceSize(mm):O.D.:6.0~114.0W.T.:1~15L:max 12000Grade and Chemical Composition (%)Chemical CompositionCMnP≤S≤Si≤0.06-0.180.27-0.630.0350.0350.25Tolerance(SA-450/SA-450M):OD In (mm)+-WT In(mm)+-<1(25.4)0.100.10≤1.1/2(38.1)20%01~1.1/2(25.4~38.1)0.150.15>1.1/2(38.1)22%0>1.1/2~<2(38.1~50.8)0.200.202~<2.1/2(50.8~63.5)0.250.252.1/2~<3(63.5~76.2)0.300.303~4(76.2~101.6)0.380.38>4~7.1/2(101.6~190.5)0.380.64>7.1/2~9(190.5~228.6)0.381.14