Structural Steel Tube

Good quality ASTM A123 Hot Dipped Galvanized Seamless steel tube Specifications ASTM A123 Hot Dipped Galvanized Seamless Pipe Standard: ASTM A123/A123M Standard Specification for Zinc (Hot-Dip Galvanized) Coatings on Iron and Steel Products Size range: O.D.:5-420 mm W.T.:0.5-50mm L:max12000mm Applications: Boiler Pipe Raw Material: Round Steel Billet from Bao Steel Surface Treatment: Galvanized Technique: Cold Drawn, Hot Rolled, High Pressure etc Detailed Images 4. Raw

ASTM A106 GrB Seamless Carbon Steel Pipe used in High-Temperature Structural Steel Pipes the pipe under ASTM A106 is suitable for bending, flanging and similar forming operations, and for welding. Heat treatment: Hot-finished pipe need not be heat treated. Cold-drawn pipe shall be heat treated after the finial cold draw pass at a temperature of 1200℉(650℃) or higher. Chemical Requirements Tensile Requirements Computed Transverse Elongation Variation in Outside Diameter

ASTM A312 TP321 Round Stainless Seamless Steel Tube What kind of coiled tubing we can produce? 321 stainless seamless tube unit:mm OD 4.76 WT 0.51 0.71 0.89 1.24 OD 6 WT 1 1.5 OD 6.35 WT 0.51 0.71 0.89 1.24 1.65 OD 7.94 WT 0.71 0.89 1.24 1.65 OD 9.53 WT 0.71 0.89 1.24 1.65 OD 10 WT 1 1.5 2 OD 12 WT 1 1.5 OD 12.7 WT 0.71 0.89 1.24 1.65 OD 14 WT 1 1.5 2 OD 15.88 WT 0.71 0.89 1.24 1.65 2.11 OD 16 WT 1 1.5 2 OD 19.05 WT 1 1.24 1.65 2.11 OD 25.4 WT 1.24 1.65 2.11 2.54 OD 31.8 WT 1

ASTM A312 TP304L TP316L Natural Gas Pipe Seamless Stainless Steel Tube Torich is a manufacturer and trader for Annealed and Pickled Thin Wall Stainless Steel Tubing, with grade TP304/304L, TP316/316L, the products are exported to over 30 countries worldwide. Size:ANSI /ASME size is under,other standard of size is for ready choice O.D.:0.23'to 48'(5.8-1219mm) W.T.:0.04'to 2'(1.0-50.8mm) Length:Max.18 Meter NPS 1/8'-48' Schedule:5/5S,10/10S,20/20S,40/40S,80/80S,120/120S,160

JIS G3452 SGP Seamless and Welded steel pipe Carbon Structural Steel Tubing for Ordinary Piping JIS G 3452 Carbon steel pipes for ordinary piping Size : Diameter 5-420mm Wall thickness 0.5-50mm Length 12m max Standard : JIS G3452 Grade : SGP Black pipe without zinc coating Galvanized pipe with zinc coating Application: For Ordinary Piping Relevant Standard: KS D 3507 ASTM A 53 API 5L DIN 2440 DIN2441 BS 1387 BS 3601 Note: Special steel grade is also available, according to

EN 10216-1 1 - 30mm Wall Thickness Structural Steel Pipe , Round Seamless Steel Tube Standard: EN10216-1 Seamless steel tubes for pressure purposes-Technical delivery conditions Non-alloy steel tubes with specified room temperature properties Applications: for manufacturing pipelines, vessel. Euqipment.pipt fittings and steel structure Size range: O.D.:10.2-711mm W.T.:1-100mm L:max12000mm Manufacturing: The tubes are manufactured by a seamless process Delivery condition: Hot

ASTM A106 A53 API 5L Structural Steel Pipe , Carbon Steel Seamless Tube ASTM A106 A53 API 5L Seamless carbon steel tubes for high temperature service Applications: for high temperature service Steel Grade: GradeA , GradeB , GradeC Size range: O.D.:6-168mm W.T.:1-15mm L:max12000mm Steel Grade and Chemical Compositions: Product Name ASTM A106 A53 API 5L Structural Steel Pipe , Carbon Steel Seamless Tube Material Non-alloy steel Section Shape Round Standard ASTM A106, A53, API

JIS G3466 5mm Diameter Carbon Steel Square, Rectangular Structural Steel Tubing JIS G 3466 Carbon Steel Square and rectangle tubes for general structure Standard: JIS G 3466 Relevant Standard: KS D 3568 ASTM A500 BS EN 10025 Steel Grade: STKR 400, STKR490 Diameter: 5-420mm Wall thickness: 0.5-50mm Length: 12m max Application : for general structural purposes Produce method: 1. Forming welded steel tubes 2. Seamless steel tubes into square 3. Forming a steel sheet in coil into

JIS G3445 STKM 11A 50mm Wall Thickness Carbon Seamless Steel Tube Structural Steel Pipe JIS G 3445 STKM 11A STKM 12 (ABC) STKM 13(ABC) STKM 14(ABC) STKM 15 Carbon Steel Tubes for machine structural purposes JIS G 3445 Carbon steel tubes for machine structural purposes Application: for machine structural purposes Size range:OD 5-420mm WT 0.5-50mm Length 12m max Grade: STKM 11A STKM 12 (ABC) STKM 13(ABC) STKM 14(ABC) STKM 15(AC) etc Heat treatment: (Please specify the delivery

DIN 2440 2441&EN10255 S195T Welding / Threading Non - Alloy Steel Tubes DIN 2440 2441&EN10255 Non-alloy steel tubes,suitable for welding and threading Applications: for converyance of fluids as well as for other applications Size range: O.D.:6-350mm W.T.:1-30mm L:below 12000mm Manufacture: The tubes are manufactured by seamless or longintudinally welding process. Chemical Composition: Note: Special steel grade is also available, according to customer request. Mechanical

2 Inch Tubing 30CrMnSi Seamless Cold Formed Steel Tube Structural Pipe GOST 8734-75 Seamless Structural Steel Pipe and Steel Tubes Cold-Formed 10 , 20 , 35 , 45 , 10Mn2 , 15Cr , 30CrMnSi GOST 8734-75 Seamless Steel Tubes Cold-Formed Outside Diameter: 5 – 140 mm (5; 6; 7; 8; 9; 10; 11; 12; 13; 14; 15; 16; 17; 18; 19; 20; 21; 22; 23; 24; 25; 26; 27; 28; 29; 30; 32; 34; 35; 36; 38; 40; 42; 45; 48; 50; 51; 53; 54; 56; 57; 60; 63; 65; 68; 70; 73; 75; 76; 80; 83; 85; 89; 90; 95;

10 , 20 , 35 , 45 , 10Mn2 , 15Cr , 20Cr Round Seamless Tube Hot Formed Structural Steel Pipe GOST 8732-78. Seamless Hot-Formed Steel Pipes Outside Diameter: 32 – 219 mm (32; 33,7; 38; 42; 42,4; 45; 48,3; 50; 51; 54; 57; 60; 60.3*; 63,5; 68; 70; 73; 76; 82,5*; 83; 89; 95; 102; 108; 114; 121; 127; 133; 140; 146; 152; 159; 168; 178*; 180; 194; 203; 219) Wall Thickness: 2.8 – 46 mm (2,8; 3; 3,2*; 3,5; 4; 4,5; 5; 5,5; 6; 6,5; 7; 7,5; 8; 8,5; 9; 9,5; 10; 11; 12; 13; 14; 15; 16; 17;

DIN EN 10210-1 Structural Steel Pipe Carbon Steel Hot Finished Seamless Tube DIN EN 10210-1 Hot finished structural hollow sections of non-alloy and fine grain steels Part 1: Technical delivery conditions Part 2: Tolerances, dimensions and sectional properties Cold forming: Process is done at ambient temperature Structural hollow section manufacturing process: Structural hollow sections are manufactured by seamless or by welding. Welded sections manufactured by continuous

DIN EN 10210-2 Hot Finished Structural Steel Pipe, Structural Steel Square Tubing DIN EN 10210-2 Hot finished structural hollow sections of non-alloy steel construction and fine grain steels Product Name : Structural Steel Tube Standard: DIN EN 10210-2 Other Certification: BV,ABS,CCS,DNV,GL Delivery Time: 30-60days according detail PO quantity Packing: Export packing TABLE 1 limit of the inner and outer weld reinforcement at submerged arc welded hollow sections Wall thickness

16mm - 30mm Steel Grade 25 Hot Rolled / Cold Drawn Seamless Tube Structural Steel Pipes GB/T8162 Structural Seamless Steel Tube with Steel Grade 20 45 Q345 20Cr 40Cr 20CrMo 30-35CrMo 42CrM Heat Treatment: Hot Rolling & Cold Drawn Tolerance of the OD &WT: OD Tolerance: Production Method OD Tolerance Hot Rolling(Extrusion) ±1% or ±0.50mm Cold Drawn(Cold Rolled) ±1% or ±0.30mm Tolerance for wall thickness: 1.Wall thickness tolerance of Hot Rolling steel tube: Production Method

10# / 20# / Q295 Hot - Rolled Seamless Tube Structural Steel Pipe For Liquid Transportation GB/T8163 Seamless Steel Tube for Liquid Transpotation 20 Q345 Steel Grade:10#/20#/Q295/Q345/Q390/Q420/Q460 Application of Seamless Steel Tube: for Liquid Transpotation Production method: Hot - rolled /Cold - drawn /cold - rolled) Technical Specifications : Steel tubes are made of Grade 10, 20, Q205, Q345 steel. Steel tubes of other grades can be produced as required by the client and

GOST 8734-75 Cold-Formed Seamless Steel Tubes 1. Outside Diameter: 32 – 219 mm (32; 33,7; 38; 42; 42,4; 45; 48,3; 50; 51; 54; 57; 60; 60.3*; 63,5; 68; 70; 73; 76; 82,5*; 83; 89; 95; 102; 108; 114; 121; 127; 133; 140; 146; 152; 159; 168; 178*; 180; 194; 203; 219) 2. Wall Thickness: 2.8 – 46 mm (2,8; 3; 3,2*; 3,5; 4; 4,5; 5; 5,5; 6; 6,5; 7; 7,5; 8; 8,5; 9; 9,5; 10; 11; 12; 13; 14; 15; 16; 17; 18; 19; 20; 22; 24; 25; 26; 28; 30; 32; 34; 35; 36; 38; 40; 42; 45) . 3. Tolerances:

GOST 8732-78 Seamless Hot-Formed Steel Pipes Structural Tube 1. Grade: 10, 20, 35, 45, 10Mn2, 15Cr, 20Cr, 40Cr, 30CrMnSi, 15CrMo, 30CrM acc. to GOST 1050-88, GOST 4543-71, GOST 19281-89 2. Size: Outside Diameter: 32 – 219 mm (32; 33,7; 38; 42; 42,4; 45; 48,3; 50; 51; 54; 57; 60; 60.3*; 63,5; 68; 70; 73; 76; 82,5*; 83; 89; 95; 102; 108; 114; 121; 127; 133; 140; 146; 152; 159; 168; 178*; 180; 194; 203; 219) Wall Thickness: 2.8 – 46 mm (2,8; 3; 3,2*; 3,5; 4; 4,5; 5; 5,5; 6; 6,5;

structural steel tube Standard: ASTM, DIN, GB, JIS, BS, ASTM A513-5,ASTM A519/ASME SA519,ASTM A106/ ASME SA106,ASTM A179/ASME SA179,ASTM A192/ASME SA192,DIN2391, DIN2393, DIN 1629, DIN 17175, EN 10305, EN10216, GB/T 3639-2000, GB/T 8162-1999, GB/T 8163-1999, JIS G3445-2006, BS 6323, … Material: 10#, 20#, 45#, 16Mn, Q235, 20Cr, 30CrMo, 42CrMo, ST35, ST37, ST45, ST52, E235, E255, E355M, 4130, 4140, … Outer dimeter: 10-350mm, Wall thickness: 1-30mm, Length: max 14000mm Delivery

JIS G3429 STH12 Alloy Seamless Steel Tubes for High Pressure Gas Cylinder Material STH12 is a seamless gas-cylinder tube grade under JIS G3429, widely used as the base tube for manufacturing high-pressure steel gas cylinders. It belongs to the C–Mn (manganese steel) family, balancing strength, ductility, and forming performance for cylinder body processing. Specifications Standard: JIS G3429 (Seamless steel tubes for high pressure gas cylinders) Tube type: Seamless; hot