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304 316 Large Diameter Stainless Steel TubeGB/T 13296 TORICH seamless stainless steel tubes for boiler and heat exchanger Size range: O.D.: 6-1000mm W.T.:1-15mm L:max25000mm Applications: Automobile, Machinery Engineering, Autoparts etc. Chemical composition(%,max) ASTMA312 Small Diameter Seamless Stainless Steel Tube Steel Grade C≤ Mn≤ P≤ S≤ Si≤ Ni Cr Mo N s31803 0.030 2.0 0.030 0.020 1.0 4.50-6.50 21.0-23.0 2.50-3.50 0.08-0.20 s31500 0.030 1.2-2.0 0.030 0.030 1.40-2.00 4.25

TORICH Large Diameter Grade 304 Stainless Steel Tube Industrial Pipe Material Available Material Grade Austenitic Stainless Steel 310S, 309S, 316L, 321, 304, 304L Duplex S32750, S32760, S31803, S32205 Nickel-Based Alloy N08904, N06600, N08825 Copper Nickel Alloy C70600, C70620 Ferrite 430, 409L Other Special Material 254SMO, 253MA High-Temp Material 310S, 309S, S30815 Titanium Alloys TA2, TA10, TC4 Chemical Composition Chemical composition Grade C Si Mn Cr Ni 304 ≤0.07 ≤1.00

1. Grade: ASTM A213 Big Diameter 310S 321 304 Seamless Stainless Steel Pipe 2. Size: as client required length5.8 to 6 meters 3. Standard: ASTM AISI DIN Product Name ASTM A213 Big Diameter 310S 321 304 Seamless Stainless Steel Pipe Material stainless steel: 309S,309,310,310S,316,316L,316Ti,317,317L,321,347,347H,304,304L,301, 201,202,etc Duplex steel: S32304,S31803,S31500,S32900,S31260,S32750,S32500,SS2324,etc. Size 3/8"-100",DN15-DN1200,4-2000mm SCH5-SCHXXS (0.5-150mm)

TORICH Thin Wall Large Diameter Stainless Seamless Cold Formed Steel Hollow Tube Quick Details: Material TP304 TP304L TP316 TP316L TP347 TP347H TP321 TP321H TP310 TP310S TP410 TP410S TP403 S31803/S32205 S32750 S32760 Size OD:10.3-102.6mm WT:0.15-0.6mm Length:0.8-6m Regular Size 15.4X0.2 18.4X0.2 20.4X0.2 24.4X0.2 35X0.5 40.4X0.2 41X0.5 44.5X0.9 60X0.5 74X0.5 150.8X0.4 250.8X0.4 Surface Roughness Ra≤1.6μm Delivery condition Heat treatment Tests Flaring test, Flattening test,

316 304 large diameter stainless steel seamless pipe for Heat - Exchanger 1. Standard: ASTM A312 A213 A269 A511 A789 A790, JIS3463, JIS3459,DIN2462,DIN17456 2. Grade: 304,310S,316, 316L,321,321H,317L,904L,2205,etc 3. OD Range: 6 ~ 860mm; 4. Wall Thickness Range: 0.5 ~ 60mm 5. Surface Finish : Pickled, Sandblast,Polishing, etc 6. Techniques: Hot-rolled, cold-drawn Grade C Mn Si P S Cr Mo Ni N 201 .15 Max 5.5 - 7.5 1.00 Max .060 Max .030 Max 16 - 18 3.5-5.5 .25 Max 202 .15 Max

ASTM A928 Grade 2205 2304 255 2507 329 Duplex Stainless Steel Pipe EFW Steel Tube For Chemical Transportation Duplex stainless steels are a family of stainless steels that have a mixed microstructure of austenite and ferrite. They are known for their high strength, excellent corrosion resistance, and good weldability. ASTM A928 is a standard specification for duplex stainless steel pipes, particularly for use in chemical transportation. Material Duplex stainless steels are

EN 10296-2 X2CrNi12 X2CrTi12 X6Cr17 X3CrTi17 X2CrMoTi18-2 Welded Round Tube Welded Circular Steel Tubes For General Engineering Material EN 10296-2 specifies the requirements for welded circular steel tubes used in general engineering applications. The grades covered in this standard include X2CrNi12, X2CrTi12, X6Cr17, X3CrTi17, and X2CrMoTi18-2, which are known for their excellent mechanical properties and corrosion resistance. Specification The welded round tubes are

EN 10294-2 X2CrNi19-11 X2CrNi18-9 X5CrNi18-10 X8CrNiS18-9 X2CrNiMo17-12-2 Hollow Round Bars Stainless Steel Seamless Pipe For Machining Introduction EN 10294-2 is a European standard that specifies the requirements for hollow round bars made of stainless steel, particularly for use in machining applications. This standard covers various grades of stainless steel, each with unique properties and applications. Material The hollow round bars specified under EN 10294-2 are

TP304 TP316 T5 T9 T11 Seamless Steel Boiler Tube Superheater Stainless Pipe TORICH is a professional manufacturer and supplier of steel tube with over 20 years experience. Our factory was established since 1997. The factories’ technicians are of great engineering experience in steel pipe industry for more than 20 years, which are in great command of production technology for Cold Drawing and Cold Rolling. So we have strong technician team and manufacturing capability. One of