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DIN EN 10210-1 Hot finished Heavy Wall Steel Tubing of non-alloy and fine grain steels 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 Structrual hollow section manufacturing process: Structural hollow sections are manufactured by seamless or by welding. Welded sections manufactured by

Products Description TORICH EN10297-1 Seamless Cold Drawn Heavy Wall Carbon Steel Structure Tubing Standard EN10297-01 Matrial Fine Grain Steel, E235, E275, E315, E355, E470, C15, C22, 38Mn6, 41Cr4, 25CrMo4, 30CrMo4, 34CrMo4, 42CrMo4 Size OD: 2-168mm WT: 1-30mm Length: max12000mm Application For mechanical and gneral engineering purposes Manufacture The tubes are manufactured by Seamless Cold Drawn or Seamless Cold Rolling Delivery condition Normalizin rolling process or

API 5CT 75x75 Tube Square Pipe Or Rectangular Hollow Section Steel Pipes Product Name Black Square steel Pipe Diameter 20*20-1000*1000 Length 1-12m Surface Galvanized/Customer requirements Package Bundle Or Customer requirements Payment Terms T/T,L/C Torich International Co.,Ltd is a professional manufacturer and exporter of steel pipes materials. It is an international marketing and sales company specialized in steel tubes, which holds the factories of Seamless Steel Tubes

ASTM A311 / A311M Cold-Drawn Stress-Relieved Carbon Steel Bars Material 20Cr,40Cr, 40CrMo,20CrMo,35CrMo 42CrMo, , 45# ,SAE 1045 ,S45C ,SAE2150, SCr420,17Cr3, SAE5140,SCr440,41Cr4, SAE4118 ,SCM 420, 18CrMo4 ,SAE4130,SCM 430,25CrMo4, SAE4135, SCM435,34CrMo4 ,SAE4142,SCM 440,42CrMo4 OD 5.5-250MM Length 1-9m or As Customers' Requirement Application chemical industry,shipping industry, manufacturing industry,construction,decorate industry,electric power,pump shafts,sanitary wares

ASTM A311 / A311M Cold-Drawn Stress-Relieved Carbon Steel Bars Material 20Cr,40Cr, 40CrMo,20CrMo,35CrMo 42CrMo, , 45# ,SAE 1045 ,S45C ,SAE2150, SCr420,17Cr3, SAE5140,SCr440,41Cr4, SAE4118 ,SCM 420, 18CrMo4 ,SAE4130,SCM 430,25CrMo4, SAE4135, SCM435,34CrMo4 ,SAE4142,SCM 440,42CrMo4 OD 5.5-250MM Length 1-9m or As Customers' Requirement Application chemical industry,shipping industry, manufacturing industry,construction,decorate industry,electric power,pump shafts,sanitary wares

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; 100; 102; 108; 110; 120; 130; 140) Wall Thickness: 0,4 – 12 mm (0,4; 0,5; 0,6; 0,8; 1; 1,2; 1,4; 1,5; 1,6; 1,8; 2; 2,2; 2,5; 2,8; 3; 3,2; 3,5; 4; 4,5; 5; 5,5; 6; 6,5; 7; 7,5; 8; 8,5; 9; 9

EN10216-1 P195TR1 , P195TR2 , P235TR1 , P235TR2 Seamless Heavy Wall Steel Pipes 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 Chemical composition Steel Grade C Si Mn P S Cr Mo Steel Name Steel Number max max max max

Standard:EN10297-1 Seamless circular steel tubes for mechanical and general engineering purposes - Technical delivery conditions Non-alloy and alloy steel tubes Application: for seamless circular tubes made of non-alloy and alloy steels for mechanical and gneral engineering purposes. Size range: O.D.: 6-168mm W.T.: 1-30mm L:max12000mm Material: Fine Grain Steel E235, E275, E315, E355, E470 C15, C22, 38Mn6, 41Cr4, 25CrMo4, 30CrMo4, 34CrMo4, 42CrMo4 Delivery condition:

A333/A333M Seamless and Welded Steel Pipe for Low-Temperature Service Material: Carbon and Alloy Steel, ferritic steel Grade 1A, Grade3, Grade 4, Grade 6A, Grade 7A Manufacture: The pipes are made by seamless and welding process with the addition of no filler metal in the welding operation. Grade 4 is manufactured by seamless process Heat treatment: All seamless and welded pipes, other than Grades 8 and 11, are heat treated to control their microstructure in accordance with