Jiangsu Profile
Product List
37366. Cold Drawn JIS G3429 Sth21 Sth22 A519 4140 4130 1026 Seamless Hydraulic Industrial Gas Cylinder ... 
[Oct 28, 2025]
[Oct 28, 2025] Product Description Seamless steel tubes for gas cylinders are seamless steel tubes suitable for manufacturing gas cylinders and accumulator shells. Standard: GB/T 18248 -- China National Standard Q/321088HGB3 -- ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
37367. Full Heat Treated Seamless Steel Tube for High Pressure Gas Cylinders 4130 4140 30CrMo A519 En10297 ... [Oct 28, 2025]
[Oct 28, 2025] Product Description Seamless steel tubes for gas cylinders are seamless steel tubes suitable for manufacturing gas cylinders and accumulator shells. Standard: GB/T 18248 -- China National Standard Q/321088HGB3 -- ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
37368. High Pressure Gas Cylinder Grade Seamless Pipe A519 4130 4140 4120 Alloy Steel Tube for Medical and ... [Oct 28, 2025]
[Oct 28, 2025] Product Description Seamless steel tubes for gas cylinders are seamless steel tubes suitable for manufacturing gas cylinders and accumulator shells. Standard: GB/T 18248 -- China National Standard Q/321088HGB3 -- ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
37369. High Pressure Large Od ASTM A519 A372 1026 4130 4140 Seamless Steel Pipe CNG Cylinder Tube for Gas ... [Oct 28, 2025]
[Oct 28, 2025] Product Description Seamless steel tubes for gas cylinders are seamless steel tubes suitable for manufacturing gas cylinders and accumulator shells. Standard: GB/T 18248 -- China National Standard Q/321088HGB3 -- ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
37370. Precision Honed ID En10297 25crmo4 A519 4130 4140 4120 Gas Cylinder Pipe Seamless Steel Tube with ... [Oct 28, 2025]
[Oct 28, 2025] Product Description Seamless steel tubes for gas cylinders are seamless steel tubes suitable for manufacturing gas cylinders and accumulator shells. Standard: GB/T 18248 -- China National Standard Q/321088HGB3 -- ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
37371. Cold Drawn JIS G3429 Sth21 Sth22 ASTM A519 4130 X 4130 4140 1026 Gas Cylinder Pipe Seamless ... [Oct 28, 2025]
[Oct 28, 2025] Product Description Seamless steel tubes for gas cylinders are seamless steel tubes suitable for manufacturing gas cylinders and accumulator shells. Standard: GB/T 18248 -- China National Standard Q/321088HGB3 -- ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
37372. Heat Treated ASTM A519 4140 4130 4120 Chromium Molybdenum Seamless Cylinder Pipe Chromoly Tube for ... [Oct 28, 2025]
[Oct 28, 2025] Product Description Seamless steel tubes for gas cylinders are seamless steel tubes suitable for manufacturing gas cylinders and accumulator shells. Standard: GB/T 18248 -- China National Standard Q/321088HGB3 -- ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
37373. High Pressure Gas Cylinder Seamless Steel Tube En10297 34CrMo4 ASTM A519 4130 4140, 1026, 4120, ... [Oct 28, 2025]
[Oct 28, 2025] Product Description Seamless steel tubes for gas cylinders are seamless steel tubes suitable for manufacturing gas cylinders and accumulator shells. Standard: GB/T 18248 -- China National Standard Q/321088HGB3 -- ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
37374. High Strength Quenched and Tempered Seamless Steel Tube for Scba Breathing Air Cylinders 4140 4130 ... [Oct 28, 2025]
[Oct 28, 2025] Product Description Seamless steel tubes for gas cylinders are seamless steel tubes suitable for manufacturing gas cylinders and accumulator shells. Standard: GB/T 18248 -- China National Standard Q/321088HGB3 -- ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
37375. HRC Heat Treated Alloy Steel Seamless Tube for CNG Cylinder En10297 34CrMo4 25crmo4 4130 4140 [Oct 28, 2025]
[Oct 28, 2025] Product Description Seamless steel tubes for gas cylinders are seamless steel tubes suitable for manufacturing gas cylinders and accumulator shells. Standard: GB/T 18248 -- China National Standard Q/321088HGB3 -- ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
37376. Heat Treated Seamless Mechanical Tubing A213 T5 T9 T11 T22 for Petrochemical Processing Equipment [Oct 28, 2025]
[Oct 28, 2025] Product Description Seamless pipe for petroleum cracking is a long piece of steel with a hollow cross-section and no seams around it, and a petroleum cracking pipe is a kind of economic cross-section steel. ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
37377. Factory Direct ASTM A519 1020 1045 4140 Seamless Steel Pipe Heavy Duty Structural Tube for Machine ... [Oct 29, 2025]
[Oct 29, 2025] Product Description Structural seamless pipe is a seamless pipe used in general structure and mechanical structure. It is a kind of seamless steel pipe divided into varieties due to its different uses. Structural ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
37378. Precision Cold Drawn ASTM A519 1020 1035, DIN 2391 St35 St52 Seamless Steel Tubes for Mechanical ... [Oct 29, 2025]
[Oct 29, 2025] Product Description Structural seamless pipe is a seamless pipe used in general structure and mechanical structure. It is a kind of seamless steel pipe divided into varieties due to its different uses. Structural ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
37379. 4140 Chromoly Alloy Steel Seamless Tubes ASTM A519 for High-Stress Gears, Drivetrains and Power ... [Oct 29, 2025]
[Oct 29, 2025] Product Description Structural seamless pipe is a seamless pipe used in general structure and mechanical structure. It is a kind of seamless steel pipe divided into varieties due to its different uses. Structural ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
37380. Wholesale 4130, 4140, 1026, 4120, Sth11, Sth12, Sth21, Sth22, Gr. C, Gr. D Seamless Gas Cylinder ... [Oct 27, 2025]
[Oct 27, 2025] Product Description Seamless steel tubes for gas cylinders are seamless steel tubes suitable for manufacturing gas cylinders and accumulator shells. Standard: GB/T 18248 -- China National Standard Q/321088HGB3 -- ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
