Jiangsu Profile
Product List
37576. 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
37577. Seamless Steel Pipe for Compressed Gas Cylinders DOT 49CFR 178.37 ASTM A372 Gr. C Gr. E Sth11 Sth22 ... [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
37578. 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
37579. High-Temperature ASTM A335 P11 P22 P9 Seamless Steel Pipe for Petrochemical Cracking Units & Piping [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
37580. Cold Drawn ASTM A519 4130, 4140, 1026, 4120 Seamless Steel Tube/Pipe for CNG/LPG Gas Cylinders ... [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
37581. 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
37582. High-Quality SAE 1020 Seamless Steel Gas Cylinder Pipe En 10083 25crmo4/34CrMo4 Medical Oxygen and ... [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
37583. High Pressure Hydraulic Cylinder Pipe ASTM A519 4130/4140, Chromoly Steel, Honed ID for Sealing [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
37584. Gas Cylinders En10297 & JIS G3429 & ASTM A519 4130 X Full Heat Treated Seamless Pipe for High ... [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
37585. Wholesale En10297 ASTM 4130/4140 Seamless Steel Pipes JIS G3429 Sth21/Sth22 Gas Cylinder Tubes for ... [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
37586. High Pressure Gas Cylinder Seamless Tube En10297 4120/4130 ASTM A372 Type II, Gr. D for Helium and ... [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
37587. Alloy Steel Seamless Cylinder Pipe ASTM A519 4130 X, Controlled Quenched & Tempered, for Special ... [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
37588. Hot Finished Seamless Steel Tube for LPG Cylinders JIS G3429 Sth11, Black Surface, for Bulk Storage ... [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
37589. High Strength Seamless Pipes for CNG Cylinders En10297 4130/4140, Sth12, High Yield Strength, Ut ... [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
37590. Precision ASTM A372 Gr. C/Gr. E A519 1026/4130/4140 Cold Drawn Gas Cylinder Tube Seamless Pipe for ... [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
