Jiangsu Profile
Product List
37636. 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
37637. 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
37638. 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
37639. 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
37640. 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
37641. 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
37642. 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
37643. 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
37644. 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
37645. 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
37646. 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
37647. 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
37648. 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
37649. 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
37650. 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
