Jiangsu Profile
Product List
50446. Premium NDT-Verified Seamless Steel Tubes for Gas Storage Sth11, Sth12, Sth21, Sth22, Gr. C, Gr. E, ... 
[Nov 17, 2025]
[Nov 17, 2025] Product Description Large diameter seamless steel pipes for gas cylinders are specialized tubular products designed for the manufacture of high-pressure gas storage equipment. These pipes are typically made from ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
50447. High Pressure Seamless Steel Tube 4130 4140 1026 En10297 Sth11/Sth21, JIS G3429, for Industrial Gas ... [Nov 17, 2025]
[Nov 17, 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
50448. Low MOQ Custom Cut & Threaded Seamless Tube ASTM A519 A106 A53 A269 A335 P11 P22 ... [Nov 17, 2025]
[Nov 17, 2025] Product Description Our marine-grade seamless steel pipes are manufactured from high-quality carbon steel (e.g., ASTM A106) or stainless steel (e.g., ASTM A312 316L, Duplex 2205), certified by DNV, BV, CCS, LR, and ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
50449. Ready Stock ASTM A53 A519 A106 Gr. B Marine Seamless Steel Pipe Black/Gp/Oiled Ms Tube Random ... [Nov 17, 2025]
[Nov 17, 2025] Product Description Our marine-grade seamless steel pipes are manufactured from high-quality carbon steel (e.g., ASTM A106) or stainless steel (e.g., ASTM A312 316L, Duplex 2205), certified by DNV, BV, CCS, LR, and ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
50450. Custom Cut Marine Engine Exhaust Manifold Pipe ASTM A335 P11/P22 Dnv Gl Tube High Temperature ... [Nov 17, 2025]
[Nov 17, 2025] Product Description Our marine-grade seamless steel pipes are manufactured from high-quality carbon steel (e.g., ASTM A106) or stainless steel (e.g., ASTM A312 316L, Duplex 2205), certified by DNV, BV, CCS, LR, and ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
50451. Premium ABS, CCS, ASTM, En, JIS, Lr Seamless Steel Pipe for Marine Industry Applications A106, A53, ... [Nov 17, 2025]
[Nov 17, 2025] Product Description Marine seamless steel pipe, its main use is used for shipbuilding, Marine pipe performance with other seamless steel pipe (such as 20# seamless steel pipe, 45# seamless steel pipe) compared with a ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
50452. A106, A53, P11, P22, 320, 360, 410, 460, 490, 15mo3, 13crmo4-5, etc. Durable Marine Seamless Steel ... [Nov 17, 2025]
[Nov 17, 2025] Product Description Marine seamless steel pipe, its main use is used for shipbuilding, Marine pipe performance with other seamless steel pipe (such as 20# seamless steel pipe, 45# seamless steel pipe) compared with a ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
50453. Ready Stock Ship Heat Exchanger & Condenser Shipbuilding Tubes ASTM A179/A214 Carbon Steel Pipe ... [Nov 17, 2025]
[Nov 17, 2025] Product Description Our marine-grade seamless steel pipes are manufactured from high-quality carbon steel (e.g., ASTM A106) or stainless steel (e.g., ASTM A312 316L, Duplex 2205), certified by DNV, BV, CCS, LR, and ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
50454. Premium Quality Seamless Steel Pipe with ABS, CCS, ASTM, En, JIS, Lr Certification A106, A53, P11, ... [Nov 17, 2025]
[Nov 17, 2025] Product Description Marine seamless steel pipe, its main use is used for shipbuilding, Marine pipe performance with other seamless steel pipe (such as 20# seamless steel pipe, 45# seamless steel pipe) compared with a ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
50455. ABS,CCS,ASTM,En,JIS,Lr Durable Seamless Steel Tube for Marine and Industrial Applications ... [Nov 17, 2025]
[Nov 17, 2025] Product Description Marine seamless steel pipe, its main use is used for shipbuilding, Marine pipe performance with other seamless steel pipe (such as 20# seamless steel pipe, 45# seamless steel pipe) compared with a ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
50456. Factory-Price High-Quality ABS,CCS,ASTM,En,JIS,Lr Seamless Steel Pipe for Marine Applications ... [Nov 17, 2025]
[Nov 17, 2025] Product Description Marine seamless steel pipe, its main use is used for shipbuilding, Marine pipe performance with other seamless steel pipe (such as 20# seamless steel pipe, 45# seamless steel pipe) compared with a ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
50457. A106, A53, P11, P22, 320, 360, 410, 460, 490, 15mo3, 13crmo4-5 Premium Quality Seamless Steel Pipe ... [Nov 17, 2025]
[Nov 17, 2025] Product Description Marine seamless steel pipe, its main use is used for shipbuilding, Marine pipe performance with other seamless steel pipe (such as 20# seamless steel pipe, 45# seamless steel pipe) compared with a ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
50458. Marine Grade CuNi 70/30 Seamless Pipes Uns C71500 En 10216-5 P460nh Shipbuilding Steel Tube for ... [Nov 17, 2025]
[Nov 17, 2025] Product Description Our marine-grade seamless steel pipes are manufactured from high-quality carbon steel (e.g., ASTM A106) or stainless steel (e.g., ASTM A312 316L, Duplex 2205), certified by DNV, BV, CCS, LR, and ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
50459. High-Quality A53, A106, A53, P11, P22, 320, 360, 410, 460, 490, 15mo3, 13crmo4-5, etc. Seamless ... [Nov 17, 2025]
[Nov 17, 2025] Product Description Marine seamless steel pipe, its main use is used for shipbuilding, Marine pipe performance with other seamless steel pipe (such as 20# seamless steel pipe, 45# seamless steel pipe) compared with a ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
50460. Marine-Grade ABS, CCS, ASTM, En, JIS, Lr Seamless Steel Pipe with Low Residual Stress A106, A53, ... [Nov 17, 2025]
[Nov 17, 2025] Product Description Marine seamless steel pipe, its main use is used for shipbuilding, Marine pipe performance with other seamless steel pipe (such as 20# seamless steel pipe, 45# seamless steel pipe) compared with a ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
