Jiangsu Profile
Product List
25201. Hot Finished & Cold Drawn ASTM A519 1020 1045 4130 4140 Seamless Steel Pipes for Machinery and ... 
[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
25202. Factory Direct ASTM A519 1018 1020 1045 as-Rolled Black Surface Seamless Steel Pipes for General ... [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
25203. Galvanized ASTM A519 1020 1045 Seamless Structural Pipes for Machine Frames, Construction and ... [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
25204. Black Oxide Coated ASTM A519 1018 1020 Seamless Steel Pipes Mechanical Tubing for Construction ... [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
25205. Precision Cold Drawn Seamless Tube 1020 1045 4140 Stkm12c for Semi-Axle Sleeves, Excellent ... [Oct 28, 2025]
[Oct 28, 2025] Product Description Tube for Auto Semi-shaft Casing is a high quality carbon structural steel and alloy structural steel hot rolled seamless steel pipe used for manufacturing automobile half shaft casing and drive axle ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
25206. Heat Resistant Uns N08800 N08810 N08811 Alloy 800h/800ht/625 Seamless Pipe for Ethylene Cracking ... [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
25207. Factory Supplier Chromoly 4130/4140 Seamless Tube ASTM A519 for High Pressure CNG Cylinders, Dom, ... [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
25208. High-Quality ASTM A134 Carbon Steel Welded Pipe for Heat Applications Duplex Stainless Steel Uns ... [Oct 24, 2025]
[Oct 24, 2025] Product Description Welded steel pipe refers to the use of steel strip or steel plate bending and deformation into a round, square and other shapes and then welded into the surface of the steel pipe, welded steel pipe ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
25209. Premium ASTM A500 Grade C Steel Pipe for Structural Use Heat Exchanger Carbon Seamless Steel Pipe - ... [Oct 23, 2025]
[Oct 23, 2025] Product Description Welded steel pipe refers to the use of steel strip or steel plate bending and deformation into a round, square and other shapes and then welded into the surface of the steel pipe, welded steel pipe ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
25210. Nickel Alloy Bar & Seamless Steel Pipe Uns N04400 N05500 N06674 N08120 N08800 N08810 for CNC ... [Oct 22, 2025]
[Oct 22, 2025] Product Description Special alloy seamless steel tubes are manufactured from premium materials (e.g., stainless steel, nickel-based alloys, titanium alloys) through hot rolling, cold rolling, or cold drawing ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
25211. Corrosion Resistant ASTM B167 B407 B423 Nickel Alloy Steel Pipe Seamless Tube Uns N08800 N08825 ... [Oct 22, 2025]
[Oct 22, 2025] Product Description Special alloy seamless steel tubes are manufactured from premium materials (e.g., stainless steel, nickel-based alloys, titanium alloys) through hot rolling, cold rolling, or cold drawing ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
25212. Large Diameter Thick Wall Seamless Pipe X70 L485 Psl2 for Long Distance Crude Oil Pipeline and Main ... [Oct 22, 2025]
[Oct 22, 2025] Product Description Seamless steel pipe for pipelines, used for oxygen, water and oil transport pipes in the oil and gas industry. Standard: GB/T9711--China National Standard Uses: Used for oxygen, water and oil ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
25213. Cold Resistant Alloy Steel Seamless Pipe A335 P11 P22 P91 for High-Temp High-Pressure Power Plant ... [Oct 22, 2025]
[Oct 22, 2025] Product Description Seamless steel pipe for pipelines, used for oxygen, water and oil transport pipes in the oil and gas industry. Standard: GB/T9711--China National Standard Uses: Used for oxygen, water and oil ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
25214. E75, X95, G105, S135, AISI1340, 4145h, 4137 Seamless Steel Pipe for Reliable Drilling Solutions [Oct 20, 2025]
[Oct 20, 2025] Product Description Seamless steel pipes for drill pipes are high-performance tubular products designed for oil and gas drilling operations. Manufactured through advanced hot-rolling or cold-drawing processes, these ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
25215. ASTM A213 T91 SA335 P91 SA106 Gr. B SA210 A1 SA213 T22 Seamless Steel Pipe for Boiler and Power ... [Oct 20, 2025]
[Oct 20, 2025] Product Description Seamless tube for high pressure boiler is a kind of boiler tube, which belongs to the category of seamless steel tube. High-pressure boiler seamless tubes are often used in high temperature and ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
