Jiangsu Profile
Product List
7801. Affordable High-Quality Carbon Steel Pipes for Cold Environments Cold Rolled ASTM A513 Type 5/Type ... 
[Oct 27, 2025]
[Oct 27, 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
7802. High-Torque AISI 4145h 4140 Alloy Steel Seamless Drill Pipe Quenched & Tempered with Friction ... [Oct 27, 2025]
[Oct 27, 2025] Product Description Seamless steel pipe for drill pipe is also known as seamless steel pipe for petroleum drill pipe used in the petroleum industry. Standard: GB/T 9808 -- Chinese National Standard Main production ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
7803. High Strength En 10210 S355j2h S275j2h Carbon Steel Seamless Pipe Drill Tube Sch 40 Black & ... [Oct 27, 2025]
[Oct 27, 2025] Product Description Seamless steel pipe for drill pipe is also known as seamless steel pipe for petroleum drill pipe used in the petroleum industry. Standard: GB/T 9808 -- Chinese National Standard Main production ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
7804. High-Quality Spiral Welded Steel Pipe for Piling Applications Spiral Submerged Arc En 10217 ... [Oct 27, 2025]
[Oct 27, 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
7805. Duplex Stainless Steel ASTM A790 2205 Welded Pipe for Marine Use High-Strength Low-Alloy ASTM A252 ... [Oct 27, 2025]
[Oct 27, 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
7806. High-Pressure ASTM A523 Hydraulic Strut Pipe for Mining Lack & Varnished En 10255 S235/S275 Welded ... [Oct 27, 2025]
[Oct 27, 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
7807. High-Quality Electropolished ASTM A928 Grade 304L Steel Pipe Precision ERW JIS G3444 Stk400/Stk500 ... [Oct 27, 2025]
[Oct 27, 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
7808. ASTM A108 Precision Hydraulic Strut Pipe for Custom Applications Longitudinally Welded DIN 2458 ... [Oct 27, 2025]
[Oct 27, 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
7809. High-Quality Hydraulic Strut Pipe for Aircraft Landing Gear High-Frequency Induced ASTM A500 Gr. ... [Oct 27, 2025]
[Oct 27, 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
7810. Premium 5CT J55 Welded Steel Pipe for Oil Drilling Hot Dipped Galvanized En 10219 S235jrh/S355j2h ... [Oct 27, 2025]
[Oct 27, 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
7811. Cold Drawn Seamless Alloy Steel Tubes A213 T2 T5 T9 T11 A335 P5 P9 P11 for Refinery Heat Exchanger ... [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
7812. Heavy Wall Seamless Alloy Furnace Tube A335 P5 P9 P11 for High Pressure Cracking Reactor 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
7813. Heat Exchanger Tube ASTM A213 T11 T12 T22 T5 A335 P5 P9 P11 P22 Alloy Steel for Refinery Service, ... [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
7814. 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
7815. 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
