Jiangsu Profile
Product List
7216. Premium Alloy Steel Seamless Pipe AISI 4145h/4137 High Torque Capacity for Deep Well Drilling ... 
[Oct 23, 2025]
[Oct 23, 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
7217. Corrosion Resistant Seamless Drill Pipe Steel Tube for Drilling, Sour Service Applications, Grades ... [Oct 23, 2025]
[Oct 23, 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
7218. High-Performance Seamless Pipe for Motorized Drilling Systems, Grades S135 & AISI 4145h for Maximum ... [Oct 23, 2025]
[Oct 23, 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
7219. Low MOQ Heavy Wall Thickness Seamless Steel Pipe Drill Tubes for Mud Motor Assemblies, Grades ... [Oct 23, 2025]
[Oct 23, 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
7220. Heat Treated Alloy Steel Seamless Pipe AISI 4137/4145h, Enhanced Mechanical Properties for Drill ... [Oct 23, 2025]
[Oct 23, 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
7221. Ultra-Deep Well Seamless Drill Pipe S135 & AISI 4145h Steel Tubing Optimized for H2s Resistant & ... [Oct 23, 2025]
[Oct 23, 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
7222. Heavy-Duty Hydraulic Strut Steel Pipe for Industrial Use [Sep 29, 2025]
[Sep 29, 2025] Product Description Hydraulic Pillar Tube is a kind of material used to make hydraulic supports and cylinders and pillars in coal mine, as well as other hydraulic cylinders and pillars, which are mainly used in ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
7223. Monel 400 Seamless Pipe - Premium Corrosion Resistant Alloy [Sep 29, 2025]
[Sep 29, 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 processes. ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
7224. Q195,Q235,Q275,Q345,S355,St33,St37,St52A500 Metal Pipe Ms ERW Black Iron Hollow Section Rectangular ... [Oct 15, 2025]
[Oct 15, 2025] Product Description 1.Black steel pipe:ERW steel tube 2.Pre galvanized steel pipe: Pre-galvanized tube is made of hot dipped galvanized steel strip directly. 3.Hot dipped galvanized steel pipe : Hot dipped ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
7225. High Quality Best Price 0.8mm St52 A106 A36 Steel Pipe Welded ERW Hot-Rolled Cold Rolled Carbon ... [Sep 19, 2025]
[Sep 19, 2025] Product Type Seamless Welded Carbon Steel Pipe / Line Pipe Size Outer Diameter 17-914mm 3/8"-36" Wall Thickness SCH10 SCH20 SCH30 STD SCH40 SCH60 XS SCH80 SCH100 SCH120 SCH140 SCH160 XXS Length 5m-14m or as ...
7226. High Strength Seamless Stainless Steel Tube for Chemical Industry [Sep 29, 2025]
[Sep 29, 2025] Stainless steel seamless steel pipe is a kind of long steel with hollow section and no seams around. It is a steel pipe that is resistant to corrosion by weak corrosive media such as air, steam, water and ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
7227. Premium Heat-Resistant Stainless Steel Pipe for Food Applications [Sep 29, 2025]
[Sep 29, 2025] Stainless steel seamless steel pipe is a kind of long steel with hollow section and no seams around. It is a steel pipe that is resistant to corrosion by weak corrosive media such as air, steam, water and ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
7228. High-Quality Stainless Steel 304 Pipes for Chemical Industry [Sep 29, 2025]
[Sep 29, 2025] Stainless steel seamless steel pipe is a kind of long steel with hollow section and no seams around. It is a steel pipe that is resistant to corrosion by weak corrosive media such as air, steam, water and ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
7229. High-Integrity Stainless Steel Tubes for Chemical Industry Use [Sep 29, 2025]
[Sep 29, 2025] Stainless steel seamless steel pipe is a kind of long steel with hollow section and no seams around. It is a steel pipe that is resistant to corrosion by weak corrosive media such as air, steam, water and ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
7230. High-Pressure Seamless Stainless Steel Tube for Petrochemical Use [Sep 29, 2025]
[Sep 29, 2025] Stainless steel seamless steel pipe is a kind of long steel with hollow section and no seams around. It is a steel pipe that is resistant to corrosion by weak corrosive media such as air, steam, water and ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
