Jiangsu Profile
Product List
25411. Factory-Price ISO 9329-1, ISO 10763, En 10305-1 Hydraulic Pipe Solutions J55, N80, E235, E355, ... 
[Oct 29, 2025]
[Oct 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
25412. Factory-Price High-Quality J55, N80, E235, E355, E215, E235, E355 Hydraulic Pipe - ISO 9329-1, ISO ... [Oct 29, 2025]
[Oct 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
25413. Premium Durable Hydraulic Pipe for Oil and Gas Applications J55, N80, E235, E355, E215, E235, E355 [Oct 29, 2025]
[Oct 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
25414. Durable Stress-Relieved Seamless Steel Pipe for Oil Drilling Needs E75, X95, G105, S135, AISI1340, ... [Oct 29, 2025]
[Oct 29, 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
25415. Customized ISO 9329-1, ISO 10763, En 10305-1 Hydraulic Struct Pipe J55, N80, E235, E355, E215, ... [Oct 29, 2025]
[Oct 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
25416. Factory Wholesale Price J55, N80, E235, E355, E215, E235, E355 High-Strength Hydraulic Structural ... [Oct 29, 2025]
[Oct 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
25417. 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
25418. 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
25419. 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
25420. 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
25421. Heavy Duty Structural Steel Tubes ASTM A519 1035 1045 4140 1016 1020 1026 Alloy & Carbon Pipe for ... [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
25422. Manufacturer ASTM A519 1018 1020 1045 Carbon Steel Seamless Pipe for Building Frames and Structural ... [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
25423. Factory Price J55, N80, E235, E355, E215, E235, E355 Cold-Drawn Hydraulic Pipe ISO 9329-1, ISO ... [Oct 29, 2025]
[Oct 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
25424. Factory Supplier ISO 9329-1, ISO 10763, En 10305-1 Hydraulic Pipe for Global Supply Network J55, ... [Oct 29, 2025]
[Oct 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
25425. ASTM A519 1020 1035, ASTM A500 Gr. B Gr. C Structural Carbon Steel Seamless Pipes 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
