Jiangsu Profile
Product List
2521. Factory Price ASTM A519 4130 Alloy Steel Seamless Tube Pillar Pipe with Equivalent 30crmnsi Grade ... 
[Nov 18, 2025]
[Nov 18, 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
2522. Cost-Effective E215 E235 J55 N80 Seamless Steel Pipe for Various Hydraulic Pillars Tube and ... [Nov 18, 2025]
[Nov 18, 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
2523. High-Quality ASME SA106 Gr. B Seamless Pipes for Gas Cylinders Heat Treated Alloy En 10083 ... [Nov 18, 2025]
[Nov 18, 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
2524. Robust ASTM A519 4130 JIS G3441 Stkm E215, E235, E355, J55, N80 Hydraulic Cylinder Tube Seamless ... [Nov 18, 2025]
[Nov 18, 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
2525. High-Temperature ASTM A335 ASME SA213 SA335 P1/T1 P2/T2 P5/T5 P9/T9 P11/T11 P12/T12 P22/T22 P91 ... [Nov 18, 2025]
[Nov 18, 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
2526. Corrosion Resistant Casing C90 T95 13cr L80 N80 P110 C110 J55 K55 Oil Drilling Tubing Seamless Pipe ... [Nov 18, 2025]
[Nov 18, 2025] Product Description Seamless steel pipes for oilfield applications are precision-engineered tubular products manufactured through hot-rolling or cold-drawing processes without any welding seam. These pipes are ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
2527. High-Strength Casing Q125 P110 N80 L80 J55 K55 Eue Nue Ieu Oil Tubing OCTG Seamless Steel Pipe for ... [Nov 18, 2025]
[Nov 18, 2025] Product Description Seamless steel pipes for casing and tubing are mainly used in oil wells to pump oil or natural gas. Main production steel pipe grades: ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
2528. High-Quality ASTM A333 Gr. 6 Cryogenic Seamless Tube Durable Construction DIN 1629 St37.0/St52.0 ... [Nov 18, 2025]
[Nov 18, 2025] Product Description Seamless steel pipe for crane boom is mainly used for load-bearing trusses of crawler cranes, tire cranes and harbor cranes, etc. These cranes undertake heavy lifting tasks in construction, ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
2529. High-Strength Nue & Ieu J55 K55 P110 N80 L80 C90 T95 OCTG Seamless Oil Tubing Steel Casing Pipe for ... [Nov 18, 2025]
[Nov 18, 2025] Product Description Seamless steel pipes for oilfield applications are precision-engineered tubular products manufactured through hot-rolling or cold-drawing processes without any welding seam. These pipes are ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
2530. Factory Direct Supply Durable Grades L245 to X65 Seamless Steel Corrosion Resistant Thread Pipe for ... [Nov 18, 2025]
[Nov 18, 2025] Product Description Seamless steel pipes for oilfield applications are precision-engineered tubular products manufactured through hot-rolling or cold-drawing processes without any welding seam. These pipes are ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
2531. Factory Direct Supply J55 N80 L80 P110 C90 T95 Seamless Steel Casing & Tubing Carbon Pipe for Oil & ... [Nov 18, 2025]
[Nov 18, 2025] Product Description Seamless steel pipes for oilfield applications are precision-engineered tubular products manufactured through hot-rolling or cold-drawing processes without any welding seam. These pipes are ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
2532. Factory Direct Supply High-Quality J55/K55 1018, 1020, 1045 Hot Rolled Cold Drawn Seamless Steel ... [Nov 18, 2025]
[Nov 18, 2025] Product Description Seamless steel pipes for oilfield applications are precision-engineered tubular products manufactured through hot-rolling or cold-drawing processes without any welding seam. These pipes are ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
2533. Manufacturer Supply En 10305 E235 E355 1010 1015 1018 1020 1045 4130 4140 Seamless Steel Tube ASTM ... [Nov 18, 2025]
[Nov 18, 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
2534. Supplier of ASTM A519 1020 1045, AISI 4130, DIN 2391 St52, JIS G3445 Stkm13A Seamless Steel Pipe ... [Nov 18, 2025]
[Nov 18, 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
2535. Manufacturer Supply ASTM A519 A500 Gr. B E235 E355 10# 20# 35# 45# Q235 Q345 Q390 Q420 Q460 ... [Nov 18, 2025]
[Nov 18, 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
