Jiangsu Profile
Product List
21631. Customizable Seamless Steel Pipe with Durable Threaded Coating 
[Nov 13, 2025]
[Nov 13, 2025] Seamless steel pipe for pipelines, used for oxygen, water and oil transport pipes in the oil and gas industry. Standard: API SPEC 5L--American Petroleum Institute Standard GB/T9711--China National ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
21632. High-Pressure Seamless Spiral Steel Pipe for Oil and Gas [Nov 13, 2025]
[Nov 13, 2025] Seamless steel pipe for pipelines, used for oxygen, water and oil transport pipes in the oil and gas industry. Standard: API SPEC 5L--American Petroleum Institute Standard GB/T9711--China National ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
21633. Durable Precision Steel Pipe for Oil and Gas Applications [Nov 13, 2025]
[Nov 13, 2025] Seamless steel pipe for pipelines, used for oxygen, water and oil transport pipes in the oil and gas industry. Standard: API SPEC 5L--American Petroleum Institute Standard GB/T9711--China National ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
21634. Premium Cold Drawn Seamless Steel Pipe for Oil and Gas [Nov 13, 2025]
[Nov 13, 2025] Seamless steel pipe for pipelines, used for oxygen, water and oil transport pipes in the oil and gas industry. Standard: API SPEC 5L--American Petroleum Institute Standard GB/T9711--China National ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
21635. Durable Elastic Deformation Steel Pipe for Pipeline Applications [Nov 13, 2025]
[Nov 13, 2025] Seamless steel pipe for pipelines, used for oxygen, water and oil transport pipes in the oil and gas industry. Standard: API SPEC 5L--American Petroleum Institute Standard GB/T9711--China National ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
21636. Customizable Seamless Steel Pipe for Efficient Pipeline Projects [Nov 13, 2025]
[Nov 13, 2025] Seamless steel pipe for pipelines, used for oxygen, water and oil transport pipes in the oil and gas industry. Standard: API SPEC 5L--American Petroleum Institute Standard GB/T9711--China National ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
21637. Durable Threaded Steel Pipe for Oil and Gas Industry [Nov 13, 2025]
[Nov 13, 2025] Seamless steel pipe for pipelines, used for oxygen, water and oil transport pipes in the oil and gas industry. Standard: API SPEC 5L--American Petroleum Institute Standard GB/T9711--China National ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
21638. Premium Threaded Seamless Steel Pipe for Oil and Gas [Nov 13, 2025]
[Nov 13, 2025] Seamless steel pipe for pipelines, used for oxygen, water and oil transport pipes in the oil and gas industry. Standard: API SPEC 5L--American Petroleum Institute Standard GB/T9711--China National ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
21639. Durable Threaded Steel Pipe for Corrosion Resistance and Customization [Nov 13, 2025]
[Nov 13, 2025] Seamless steel pipe for pipelines, used for oxygen, water and oil transport pipes in the oil and gas industry. Standard: API SPEC 5L--American Petroleum Institute Standard GB/T9711--China National ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
21640. High-Quality Stainless Steel Seamless Pipe for Oil and Gas [Nov 13, 2025]
[Nov 13, 2025] Seamless steel pipe for pipelines, used for oxygen, water and oil transport pipes in the oil and gas industry. Standard: API SPEC 5L--American Petroleum Institute Standard GB/T9711--China National ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
21641. Heavy-Duty Steel Pipe with High Tensile Strength for Pipelines [Nov 13, 2025]
[Nov 13, 2025] Seamless steel pipe for pipelines, used for oxygen, water and oil transport pipes in the oil and gas industry. Standard: API SPEC 5L--American Petroleum Institute Standard GB/T9711--China National ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
21642. High-Quality Threaded Stainless Steel Pipes for Energy Industry [Nov 13, 2025]
[Nov 13, 2025] Seamless steel pipe for pipelines, used for oxygen, water and oil transport pipes in the oil and gas industry. Standard: API SPEC 5L--American Petroleum Institute Standard GB/T9711--China National ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
21643. Durable Galvanizing Alloy Steel Pipe for Pipeline Solutions [Nov 13, 2025]
[Nov 13, 2025] Seamless steel pipe for pipelines, used for oxygen, water and oil transport pipes in the oil and gas industry. Standard: API SPEC 5L--American Petroleum Institute Standard GB/T9711--China National ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
21644. Durable Seamless Steel Pipe with Optimal Wall Thickness for Pipelines [Nov 13, 2025]
[Nov 13, 2025] Seamless steel pipe for pipelines, used for oxygen, water and oil transport pipes in the oil and gas industry. Standard: API SPEC 5L--American Petroleum Institute Standard GB/T9711--China National ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
21645. Factory Supply 4130 Chrome Moly Special Shaped Steel Pipes [Sep 28, 2025]
[Sep 28, 2025] Seamless Steel Tube --Precise custom outer diameter and inner diameter --Tight tolerances, resulting in reduced machine time / Dimensional accuracy --Smooth and Clean OD and ID surfaces --Excellent machining ...
