Jiangsu Profile
Product List
12721. Premium API Spec 5L Seamless Steel Tubing and Casing 
[Jul 21, 2025]
[Jul 21, 2025] Product Parameters Seamless steel tubing for casing and tubing for oil wells. Standard: API SPEC 5L--American Petroleum Institute Standard Main production steel pipe grades: ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
12722. Premium High-Pressure Seamless Steel Pipe ASME SA335 Grades [Jul 21, 2025]
[Jul 21, 2025] Product Description Seamless tube for high pressure boiler is a kind of boiler tube, which belongs to the category of seamless steel tube.High-pressure boiler seamless tubes are often used in high temperature and ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
12723. Premium Seamless Steel Pipe Tube ASTM B167 B407 B423 Quality [Jul 21, 2025]
[Jul 21, 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
12724. Premium High-Strength Seamless Steel Tubes for Oil Industry [Jul 21, 2025]
[Jul 21, 2025] Product Parameters Discover the superior seamless steel tubing designed specifically for oil wells, ensuring reliability and efficiency in casing and tubing applications. Standard: API SPEC 5L, crafted under the ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
12725. High-Quality ASTM SA106 Thick Seamless Steel Boiler Tube [Jul 21, 2025]
[Jul 21, 2025] Product Description Seamless tube for high pressure boiler is a kind of boiler tube, which belongs to the category of seamless steel tube. High-pressure boiler seamless tubes are often used in high temperature and ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
12726. High-Strength ASTM B564 Seamless Steel Tube for Nuclear Fuel [Jul 21, 2025]
[Jul 21, 2025] Product Description Tubes for nuclear power are mainly seamless steel tubes for nuclear power generation equipment and its connecting pipes. Pipes for nuclear power include fuel package casing, structural pipe, ...
Company: WUXI TONGNO SPECIAL STEEL CO.,LTD
12727. Fine Grained Boiler Tube, Seamless Steel Tube by Cold Rolled [Aug 05, 2025]
[Aug 05, 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 ...
12728. Seamless Steel Pipe JIS3441 Steel Tube Factory [Aug 05, 2025]
[Aug 05, 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 ...
12729. Widely Used Superior Quality Cold Drawn Seamless Hydraulic Tube [Aug 04, 2025]
[Aug 04, 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 ...
12730. Factory Directly Wholesale Cold Drawn Seamless Steel Tube [Aug 04, 2025]
[Aug 04, 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 ...
12731. High Wall Thickness Uniformity Corrosion Resistance Square Seamless Steel ASTM Tube [Aug 04, 2025]
[Aug 04, 2025] Product Description Special-Shaped Seamless Steel Tubes Tailored Solutions for Unique Applications 1.Special-Section Tubes - Hexagonal, Square, Rectangular, D-Shaped, Triangular, Lemon-shaped, Oval, and other complex ...
12732. Low Temperature Factory Price Rectangular Bright Seamless ASTM Alloy Steel Tube [Jul 31, 2025]
[Jul 31, 2025] Product Description Special-Shaped Seamless Steel Tubes Tailored Solutions for Unique Applications 1.Special-Section Tubes - Hexagonal, Square, Rectangular, D-Shaped, Triangular, Lemon-shaped, Oval, and other ...
12733. Q235 Steel Round Pipe Seamless Carbon Steel Tube [Jul 30, 2025]
[Jul 30, 2025] Product introduction Seamless carbon steel pipe is a hollow pipe made of carbon steel as the main material, which is made by hot rolling, cold rolling or cold drawing after perforating a whole round steel or solid pipe. ...
Company: Jiangsu Rongyi Metal Co., Ltd
12734. ASTM AISI Q295nh Q345ns ERW Seamless Welded Round Tube [Jul 30, 2025]
[Jul 30, 2025] Product introduction Seamless carbon steel pipe is a hollow pipe made of carbon steel as the main material, which is made by hot rolling, cold rolling or cold drawing after perforating a whole round steel or solid pipe. ...
Company: Jiangsu Rongyi Metal Co., Ltd
12735. Coal Tunnel Support Field Heat Resistance Square Seamless Steel Tube [Jul 29, 2025]
[Jul 29, 2025] Product Description Special-Shaped Seamless Steel Tubes Tailored Solutions for Unique Applications 1.Special-Section Tubes - Hexagonal, Square, Rectangular, D-Shaped, Triangular, Lemon-shaped, Oval, and other complex ...
