Jiangsu Profile
Product List
856. Cold Finished Custom High Quality Seamless Steel Pipes and Tubes 
[Aug 04, 2025]
[Aug 04, 2025] Seamless Steel Tube/Pipe --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 ...
857. 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 ...
858. 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 ...
859. 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 ...
860. 20# Large-Diameter Seamless Steel Pipe - Carbon Steel Hollow Circular Tube [Jul 28, 2025]
[Jul 28, 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
861. 4130 Steel Tube 4140 Chromoly 4130 Bicycle Tube Steel Seamless Tube [Oct 09, 2025]
[Oct 09, 2025] Product Description √21 Years of Custom Seamless Steel Pipe Expertise Tailor round steel materials, mechanical properties, dimensional accuracy, and shapes to your exact needs, fully compliant with ASTM, DIN/EN, JIS, ...
862. Seamless Carbon Tube Cold Draw Tube Carbon Steel Pipe Seamless Carbon Steel Pipe Q355b Seamless ... [Sep 30, 2025]
[Sep 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
863. ASTM A192 High Quality Seamless Carbon Steel Boiler Tube [Sep 23, 2025]
[Sep 23, 2025] Product Description √21 Years of Custom Seamless Steel Pipe Expertise Tailor round steel materials, mechanical properties, dimensional accuracy, and shapes to your exact needs, fully compliant with ASTM, DIN/EN, JIS, ...
864. Top Quality Seamless Carbon Steel Boiler Tube ASTM A179 [Sep 23, 2025]
[Sep 23, 2025] Product Description √21 Years of Custom Seamless Steel Pipe Expertise Tailor round steel materials, mechanical properties, dimensional accuracy, and shapes to your exact needs, fully compliant with ASTM, DIN/EN, JIS, ...
865. En 10305-1 42CrMo4 4130 Steel Pipe Cold Drawn Seamless Steel Precision Tube [Sep 23, 2025]
[Sep 23, 2025] Product Description Cold-Drawn Welded Tube Tenjan delivers fully customizable cold-drawn welded tubes in both standard round and specialized profiles. Our engineered solutions adapt to your exact application ...
866. Chromoly Bike Frame 4130 Seamless Alloy Steel Tubes Carbon Smls Tubes [Sep 23, 2025]
[Sep 23, 2025] Product Description √21 Years of Custom Seamless Steel Pipe Expertise Tailor round steel materials, mechanical properties, dimensional accuracy, and shapes to your exact needs, fully compliant with ASTM, DIN/EN, JIS, ...
867. Good Service Chemical Industry Mining Tube Hastelloy C-4 Seamless Tubes [Sep 22, 2025]
[Sep 22, 2025] Company Profile Product Description Our Hastelloy C-4 seamless is crafted from this high-performance alloy. Seamless are essential components in various applications where precise fluid transfer, metering, or ...
868. ASTM A192 A179 ASME SA179/SA192 Cold Drawn Seamless Carbon Steel Tube [Sep 19, 2025]
[Sep 19, 2025] Product Description √21 Years of Custom Seamless Steel Pipe Expertise Tailor round steel materials, mechanical properties, dimensional accuracy, and shapes to your exact needs, fully compliant with ASTM, DIN/EN, JIS, ...
869. Good Quality SUS 201 304 316 321 409 410 420 430 436 439 440 441 904L 444 2205 Hot Cold Rolled ... [Sep 19, 2025]
[Sep 19, 2025] Good Quality SUS 201 304 316 321 409 410 420 430 436 439 440 441 904L 444 2205 Hot Cold Rolled Seamless Welded Polishing Stainless Steel Pipes Tubes Product description Name Seamless/Welded Stainless Steel ...
870. 4130 Seamless Carbon Steel Tubes for Chromoly Bike Frame [Sep 19, 2025]
[Sep 19, 2025] Product Description √21 Years of Custom Seamless Steel Pipe Expertise Tailor round steel materials, mechanical properties, dimensional accuracy, and shapes to your exact needs, fully compliant with ASTM, DIN/EN, JIS, ...
