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Product List
496. Automotive & Motorcycle Components Cold-Rolled Seamless Round Tubing Steel Pipe 
[Aug 11, 2025]
[Aug 11, 2025] Product Description 1.21 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, ...
497. Coal Tunnel Support Field Corrosion Resistance Seamless Carbon Steel Pipe [Aug 11, 2025]
[Aug 11, 2025] Product Description 1.21 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, ...
498. Construction Machinery Cold-Drawn (Rolled) Hydraulic Black Seamless Steel Pipe [Aug 11, 2025]
[Aug 11, 2025] Product Description 1.21 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, ...
499. Geological Drilling High Wall Thickness Uniformity Cold-Drawn Seamless Alloy Steel Smls Pipe [Aug 11, 2025]
[Aug 11, 2025] Product Description 1.21 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, ...
500. Geological Drilling High Pressure Tolerance Cold-Drawn Seamless Alloy Steel Round Smls Pipe [Aug 07, 2025]
[Aug 07, 2025] Product Description 1.21 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, ...
501. Thick Wall Small Bore Carbon Seamless Steel Tube/Pipe for Sale [Aug 06, 2025]
[Aug 06, 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 ...
502. High Pressure Tolerance Hydraulic Rectangular Hexagonal High Strength Seamless Carbon Steel Pipe [Aug 05, 2025]
[Aug 05, 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 ...
503. Precision Cold-Drawn Hexagonal Square Rectangular D-Shaped Seamless Steel Tube Pipe [Aug 03, 2025]
[Aug 03, 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 ...
504. Oil & Petrochemical Industry Excellent Mechanical Properties Cold-Rolled Rectangular Hexagonal ... [Aug 03, 2025]
[Aug 03, 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 ...
505. Hot Selling 304 316 310S 304L 316L 316ti 904L 2205 2507 Seamless Welded Stainless Steel Pipe [Mar 30, 2026]
[Mar 30, 2026] Hot Selling 304 316 310S 304L 316L 316ti 904L 2205 2507 Seamless Welded Stainless Steel Pipe Product description Name Stainless Steel Pipe Tube Outer Diameter Seamless Pipe: 4mm-812.80mm Welded Pipe: ...
506. API 5L Carbon Steel Seamless Pipe 20# for Underground Oil Pipeline LSAW Steel Pipe 3lpe Coating ... [Apr 06, 2026]
[Apr 06, 2026] API 5L Seamless/Welded Linepipe API 5L line pipe is a steel pipe used to transport fluids such as oil and gas. It is widely used in industrial fields such as oil and natural gas. This product has the characteristics of ...
Company: Kunqian Steel (Jiangsu) Co., Ltd.
507. API 5CT N80 L80 9 Cr L80 13cr Corrosion Resistant High Carbon Seamless Steel Casing Tubes and Pipes ... [Apr 06, 2026]
[Apr 06, 2026] API 5L Seamless/Welded Linepipe API 5L line pipe is a steel pipe used to transport fluids such as oil and gas. It is widely used in industrial fields such as oil and natural gas. This product has the characteristics of ...
Company: Kunqian Steel (Jiangsu) Co., Ltd.
508. Factory Supply API ASTM A106b A53b Q345b S275jr S275j2 Sch40 6m-12m Length Seamless Carbon Steel ... [Apr 06, 2026]
[Apr 06, 2026] API 5L Seamless/Welded Linepipe API 5L line pipe is a steel pipe used to transport fluids such as oil and gas. It is widely used in industrial fields such as oil and natural gas. This product has the characteristics of ...
Company: Kunqian Steel (Jiangsu) Co., Ltd.
509. Ultra-Flat 1j79 Alloy Seamless Pipes for Satellite Communication Systems [Apr 16, 2026]
[Apr 16, 2026] 1J79 seamless tubes are precision-engineered from a nickel-iron soft magnetic alloy, specifically designed for applications requiring ultra-high magnetic permeability and low coercivity. With a composition of 78-80% ...
510. High Precision Corrosion Resistant 6063 Aluminum Alloy Tube Seamless Pipe with Blue Coating for ... [Mar 18, 2026]
[Mar 18, 2026] Product Description Aluminum alloy compressed air piping is a lightweight piping designed for compressed air distribution system with high strength aluminum alloy as the core material, which is widely used in modern ...
