Jiangsu Profile
Product List
1726. High Strength Q235B Q195 Q235B Q345 ERW Seamless Steel Pipe 
[Jan 19, 2026]
[Jan 19, 2026] 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
1727. Premium Carbon Seamless Steel Pipe Bending for Bulk Orders [Jan 19, 2026]
[Jan 19, 2026] 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
1728. Carbon Steel Seamless Pipe Carbon Black Seamless Steel Pipe [Jan 19, 2026]
[Jan 19, 2026] 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
1729. Custom Thickness Ss400 A36 Q235B Seamless Steel Pipe [Jan 19, 2026]
[Jan 19, 2026] 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
1730. Premium ASTM A106 Round Seamless Steel Pipe for Fluid Transport [Jan 19, 2026]
[Jan 19, 2026] 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
1731. Hot Rolled, Stainless Steel Seamless Pipe 201 for Automotive Parts [Nov 17, 2025]
[Nov 17, 2025] ASTM AISI A312 A213 Inox 304 SS Pipe Bright Polished 304/304L Welded Stainless Steel Pipe: Experience the brilliance and resilience of our pipes, meticulously crafted for precision and durability. Product Description ...
1732. 316 Stainless Steel Tube 190mm Diameter 15 Inch Seamless Pipe [Nov 17, 2025]
[Nov 17, 2025] Crafted with precision, the Stainless Steel 301, 304, 316, and 316L tubes are masterfully designed with a 140mm diameter, seamlessly morphing into a 190mm diameter for the perfect fit. This 15-inch round inner tube, ...
1733. Good Quality SUS 304 316 321 409 410 420 430 436 439 440 441 Hot Cold Rolled Seamless Welded Tube ... [Sep 10, 2025]
[Sep 10, 2025] Product Parameters Good Quality SUS 304 316 321 409 410 420 430 436 439 440 441 Hot Cold Rolled Seamless Welded Tube Polishing Stainless Steel Pipes Production Name Stainless Steel Seamless/Welded Pipe Production ...
1734. Good Quality SUS 304 316 321 409 410 420 430 436 439 440 441 Seamless Welded Tube Polishing ... [Sep 10, 2025]
[Sep 10, 2025] Product Parameters Good Quality SUS 304 316 321 409 410 420 430 436 439 440 441 Seamless Welded Tube Polishing Stainless Steel Pipes Production Name Stainless Steel Seamless/Welded Pipe Production Size Outer ...
1735. Good Quality SUS 201 304 316 321 409 410 420 430 436 439 440 441 Hot Cold Rolled Seamless Welded ... [Sep 10, 2025]
[Sep 10, 2025] Product Parameters Good Quality SUS 201 304 316 321 409 410 420 430 436 439 440 441 Hot Cold Rolled Seamless Welded Tube Polishing Stainless Steel Pipes Production Name Stainless Steel Seamless/Welded ...
1736. Supplized Tp316L No. 1 Ba Stainless Steel Seamless Welded Pipes 300 Series Ss Straight Pipe [Sep 10, 2025]
[Sep 10, 2025] Product Parameters Supplized TP316L NO.1 BA stainless steel seamless welded pipes 300 series ss straight pipe Production Name Stainless Steel Tube Production Size Outer Diameter:6-2000 mm Thickness:0.1-100 mm ...
1737. Good Quality SUS 304 316 321 409 410 420 430 436 439 440 441 Cold Rolled Seamless Welded Tube ... [Sep 10, 2025]
[Sep 10, 2025] Product Parameters Good Quality SUS 304 316 321 409 410 420 430 436 439 440 441 Cold Rolled Seamless Welded Tube Polishing Stainless Steel Pipes Production Name Stainless Steel Seamless/Welded Pipe Production ...
1738. High Quality ERW Steel Pipe, ERW Seamless Carbon Steel Pipe for Waterworks [Jun 20, 2025]
[Jun 20, 2025] Product Type Seamless Welded Carbon Steel Pipe / Line Pipe Size Outer Diameter 17-914mm 3/8"-36" Wall Thickness SCH10 SCH20 SCH30 STD SCH40 SCH60 XS SCH80 SCH100 SCH120 SCH140 SCH160 XXS Length 5m-14m or as ...
1739. Hydraulic Electrical Conduits Cold Drawn Alloy Steel 4130 Seamless Steel Pipe [Oct 29, 2024]
[Oct 29, 2024] Alloy Seamless Steel Pipe Detailed Photos Standard: ASTM A519 material : 4130/4140 Advantage: Alloy steel round 4140 tubing metric is normally used for heavy-duty industrial applications. Also referred to as ...
1740. AISI 4140 42crmos4 High Precision Cold Drawn Alloy Seamless Steel Pipe [Sep 24, 2024]
[Sep 24, 2024] Alloy Seamless Steel Pipe Detailed Photos Standard: ASTM A519 material : 4130/4140 Advantage: Alloy steel round 4140 tubing metric is normally used for heavy-duty industrial applications. Also referred to as ...
