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Product List
31. Heavy Wall Carbon Steel Square Hollow Pipe for Heavy Load Support Structure 
[Oct 19, 2026]
[Oct 19, 2026] Carbon Steel Pipe Carbon steel is an iron-based alloy containing carbon, typically with a carbon content between 0.02% and 2.1%.Carbon steel can be classified into low carbon steel, medium carbon steel, and high carbon ...
32. Premium SUS309 Stainless Steel Seamless Square Pipe for Petrochemical Applications [Oct 29, 2026]
[Oct 29, 2026] Product introduction Stainless steel pipe is a hollow steel pipe that is not easy to rust. Stainless steel pipe is a kind of hollow long cylindrical steel. Its scope of application is used as a pipeline for conveying ...
Company: Jiangsu Rongyi Metal Co., Ltd
33. 6061 Alloy Aluminum Square Pipe Custom Length for Engineering Use [Sep 21, 2026]
[Sep 21, 2026] Aluminium pipe/aluminum tube Aluminum is a lightweight, high-strength, and corrosion-resistant metal material mainly composed of aluminum elements. A small amount of alloy elements such as copper, magnesium, and ...
34. Stainless Steel Pipe with Square /Recetangle Shape [Oct 28, 2026]
[Oct 28, 2026] Product Description Material TP304/TP304L/TP316/TP316L/TP310S/TP321/TP347H/TP904L/Duplex 2205/Duplex 2507/Nickel Alloy Outer Diameter 6–630 mm Wall Thickness 2–40 mm Surface Finish Pickled/Solution Annealed/Bright ...
35. Custom Length Carbon Steel Square Pipe for Container Modular House Structure [Sep 29, 2026]
[Sep 29, 2026] Carbon Steel Pipe Carbon steel is an iron-based alloy containing carbon, typically with a carbon content between 0.02% and 2.1%.Carbon steel can be classified into low carbon steel, medium carbon steel, and high carbon ...
36. ERW Welded Carbon Steel Square Pipe for Engineering Construction Scaffold Support [Sep 29, 2026]
[Sep 29, 2026] Carbon Steel Pipe Carbon steel is an iron-based alloy containing carbon, typically with a carbon content between 0.02% and 2.1%.Carbon steel can be classified into low carbon steel, medium carbon steel, and high carbon ...
37. 202 304 304L 316 316L Square Round Tube Pipe [Nov 02, 2026]
[Nov 02, 2026] Product Description Material TP304/TP304L/TP316/TP316L/TP310S/TP321/TP347H/TP904L/Duplex 2205/Duplex 2507/Nickel Alloy Outer Diameter 6–630 mm Wall Thickness 2–40 mm Surface Finish Pickled/Solution Annealed/Bright ...
38. Premium SUS410 Stainless Steel Seamless Square Pipe for Scaffolding [Sep 21, 2026]
[Sep 21, 2026] Product introduction Stainless steel pipe is a hollow steel pipe that is not easy to rust. Stainless steel pipe is a kind of hollow long cylindrical steel. Its scope of application is used as a pipeline for conveying ...
Company: Jiangsu Rongyi Metal Co., Ltd
39. (CE/ISO/SGS) Polished/Brushed 201/240/304/304L/310/309/316L/430/410 Stainless Steel Welded/Seamless ... [Sep 21, 2026]
[Sep 21, 2026] Product introduction Stainless steel pipe is a hollow steel pipe that is not easy to rust. Stainless steel pipe is a kind of hollow long cylindrical steel. Its scope of application is used as a pipeline for conveying ...
Company: Jiangsu Rongyi Metal Co., Ltd
40. Q235B Galvanized Square Pipe for Mechanical Equipment Frame [Sep 21, 2026]
[Sep 21, 2026] Galvanized Steel Pipe/Tube Galvanized steel pipe is carbon steel pipe coated with uniform zinc layer via hot-dip galvanizing, offering great rust & corrosion resistance. Our pipes have smooth inner & outer walls, even ...
41. Square/Rectangular/Round Carbon Steel Pipe/Stainless Steel Pipe Supplier [Oct 27, 2026]
[Oct 27, 2026] Product Description Material TP304/TP304L/TP316/TP316L/TP310S/TP321/TP347H/TP904L/Duplex 2205/Duplex 2507/Nickel Alloy Outer Diameter 6–630 mm Wall Thickness 2–40 mm Surface Finish Pickled/Solution Annealed/Bright ...
42. Hot Selling Extruded Aluminum Square Round Tube Pipes Manufacturer for Industrial Quality [Sep 22, 2026]
[Sep 22, 2026] Product Description Product name Aluminum Round Square Tube Pipe Surface treatment Anodize Finish Material Alloy 6063/6061/6005/6060T1-T6 Deep process Punching Driling Precison Cutting Standard GBT14846-2008 ...
43. Custom OEM Aluminium Seamless Tube 6061 5083 3003 Round and Square Pipe [Sep 22, 2026]
[Sep 22, 2026] Product name Aluminum Round Square Tube Pipe Surface treatment Anodize Finish Material Alloy 6063/6061/6005/6060 T1-T6 Deep process Punching Driling Precison Cutting Standard GBT14846-2008 GB5237-2008Sta certification ...
44. Anodized Extruded Aluminum Square Round Tube CNC Machining Industrial Hollow Pipe [Sep 22, 2026]
[Sep 22, 2026] Product name Aluminum Round Square Tube Pipe Surface treatment Anodize Finish Material Alloy 6063/6061/6005/6060 T1-T6 Deep process Punching Driling Precison Cutting Standard GBT14846-2008 GB5237-2008Sta certification ...
45. High Precision Custom Size Square Aluminium Alloy Pipe for Construction and Hardware [Sep 22, 2026]
[Sep 22, 2026] Product name Aluminum Round Square Tube Pipe Surface treatment Anodize Finish Material Alloy 6063/6061/6005/6060 T1-T6 Deep process Punching Driling Precison Cutting Standard GBT14846-2008 GB5237-2008Sta certification ...
