Jiangsu Profile
Product List
811. High-Precision 304 Stainless Steel Square Metal Tube 
[Jan 21, 2026]
[Jan 21, 2026] Product introduction Stainless steel square tube Stainless steel square tubes are hollow long strips of steel. Due to their square cross-section, they are called square tubes. They are widely used as pipelines for ...
Company: Jiangsu Rongyi Metal Co., Ltd
812. Manufacturer Rectangular Tube 6061/6063/7075/T5/T6 Hollow Pipe Aluminum Alloy Square Tube [Jan 13, 2026]
[Jan 13, 2026] Product Description Aluminum square tubes are widely used in the construction industry as a lightweight, high-strength, corrosion-resistant building material. Its production process includes smelting, rolling, ...
813. Square Profiles 6061 6063 Aluminum Square Pipes Rectangular Tube [Jan 13, 2026]
[Jan 13, 2026] Product Description Aluminum square tubes are widely used in the construction industry as a lightweight, high-strength, corrosion-resistant building material. Its production process includes smelting, rolling, ...
814. Galvanized Steel Pipes Square/ Rectangular Tube Q235 Q345 2mm Thickness [Jan 04, 2026]
[Jan 04, 2026] Galvanized Steel Pipes Square/ Rectangular Tube Q235 Q345 2mm Thickness Product Description Hot-dip galvanizing has the advantages of uniform coating, strong adhesion and long service life. The hot-dip galvanized ...
815. Carbon Steel Q235 Metal Square Tube Rectangular Tube [Dec 30, 2025]
[Dec 30, 2025] Product Description Product Parameters Product Name spiral welded pipe Usage Oil pipe Gas pipe Steam pipe Specifications OD 219-2020mm WT 7.0-12.0mm Length: 6-12m Standard CE, RoHS, JIS, ...
816. Carbon Steel Square Pipe Structural Tube ASTM A106 Standard [Dec 30, 2025]
[Dec 30, 2025] Product Description Product Parameters Products Carbon steel pipe/tube Round tube Square Tube Rectangular Tube Thickness 0.8-2.5mm 0.1-35mm 0.6-25mm Outer ...
817. Factory Square Alloy Pipe Profile 6063 Rectangular Aluminum Tube [Dec 30, 2025]
[Dec 30, 2025] Product Description Aluminum square tubes are widely used in the construction industry as a lightweight, high-strength, corrosion-resistant building material. Its production process includes smelting, rolling, ...
818. Customized 7075 Aluminum Square Pipe Seamless Aluminum Tube [Dec 30, 2025]
[Dec 30, 2025] Product Description Aluminum square tubes are widely used in the construction industry as a lightweight, high-strength, corrosion-resistant building material. Its production process includes smelting, rolling, ...
819. ASTM Standard 20X20 Q195 Q235 Pre Galvanized Square Hollow Section Tube [Dec 25, 2025]
[Dec 25, 2025] Product Description Product Parameters Hot-dip galvanized square tube is made of steelplate or steel belt after crimping forming welded square tube in hot dip galvanized pool through aseries of chemical reaction ...
820. Corrosion Resistance 6 Meter Zinc Coating Steel Tube Galvanized Hollow Square [Dec 25, 2025]
[Dec 25, 2025] Product Description Product Parameters Hot-dip galvanized square tube is made of steelplate or steel belt after crimping forming welded square tube in hot dip galvanized pool through aseries of chemical reaction ...
821. Q235 Q235B Hot-DIP Galvanized Square Tube for Construction, Customized Galvanized Square Tube [Dec 25, 2025]
[Dec 25, 2025] Product Description Product Parameters Hot-dip galvanized square tube is made of steelplate or steel belt after crimping forming welded square tube in hot dip galvanized pool through aseries of chemical reaction ...
822. ASTM 312 201/304/316 Welded/Stainless/Round/Square Seamless Steel Pipe Tube [Dec 16, 2025]
[Dec 16, 2025] Product Parameters ASTM 312 201/304/316 Welded/Stainless/Round/Square Seamless Steel Pipe Tube Production Name Stainless Steel Tube Production Size Outer Diameter:6-2000 mm Thickness:0.1-100 mm (Size can be ...
823. ASTM 409 410 430 Square Stainless Steel Welded Pipe/Tube Square [Dec 02, 2025]
[Dec 02, 2025] Product Description Stainless steel round pipe is a kind of hollow long round steel, mainly used in petroleum, chemical, medical, food, light industry, mechanical instrument and other industrial pipeline and ...
824. Cold Rolled Seamless Stainless Steel Pipe Welded Sanitary Food Grade Square Tube [Nov 17, 2025]
[Nov 17, 2025] ASTM Industrial Stainless Steel Square Tubes 304 316 Stainless Steel Square Pipe Product Description Product Stainless Steel Pipe Standard ASTM, GB, JIS, DIN, EN, AISI Steel Grade 200 Series: 201,202 300 ...
825. Durable 5083 Aluminum Square Tube for Industrial Applications [Oct 30, 2025]
[Oct 30, 2025] Specification Product Name Aluminium pipe/aluminium tube,aluminium tubing Product NameMaterlal Aluminium alloy Color aluminum white,black,blue,gold,and so on. Standard GB/T6893-2000,GB/T4437-2000,ASTM B210,ASTM ...
