50*50mm ASTM A500 A36 Galvanized Welded Hollow Section Black Mild Steel Ms Square Rectangular Profile Tube Pipe
Product Spotlights
Galvanized steel square pipe is a welded steel pipe with a hot-dip galvanized or electro-galvanized layer on the surface. Galvanizing can increase the corrosion resistance of steel pipes and prolong the service life. Galvanized pipes are widely used. In addition to being used as pipeline pipes for general low-pressure fluids such as water, gas, and oil, they are also used as oil well pipes and oil pipes in the petroleum industry, especially in offshore oil fields,
Specification
OD |
15-500MM |
Thickness |
1.3- 30.0 MM |
Material |
Q195,Q215,Q235,Q355,Q345,S195T,S235JR,S275JR,S355JOH,SS400 STK400 |
Standard |
GB/T6728,ASTM A500,JIS G3446,EN10219 |
Pipe end |
plain end, beveled, threaded with coupling, grooved; Surface: oiled, painting, anti-corrosion |
Lenght |
2-12M,Customer customization |
Packing |
In bundle or according to the customers’requirements |
Delivery time |
20-30 days after reveipt customers' deposit |
Productivity |
3000 Meteric Tons per Month |
Remark |
1.Payment terms :T/T,L/C 2.Terms of trade:CFR,CIF |
Application |
building construction, oil and gas transport, scaffoliding or prop, fire pipe |
Certificate |
ISO 9001, API 5L, CE |
Product display
Packing & Delivery
Bundling Material: High-strength galvanized steel strapping (also known as sheet metal strapping) is commonly used. The galvanized layer effectively protects the steel strapping from corrosion, and its corrosion resistance is far superior to ordinary steel. It is suitable for humid environments. This type of steel strapping has the advantages of high dimensional accuracy, high strength, and ease of processing, ensuring that the tube bundle remains stable and does not fall apart during hoisting and transportation.
Surface Protection: Galvanized round tubes already have rust-proof capabilities, but for additional protection, they are often wrapped with rust-preventive oil, rust-preventive paper, or vapor phase rust-preventive film to prevent white rust from forming in the salt spray environment of marine transportation.
End and Corner Protection: Plastic or metal caps are usually installed at the pipe ends to prevent impact deformation and the entry of foreign objects. Corner guards (wooden or plastic) are installed at the edges of the tubing bundles to prevent the strapping straps from cutting the galvanized layer or damaging the steel pipes under external impact.
External Packaging and Labeling: The bundled tubing bundles are typically wrapped entirely in thickened polyethylene woven fabric, waterproof canvas, or shrink film for dust and moisture protection. The external packaging must have clear, weather-resistant labeling, including product specifications, material, applicable standards, batch number, weight, center of gravity, and internationally recognized handling instructions.
Send Inquiry to This Supplier
You May Also Like
-
Epoxy Coated Ductile Iron Pipe Corrosion Resistant Export Standard PipeNegotiableMOQ: 5 Tons
-
Factory Supply Hot Rolled Carbon Steel Plate Q235B S355JR ASTM A36 Structural Steel Sheet Custom CuttingNegotiableMOQ: 1 Metric Ton
-
Manufacturers ISO2531 Cement Lined En545 En598 K9 6m Water Pressure Ductile Cast Iron PipesNegotiableMOQ: 5 Tons
-
ISO2531 En545 En598 Class K7 K9 Water Pressure Ductile Iron Pipe FittingNegotiableMOQ: 5 Tons
-
Wrinkle Pattern Color Coated Coil for Roofing Sheets and Prefabricated BuildingsNegotiableMOQ: 2 Tons
-
Prepainted Steel Coil DX52D+Z With Custom RAL Colors for Metal Roofing and Industrial UseNegotiableMOQ: 2 Tons
-
Prime Hot Rolled Mild Steel Plate 6mm-200mm Thick For Construction Machinery BridgeNegotiableMOQ: 1 Metric Ton
-
Low Alloy S355JR Hot Rolled Steel Plate High Strength Structural Steel Sheet In StockUS$ 550 - 580MOQ: 50 Metric Tons
-
Hot Dipped Galvanized Steel Coil GI Coil Zinc Coated Galvanized Coil for Roofing ConstructionNegotiableMOQ: 1 Metric Ton
-
High Zinc Layer Galvanized Steel Coil Anti-Corrosion GI Coil Galvanized Roll for Building MaterialNegotiableMOQ: 1 Metric Ton




