Galvanized Iron Square Hollow Steel Tube 6m ERW Technique for Balcony Railing Welding Structure Pipe Application

Product Description

Product Description

Galvanized Steel Pipe

Galvanized round pipe, also known as galvanized steel pipe, is a type of welded steel pipe whose surface has undergone hot-dip galvanizing or electro-galvanizing processes. The main function of the galvanized layer is to significantly enhance the corrosion resistance of the steel pipe, thereby effectively extending its service life. In terms of applications, galvanized round pipe is widely used in many fields. It is often used as a pipeline for transporting general low-pressure fluids such as coal gas, natural gas, and oil. In addition, in the petroleum industry, especially in offshore oil fields, galvanized round pipe is used as oil well pipe and oil pipeline. In the construction and engineering fields, it is also commonly used in structural support applications such as trestle piles and support pipes for mine tunnels

Specification

Hot-Dipped Galvanized Steel
Standard	ASTM A653M-06a	EN10327:2004/10326:2004	JIS G 3302-2010	AS-NZS 4534-2006
Commercial Quality	CS	DX51D+Z	SGCC	G1+Z
Structural Steel	SS GRADE 230	S220GD+Z	SGC340	G250+Z
	SS GRADE 255	S250GD+Z	SGC400	G330+Z
	SS GRADE 275	S280GD+Z	SGC440	G350+Z
	SS GRADE 340	S320GD+Z	SGC490	G450+Z
	SS GRADE 550	S350GD+Z	SGC570	G500+Z
	/	S550GD+Z		G550+Z

Product Process

Product Details

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.

Company Profile

Shenggang (Shandong) Steel Group Co., Ltdis a steel enterprise located innorthern China.
The company's main products include steel plates, round steel pipes, galvanizedplates, color coated plates, steel bars, angle steel, channel steel, I-beams,H-beams, stainless steel, and other products.
 
The company has been operating in China for more than 20 years and is highlytrusted by domestic steel users with its good reputation. Relying on a strongsales network to establish strategic cooperation with large state-owned steelfactories in China.
 
The company has successfully transformed into an international steel tradinggroup by exploring international markets with high-quality products and optimalprices.We provide long-term and stable resources for large-scale projects at homeand abroad,and have import and export agency orders for customers thatneed special steel and products with special specifications.

FAQ

Q1: What is your minimum order quantity (MOQ)?
A: Our MOQ is 1 Tons. Customized requests are welcome.
 
Q2: How long does delivery take?
A: Delivery usually takes 7-15 days after payment confirmation.
 
Q3: Can I customize the product?
A: Yes, we offer customization according to your requirements.