A572 Galvanized Steel Tube 18mm 4x4 Galvanized Square Tubing

A572 Galvanized Steel Tube description

The ASTM A572 specification is for high-strength low-alloy (HSLA) structural steel plates, not for steel tubes. The A572 specification covers various grades of HSLA steel with improved formability, weldability, and toughness.

However, if you are looking for a galvanized steel tube with similar properties to ASTM A572 steel, you can consider using a galvanized steel tube made from a high-strength low-alloy (HSLA) steel that meets the requirements of ASTM A588 or ASTM A847.

1. Manufacturing Standard: The galvanized steel tube made from HSLA steel can be produced in accordance with ASTM A588 or ASTM A847 standards. These standards specify the requirements for HSLA steel with enhanced atmospheric corrosion resistance.

2. Galvanization Process: The galvanized steel tube undergoes a hot-dip galvanizing process, where it is immersed in a bath of molten zinc. This process applies a protective zinc coating to the surface of the tube, providing excellent corrosion resistance.

3. HSLA Steel Composition: The composition of the HSLA steel used for galvanized tubes can vary depending on the specific ASTM standard and manufacturer. HSLA steel typically contains elements such as copper, chromium, nickel, and phosphorus to enhance its mechanical properties, corrosion resistance, and atmospheric corrosion resistance.

4. Size and Dimensions: The galvanized steel tube made from HSLA steel is available in various sizes, shapes, and dimensions to suit different applications. Common shapes include round, square, and rectangular tubes. The specific size and dimension can vary based on the ASTM standard and customer requirements.

5. Corrosion Resistance: The zinc coating on the galvanized steel tube provides excellent corrosion resistance, while the composition of the HSLA steel enhances its resistance to atmospheric corrosion. This combination ensures long-lasting protection against rust and environmental elements.

6. Applications: Galvanized steel tubes made from HSLA steel can be used in various applications that require high-strength, corrosion-resistant tubing, such as:

   • Structural applications in construction, bridges, and infrastructure
   • Outdoor and exposed environments where corrosion resistance is critical
   • Fencing, handrails, and guardrails
   • Signposts and lighting poles
   • Agricultural equipment and machinery

When specifying a galvanized steel tube made from HSLA steel, it is essential to consult with suppliers and review the product specifications to ensure the desired properties and specifications, such as strength, corrosion resistance, and compliance with ASTM standards, are met for your specific application.

What is hot rolled galvanized sheet tube?

Galvanized steel is steel that has been coated in a layer of zinc. This coating protects the steel from corrosion and makes it easier to paint or otherwise finish. The zinc layer can also provide a decorative finish if desired.

Hot rolled galvanized sheet coil is simply galvanized steel that has been processed further by being put through a series of rollers while it is still hot. This extra processing gives the steel a uniform thickness and makes it smoother and more pliable than regular galvanized steel. It is then ready to be used in a variety of applications where corrosion resistance and durability are important.

The benefits of hot rolled galvanized sheet coil include:

-A long service life: The zinc coating on galvanized steel coils protects the underlying steel from corrosion, extending the life of the product.

-High durability: Galvanized steel coils are more resistant to damage than other types of steel products. They can withstand impact and wear without breaking or bending.

-Low maintenance costs: Because they are so durable, galvanized steel coils require less maintenance than other types of products. This can save you money over the long term.

Galvanized steel  is recyclable

Galvanized steel  is recyclable and provides an environmentally friendly option for automotive manufacturing. Additionally, galvanized steel sheet offers superior corrosion resistance and durability, making it an ideal material for automotive applications.

Our advantage

Product Inventory

Jiangsu Jinruiheng uses standard export transportation packaging, according to the size of the stainless steel plate binding steel belt. According to our shipping experience, a 20-foot container can hold 22 tons of stainless steel, and a 40-foot container can hold 25 tons of stainless steel. For larger orders, we ship by bulk carrier, which is cheaper. Packaging can also be customized according to customer needs.

Packing and Shipping:

DELIVERY SERVICE COMMITMENT:

The goods shall be delivered in strict accordance with the contract, and the consignee shall be notified within 48 hours after thegoods are delvered: Loading shall be carried out in strict accordance with the requlations. without overloading, bias and weiahtgathering