Size and Specifications
Outer diameter: The outer diameter of the A500 standard round tube usually ranges from 22mm to 50mm, but larger or smaller sizes can also be customized according to needs.
Wall thickness: The wall thickness usually ranges from 1.0mm to 20mm, depending on the application requirements.
Application areas
Building structure: widely used in support, frame and other components in building structure.
Pipeline transportation: suitable for pipelines for gas, liquid and other media.
Agricultural equipment: used in the manufacture of equipment such as greenhouses and agricultural machinery.
Furniture manufacturing: used in the manufacture of furniture pipes to provide structural support and aesthetic effects.
Surface treatment
Surface treatment: In addition to galvanizing, surface treatments such as PVC coating, black and color paint, transparent oil and anti-rust oil can also be performed to meet different use environments and aesthetic requirements.
Certification and standards
Certification: It is usually required to pass international certifications such as API and ISO to ensure product quality and performance.
Standards: The A500 standard was formulated by ASTM (American Society for Testing and Materials) and is one of the internationally recognized steel pipe standards.
Delivery and Packaging
Delivery Capacity: The production capacity can reach 10,000 tons, which can meet the needs of large-scale orders.
Packing Method: Common packaging methods include bundling, bulk, plastic bag packaging, etc. to ensure safety and integrity during transportation.
Price and Minimum Order Quantity
Price: Depending on different grades, specifications and processing methods, the price will vary. For example, the price of A500 Grade B round tubes is about US$450/ton, while the price of Grade C rectangular tubes is between US$650-880/ton.
Minimum Order Quantity: Usually the minimum order quantity is 10-20 tons, depending on the manufacturer's requirements.
Our products are exported to more than 60 countries and regions including Europe, the Middle East, Southeast Asia, Australia, Latin America, South Africa, etc. We have won the recognition of customers with good reputation and good service. Since its establishment, the company has always adhered to the business philosophy of "making friends while doing business", insisting on being ourselves first and doing good deeds, taking customer satisfaction as the goal, reputation first, and being committed to providing customers with first-class products and meticulous and efficient services.

Company integrating production and trade, with 14 years of experience in high-quality steel production, providing one-stop service for global customers.
The products are widely used in the construction and infrastructure fields, such as bridges, large buildings, highways, tunnels, airports, docks, etc. Steel is an ideal choice for these structures, capable of withstanding heavy weights and strong winds.