ERW 508 tube mill for 325–508mm steel pipe production line

ERW 508 Tube Mill | 325–508mm Steel Pipe Mill

ERW 508 Tube Mill

The ERW 508 Tube Mill is a high-performance ERW Tube Mill designed for manufacturing large diameter welded steel pipes with outer diameters ranging from 325mm to 508mm. It is suitable for producing round, square, and rectangular steel tubes with high precision and stable production performance. The line is widely used in construction, oil and gas, automotive, and heavy machinery industries.

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Product Description

The production line is engineered for large-size welded pipe manufacturing with advanced forming and high-frequency welding technology. It can process materials including carbon steel and high-strength low-alloy steel (HSLA), providing strong adaptability for different industrial applications.

The machine supports pipe diameters from OD 325mm to 508mm with wall thicknesses ranging from 6.0mm to 18.0mm, and can produce square and rectangular tubes up to 255×255mm. It is designed for high efficiency, stable operation, and consistent product quality.

The mill adopts optimized forming technology and automatic adjustment systems to reduce roller change time and improve production efficiency. Optional electrical configurations, including Siemens and Allen-Bradley systems, are available to enhance automation performance and operational reliability.

Frequently Asked Questions

Q1: What pipe sizes can the ERW 508 Tube Mill produce?

A: The ERW 508 Tube Mill is designed to produce large diameter welded steel pipes with outer diameters of 325mm–508mm and wall thicknesses of 6.0mm–18.0mm, including square and rectangular tubes.

Q2: What materials can be processed by the ERW 508 Tube Mill?

A: The machine can process carbon steel and high-strength low-alloy steel (HSLA) strips for welded pipe production.

Q3: Does Aogang provide customized solutions for ERW 508 Tube Mill projects?

A: Yes. Aogang provides customized production solutions, equipment configuration, installation guidance, commissioning support, and after-sales technical service according to customer requirements.

Product Advantages

FF Forming Process – Roller Saving Up to 60%

The advanced FF forming technology significantly reduces roller consumption, lowering long-term production costs.

Automatic Adjustment System

The machine allows quick and precise adjustments, greatly reducing roller change time and improving production efficiency.

High Forming Stability

Each stand ensures homogeneous deformation, improving pipe roundness and structural consistency.

Low Defect Rate

Optimized welding and forming process ensures stable production and minimizes defective products.

Wide Material Compatibility

Supports carbon steel, HSLA, and AHSS materials, suitable for various industrial applications.

Optional High-End Motor System

Siemens and Allen-Bradley motors are available to ensure stronger performance and long-term reliability.

ERW 508 Tube Mill Technical Parameter

Customized as per customer requirements

Finished product	Round Pipe	Φ325mm-φ508mm
		Thickness: 6.0mm-18.0mm
		Thickness: 6.0mm-12.7mm(material: X70, N80)
	Square & rectangle tube	140mm×140mm-255mm×255mm
	Square & rectangle tube	Thickness:6.0mm-16.0mm
	Length	5m-12m
	Length Tolerance	±3.0mm
	Production Speed	10-30m/min
Raw Material	Coil material	● HR/CR carbon steel
		● High-Strength Low -Alloy- Steel(HSLA)
		● Advanced High-Strength Steels (AHSS)
	Width	1020mm-1600mm
	Width	Thickness: 6.0mm-18.0mm
	Coil ID	Φ580-φ630mm
	Coil OD	Φ900～φ2000mm
	Coil Weight	25.0Tons

ERW Tube Mill Video Showcase

These video cases highlight actual installation and commissioning processes, demonstrating Aogang’s proven expertise, attentive service, and the dependable performance of our equipment. Each production line can be tailored to customer specifications, delivering comprehensive one-stop solutions.

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