High-Frequency Straight Seam Welded Pipe Production Line - BzZhou Xinghua Machinery Equipment Manufacturing Co., LTD.

Welded Pipe Production Line by BzZhou Xinghua Machinery Equipment Manufacturing Co., LTD. is a cutting-edge solution designed for the efficient production of line pipe steel and welded gas pipe. This system is engineered to meet the demands of modern manufacturing, offering precision, speed, and reliability. Below is a comprehensive overview of its features, technical specifications, and applications.

Product Overview

The Welded Pipe Production Line is tailored for producing linepipe with diameters ranging from φ76 mm to φ89 mm and wall thicknesses between 2.0 mm and 5.0 mm. This system is ideal for industries requiring high-quality steel pipes, such as construction, oil and gas, and automotive sectors. The production line integrates advanced technology to ensure seamless operation, minimal downtime, and consistent product quality.

Technical Specifications

Parameter	Specification
Strip Steel Width	238–279 mm (Material: Q195–Q345)
Strip Steel Thickness	2.0–5.0 mm
Steel Pipe Diameter	φ76–φ89 mm
Steel Pipe Length	4–8 m
Length Accuracy	0–6 mm
Forming Speed	60–80 m/min
Motor (DC)	Z4-280-42, 250KW
Reducer	ZLY280-10
Extrusion Roller Shaft	φ70 mm, 40Cr, quenched and tempered
Gear Box	ZG35#, spiral bevel gear transmission, m=12
Computer Flying Saw	Sawing Diameter: φ76–89 mm, Wall Thickness: 2–5 mm
Straightening Roller	φ220×400 mm (upper), φ200×240 mm (lower), GCr15, HRC60–65

Key Features and Advantages

1. High-Speed and Precision Processing

The production line operates at a speed of 60–80 m/min, ensuring high throughput without compromising quality. The computer flying saw guarantees precise cutting, with a maximum sawing frequency of 15 times/min and a length accuracy of ±3 mm. This precision is critical for applications requiring strict dimensional control.

2. Robust and Durable Design

Constructed with high-quality materials such as 40Cr and GCr15, the system is built to withstand rigorous industrial environments. The four-roller delivery machine and horizontal shaft ensure stable feeding and minimal wear, while the straightening machine eliminates residual stresses and bends in the final product.

3. Versatile and Customizable

The production line is designed to handle a wide range of steel strip widths and thicknesses, making it suitable for various applications. The cage looper and four-column frame straightening machine allow for flexible adjustments, ensuring compatibility with different material specifications.

Applications

The Welded Pipe Production Line is widely used in the following industries:

• Construction: For structural steel pipes and scaffolding.
• Oil and Gas: For pipeline systems requiring high durability and corrosion resistance.
• Automotive: For exhaust systems and chassis components.
• Manufacturing: For custom pipe solutions in machinery and equipment.

Company Background

BzZhou Xinghua Machinery Equipment Manufacturing Co., LTD. is a leading manufacturer of industrial equipment, specializing in welded pipe production lines and related machinery. With years of experience, the company has established itself as a trusted supplier to clients worldwide. Their commitment to innovation and quality aligns with the NIST standards for precision and reliability in manufacturing processes (NIST).¹

Conclusion

The Welded Pipe Production Line by BzZhou Xinghua Machinery Equipment Manufacturing Co., LTD. represents a significant advancement in steel pipe manufacturing. Its combination of high-speed operation, precision engineering, and versatility makes it an essential asset for modern industries. For more information, visit the product page or company website.

References

¹ National Institute of Standards and Technology (NIST). (n.d.). Retrieved from https://www.nist.gov.