High-Frequency Straight Seam Welded Pipe Production Line-BzZhou Xinghua Machinery Equipment Manufacturing Co., LTD.|High-Performance Steel Pipe Production&Precision Engineering Solutions

Producing high-quality steel pipes efficiently is critical for industries ranging from construction to oil and gas. The Welded Pipe Production Line from BzZhou Xinghua Machinery Equipment Manufacturing Co., LTD. is designed to meet these demands with precision, reliability, and advanced engineering. This article provides a comprehensive overview of the production line's features, technical specifications, applications, and the company's expertise.

Key Features and Advantages

The Welded Pipe Production Line is engineered to deliver high-performance steel pipes with exceptional accuracy. Its core advantages include:

• High Production Efficiency: Capable of operating at a forming speed of 60-80 meters per minute, ensuring rapid output without compromising quality.
• Flexibility in Material Handling: Adapts to strip steel widths of 238-279 mm and thicknesses of 2.0-5.0 mm, accommodating materials like Q195-Q345.
• Precision in Dimensions: Produces steel pipes with diameters of φ76-φ89 mm and lengths of 4-8 meters, with a length accuracy of ±6 mm.
• Robust Construction: Utilizes high-grade materials such as GCr15 and 40Cr for rollers and gears, ensuring durability and resistance to wear.
• Customizable Solutions: Includes a roller table and stand that can be tailored to specific production requirements.

Technical Specifications

Parameter	Specification
Strip Steel Width	238-279 mm
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 Power	Z4-280-42, 250KW (Main Motor)
Reducer	ZLY280-10
Extrusion Roller Shaft	φ70 mm, 40Cr, quenched and tempered
Computer Flying Saw	55KW AC Motor, 22KW DC Drive
Straightening Roller	φ220×400 mm (Upper), φ200×240 mm (Lower)

Component Breakdown

Auxiliary Machine Composition

• Single-Station Manual Uncoiler: Handles coils with an inner diameter of φ762 mm and outer diameter of φ1800 mm, with a belt width of 280 mm and a weight capacity of 5 tons.
• Shearing and Welding Unit: Features hydraulic cutting and pneumatic pressing, with manual welding capabilities (excluding welding machines).
• Four-Roller Delivery Machine: Ensures continuous material supply with a gantry frame, upper/lower roller transmission, and gear split axle box.

Main Machine Composition

• Unit Arrangement: Includes passive seven-roller leveling, forming (7 flat + 8 vertical), sizing (6 flat + 6 vertical), and a Turkish ear head with 8 rollers.
• Roller Specifications: Horizontal shaft φ100 mm, vertical shaft φ60 mm, extrusion roller shaft φ70 mm, all made from 40Cr and quenched for durability.
• Gearbox: Utilizes ZG35# material with spiral bevel gears (module m=12, 20CrMnTi alloy) for efficient power transmission.
• Computer Flying Saw: Cuts pipes with a diameter of φ76-89 mm, wall thickness 2.0-5.0 mm, and a maximum sawing speed of 15 times per minute.

Applications and Industry Relevance

The Welded Pipe Production Line is ideal for industries requiring high-strength, precision steel pipes. Key applications include:

• Oil and Gas: Manufacturing pipelines for transporting fluids and gases under high pressure.
• Construction: Producing structural pipes for buildings, bridges, and infrastructure projects.
• Automotive: Supplying components for vehicle frames and chassis.
• Manufacturing: Supporting the production of machinery and equipment requiring durable steel tubes.

According to the National Institute of Standards and Technology (NIST), precision in manufacturing is vital for ensuring the reliability and safety of industrial products. The production line's adherence to strict dimensional tolerances aligns with NIST's standards for high-quality steel products.

Company Background

BzZhou Xinghua Machinery Equipment Manufacturing Co., LTD. is a leading manufacturer of steel pipe production equipment, with over two decades of experience in the industry. The company specializes in designing and producing high-frequency straight seam welded pipe systems tailored to meet global standards. Their commitment to innovation and quality has earned them a reputation as a trusted partner for manufacturers worldwide.

With a focus on line pipe steel and welded gas pipe solutions, BzZhou Xinghua combines advanced engineering with customer-centric service to deliver systems that enhance productivity and reduce operational costs.

Conclusion

The Welded Pipe Production Line from BzZhou Xinghua Machinery Equipment Manufacturing Co., LTD. exemplifies cutting-edge technology and engineering excellence. Its robust design, precision, and adaptability make it a top choice for industries requiring high-quality steel pipes. For more information on this production line or other solutions, visit the company's website or contact their team of experts.

References

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