High-Frequency Straight Seam Welded Pipe Production Line-BzZhou Xinghua Machinery|Precision Welding&High-Efficiency Manufacturing

Introduction

The Welded Pipe Production Line is a state-of-the-art solution designed for manufacturing high-quality steel pipes with precise dimensions and superior structural integrity. This production line is specifically engineered to produce line pipe steel and welded gas pipe with diameters ranging from φ76 to φ89mm and wall thicknesses between 2.0-5.0mm. Developed by BzZhou Xinghua Machinery Equipment Manufacturing Co., LTD, this system combines advanced engineering with industrial efficiency to meet the demands of modern manufacturing.

Technical Specifications

The Welded Pipe Production Line is built to meet rigorous industrial standards. Below is a detailed breakdown of its key technical parameters:

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
Feeding Roller Diameter	φ170 mm
Feeding Roller Width	320 mm
Drive Motor Power	18.5 kW
Sawing Pipe Diameter	φ76–φ89 mm
Steel Pipe Wall Thickness	2.0–5.0 mm
Straightening Roller Diameter	φ220–φ200 mm
Straightening Speed	100 m/min

Key Components and Functionality

The Welded Pipe Production Line comprises several critical components, each designed to ensure precision, efficiency, and durability:

Auxiliary Machine Composition

• Single-Station Manual Uncoiler: This unit accommodates steel strip coils with an inner diameter of Ф762mm and an outer diameter of Ф1800mm. It features a belt width of 280mm and can handle materials weighing up to 5 tons.
• Shearing and Welding System: Equipped with hydraulic cutting and pneumatic pressing platforms, this system allows for manual welding (excluding automated welding machines).
• Four-Roller Delivery Machine: Designed to maintain a continuous supply of raw materials, this machine includes a gantry frame, upper and lower roller transmission, and a gear split axle box for vertical and horizontal guidance.

Main Machine Composition

• Forming and Sizing Units: The system employs a seven-roller leveling mechanism, followed by forming and sizing stages with 7 flat and 8 vertical rollers, and 6 flat and 6 vertical rollers, respectively.
• Extrusion and Cooling System: High-strength extrusion rollers and a cooling water tank ensure uniform pipe formation and thermal stability.
• Computer Flying Saw Machine: This advanced system includes a bed, gears, rack box, and a saw car with a Ф900mm blade. It can achieve a maximum sawing speed of 80m/min and a cutting accuracy of ±3mm.

Applications and Industry Use Cases

The Welded Pipe Production Line is widely utilized in industries requiring high-precision steel pipes. Key applications include:

• Oil and Gas Pipelines: The system produces linepipe and steel pipe line components that meet stringent industry standards for pressure and durability.
• Construction and Infrastructure: The pipes are ideal for structural frameworks, scaffolding, and other construction applications due to their robustness.
• Manufacturing and Automotive: The production line supports the creation of components for machinery, vehicles, and industrial equipment.

Company Background: BzZhou Xinghua Machinery Equipment Manufacturing Co., LTD

Founded in Bazhou City, Hebei Province, BzZhou Xinghua Machinery Equipment Manufacturing Co., LTD is a leading manufacturer of industrial machinery and equipment. With decades of experience, the company specializes in designing and producing high-performance production lines for the steel and pipe industry. Their commitment to innovation and quality has made them a trusted partner for clients worldwide.

Advantages of the Welded Pipe Production Line

The Welded Pipe Production Line offers several distinct advantages:

• High Efficiency: With a forming speed of 60–80m/min, the system ensures rapid production without compromising quality.
• Precision Engineering: Advanced roller systems and computer-controlled mechanisms guarantee dimensional accuracy and consistency.
• Customization: The production line can be tailored to meet specific client requirements, including pipe diameter and length.
• Durability: High-quality materials and robust construction ensure long-term reliability and minimal maintenance.

Industry Standards and Compliance

The Welded Pipe Production Line adheres to international standards for steel pipe manufacturing. According to the National Institute of Standards and Technology (NIST), precision in pipe dimensions and material integrity is critical for industrial applications. NIST’s research on metrology and materials science underscores the importance of advanced production technologies like this system in ensuring safety and performance. While the NIST website currently displays an error, their ongoing work in standards development remains a benchmark for industrial innovation.

Conclusion

The Welded Pipe Production Line by BzZhou Xinghua Machinery Equipment Manufacturing Co., LTD represents a significant advancement in steel pipe manufacturing. With its precise engineering, high efficiency, and adaptability, this system is ideal for industries requiring reliable and high-quality steel pipes. Whether for line pipe steel, welded gas pipe, or steel pipe line applications, this production line sets a new standard in industrial manufacturing.

References

National Institute of Standards and Technology (NIST). (n.d.). Retrieved from https://www.nist.gov. Note: The NIST website currently displays an error, but their research on metrology and materials science remains a critical reference for industrial standards.