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

The Welded Pipe Production Line from Bazhou 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 industrial applications, offering precision, speed, and adaptability. Below is a comprehensive overview of its technical specifications, advantages, and real-world applications.

Technical Parameters and Machine Composition

The Welded Pipe Production Line is equipped with advanced machinery to ensure seamless production of linepipe with diameters ranging from φ76 to φ89mm and wall thicknesses between 2.0–5.0mm. The system operates at a forming speed of 60–80m/min, making it ideal for high-volume manufacturing. Below are the key technical parameters and auxiliary components:

Main Technical Parameters

• Strip Steel Width: 238–279mm (compatible with materials like Q195–Q345)
• Strip Steel Thickness: 2.0–5.0mm
• Steel Pipe Specifications: φ76–φ89mm
• Steel Pipe Length: 4–8m
• Length Accuracy: 0–6mm

Auxiliary Machine Composition

• Single-Station Manual Uncoiler: Adapts to inner diameters of Ф762mm and outer diameters of Ф1800mm, with a belt width of 280mm and a weight capacity of 5 tons.
• Shearing and Welding Unit: Features hydraulic cutting, pneumatic pressing platforms, and manual welding capabilities (excluding welding machines).
• Four-Roller Delivery Machine: Ensures continuous material supply with a feeding speed of 140m/min and a roller diameter of Ф170mm.
• Cage Looper: Stores raw materials to maintain uninterrupted production, with adjustable frames for varying steel strip widths.

Main Machine Composition

• Technical Parameters:
  • Raw materials: Q195–Q345 strip steel (2.0–5.0mm thickness)
  • Welding pipe diameter: φ76–φ89mm
  • Welding pipe speed: 60–80m/min
  • Motor: Z4-280-42 (250KW)
  • Reducer: ZLY280-10
• Unit Arrangement: Includes passive seven-roller leveling, forming (7 flat + 8 vertical), sizing (6 flat + 6 vertical), and a Turkish ear head (8 rollers, single-sided 4 rollers).
• Extrusion Roller Shaft: Diameter Ф70mm, material 40Cr, quenched and tempered.
• Computer Flying Saw Machine: Capable of cutting Ф76–89mm pipes with a maximum speed of 80m/min and a blade size of Ф900mm.

Key Advantages of the Production Line

The Welded Pipe Production Line offers several advantages that make it a preferred choice for manufacturers:

1. High Efficiency and Precision

With a forming speed of 60–80m/min, the system ensures rapid production without compromising quality. The computer flying saw machine guarantees ±3mm accuracy in pipe length, meeting stringent industry standards.

2. Versatile Material Compatibility

The production line is compatible with Q195–Q345 steel grades, making it suitable for a wide range of applications, from linepipe to steel pipe line in construction and infrastructure projects.

3. Robust Design for Continuous Operation

Components like the cage looper and four-roller delivery machine ensure uninterrupted production, even during high-demand periods. The straightening machine eliminates post-welding stress and bending, enhancing product durability.

Application Scenarios

The Welded Pipe Production Line is widely used in industries requiring high-quality line pipe steel and welded gas pipe. Key applications include:

• Construction: Supplying pipes for water supply, drainage, and structural frameworks.
• Oil and Gas: Manufacturing pipes for pipelines and storage tanks.
• Manufacturing: Producing components for machinery and equipment.
• Infrastructure Development: Supporting projects like bridges and highways.

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

Based in Bazhou, China, Bazhou Xinghua Machinery Equipment Manufacturing Co., LTD. is a leading manufacturer of industrial machinery, specializing in steel pipe line and linepipe production systems. With over a decade of experience, the company has established itself as a trusted partner for global clients seeking reliable and innovative solutions.

For more information about Bazhou Xinghua Machinery Equipment Manufacturing Co., LTD., visit their official website: www.xhequipment.com.

Product Specifications Table

Parameter	Specification
Strip Steel Width	238–279mm
Strip Steel Thickness	2.0–5.0mm
Steel Pipe Diameter	φ76–φ89mm
Steel Pipe Length	4–8m
Forming Speed	60–80m/min
Uncoiler Capacity	Ф762mm (inner), Ф1800mm (outer)
Feeding Roller Diameter	Ф170mm
Saw Blade Size	Ф900mm

Image Gallery

Below are images of the Welded Pipe Production Line in action:

Authoritative Citations and References

The design and functionality of the Welded Pipe Production Line align with industry standards supported by NIST (National Institute of Standards and Technology). NIST provides critical research and measurement standards for manufacturing processes, ensuring precision and reliability in industrial equipment. For more information on NIST's role in advancing manufacturing technologies, visit www.nist.gov.

References:

• NIST. (n.d.). National Institute of Standards and Technology. Retrieved from https://www.nist.gov
• Bazhou Xinghua Machinery Equipment Manufacturing Co., LTD. (n.d.). Welded Pipe Production Line. Retrieved from https://www.xhequipment.com