High-Frequency Straight Seam Welded Pipe Production Line- BzZhou Xinghua|Precision Engineering&High Efficiency

The φ76—φ89mm High-Frequency Straight Seam Welded Pipe Production Line from BzZhou Xinghua Machinery Equipment Manufacturing Co., LTD. is a cutting-edge solution designed for precision manufacturing of electric welded steel pipes. This system is engineered to meet the demands of modern industrial applications, offering high efficiency, durability, and adaptability. Below, we explore the product's features, technical specifications, and its role in the manufacturing sector.

Product Overview

The φ76—φ89mm High-Frequency Straight Seam Welded Pipe Production Line is a specialized system for producing electric welded steel pipes with diameters ranging from 76mm to 89mm and wall thicknesses of 2.0–5.0mm. This production line is ideal for industries requiring high-quality steel pipes, such as construction, oil and gas, and automotive sectors. The system integrates advanced technology to ensure accuracy, speed, and reliability in pipe manufacturing.

Key Features and Advantages

This production line is designed with several advanced features to enhance productivity and quality. Key advantages include:

• High Efficiency: The system operates at a forming speed of 60–80m/min, ensuring rapid production without compromising quality.
• Precision Engineering: The use of high-quality materials and advanced engineering ensures accurate pipe dimensions and consistent performance.
• Flexibility: The production line can adapt to varying steel strip widths (238–279mm) and thicknesses (2.0–5.0mm), making it suitable for a wide range of applications.
• Durability: Components such as the four-roller delivery machine and straightening machine are built to withstand heavy-duty use, ensuring long-term reliability.
• Customization: The system allows for customization of steel pipe specifications to meet specific industry requirements.

Technical Specifications

Parameter	Specification
Strip Steel Width	238–279mm (Material: Q195–Q345)
Strip Steel Thickness	2.0–5.0mm
Steel Pipe Diameter	φ76–φ89mm
Steel Pipe Length	4–8m
Length Accuracy	0–6mm
Forming Speed	60–80m/min
Motor Power (DC)	Z4-280-42, 250KW
Reducer	ZLY280-10
Extrusion Roller Shaft	φ70mm, Material: 40Cr
Computer Flying Saw Machine	Sawing Diameter: φ76–89mm, Wall Thickness: 2–5mm
Straightening Machine	Speed: 100m/min, Roller Diameter: φ220×400mm

Machine Composition and Functionality

The production line comprises several critical components, each designed to ensure seamless operation:

1. Auxiliary Machines

• Single-Station Manual Uncoiler: Adapts to steel strip coils with inner diameter Ф762mm and outer diameter Ф1800mm, ensuring efficient material handling.
• Shearing and Welding Unit: Features hydraulic cutting and pneumatic pressing for precise welding operations.
• Four-Roller Delivery Machine: Maintains raw material storage and ensures continuous feeding into the forming machine.

2. Main Machine Components

• Forming and Sizing Units: Includes seven-roller leveling, seven flat and eight vertical forming, and six flat and six vertical sizing for accurate pipe shaping.
• Extrusion and Cooling System: Ensures uniform pressure and temperature control during pipe formation.
• Computer Flying Saw Machine: Offers high-precision cutting with a maximum speed of 80m/min and accuracy of ±3mm.

Application Scenarios

The φ76—φ89mm High-Frequency Straight Seam Welded Pipe Production Line is widely used in various industries, including:

• Construction: For producing structural steel pipes used in building frameworks and infrastructure projects.
• Oil and Gas: For manufacturing pipes used in pipelines and drilling equipment.
• Automotive: For creating high-strength steel pipes used in vehicle frames and components.
• Manufacturing: For custom pipe production in industrial machinery and equipment.

Company Background

BzZhou Xinghua Machinery Equipment Manufacturing Co., LTD. is a leading manufacturer of industrial equipment, specializing in the production of high-quality steel pipe manufacturing systems. With years of experience in the field, the company is committed to innovation and excellence, providing reliable solutions to meet the evolving needs of the global market. Their products are designed to comply with international standards, ensuring safety, efficiency, and durability.

Conclusion

The φ76—φ89mm High-Frequency Straight Seam Welded Pipe Production Line by BzZhou Xinghua is a robust and efficient solution for modern steel pipe manufacturing. With its advanced features, precise engineering, and adaptability, this production line is ideal for industries requiring high-quality steel pipes. By integrating cutting-edge technology and rigorous quality control, BzZhou Xinghua continues to set benchmarks in the manufacturing sector.

References

According to the National Institute of Standards and Technology (NIST), precision in manufacturing is critical for ensuring product quality and safety (NIST, 2025). For further information on manufacturing standards, visit NIST's official website.