φ76–φ89 High Frequency Straight Seam Welded Pipe Production Line-BzZhou Xinghua Machinery Equipment Manufacturing Co.,LTD.|High Precision Welding&Customizable Design

The φ76–φ89 High Frequency Straight Seam Welded Pipe Production Line is a cutting-edge solution designed for manufacturing electric welded steel pipes with precise dimensions and high-quality standards. This production line, developed by BzZhou Xinghua Machinery Equipment Manufacturing Co., LTD., combines advanced engineering and reliable technology to meet the demands of modern industrial applications. Below is a comprehensive overview of its features, technical specifications, and real-world applications.

Product Features

The φ76–φ89 High Frequency Straight Seam Welded Pipe Production Line is engineered to deliver exceptional performance and efficiency. Key features include:

• High Precision Welding: Utilizes high-frequency welding technology to ensure strong, consistent seams, reducing the risk of leaks or structural weaknesses.
• Adaptive Material Handling: The system supports strip steel widths of 238–279 mm and thicknesses of 2.0–5.0 mm, accommodating a wide range of materials such as Q195–Q345 steel.
• Automated Processing: Features a computerized flying saw machine, four-roller delivery system, and straightening machine to streamline production and minimize manual intervention.
• Customizable Design: The production line can be tailored to specific requirements, with options for customized roller tables and stands.

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Technical Specifications

The production line is equipped with advanced components to ensure optimal performance. Below is a detailed breakdown of its 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
Motor Power (Main)	Z4-280-42, 250KW
Reducer Model	ZLY280-10
Extrusion Roller Shaft	φ70 mm, 40Cr material
Computer Flying Saw	55KW AC motor, 22KW DC drive
Straightening Machine	30KW motor, GCr15 rollers (HRC60–65)

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Key Components and Their Functions

1. Auxiliary Machine Composition

• Single-Station Manual Uncoiler: Designed to handle steel strip coils with an inner diameter of φ762 mm and outer diameter of φ1800 mm. It ensures smooth feeding of raw materials into the production line.
• Shearing and Welding Unit: Includes hydraulic cutting and pneumatic pressing platforms for precise material shaping and manual welding (excluding automated welding machines).
• Four-Roller Delivery Machine: Maintains a steady supply of welded steel strips to the forming and sizing machine, featuring a gantry frame, upper/lower roller transmission, and gear split axle box.

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2. Main Machine Composition

• Forming and Sizing Unit: Consists of seven flat and eight vertical rollers for shaping, followed by six flat and six vertical rollers for sizing. This ensures the final pipe meets exact dimensional requirements.
• Extrusion and Cooling System: The extrusion roller applies pressure to finalize the pipe’s shape, while the cooling water tank stabilizes the material to prevent deformation.
• Computer Flying Saw Machine: Equipped with a high-speed saw (φ900 mm) capable of cutting pipes with a wall thickness of 2–5 mm and a fixed length of 4–8 m.

Advantages of the Production Line

The φ76–φ89 High Frequency Straight Seam Welded Pipe Production Line offers several benefits that make it a preferred choice for manufacturers:

• High Efficiency: With a forming speed of 60–80 m/min, the system maximizes output while maintaining precision.
• Cost-Effectiveness: Reduces material waste and labor costs through automated processes and durable, long-lasting components.
• Flexibility: Adaptable to various steel grades and pipe dimensions, making it suitable for diverse industrial applications.
• Quality Assurance: Advanced straightening and cooling systems eliminate stress and bending, ensuring the final product meets stringent quality standards.

Application Scenarios

This production line is ideal for industries requiring high-quality welded steel pipes, such as:

• Oil and Gas: Manufacturing pipes for transportation of crude oil and natural gas.
• Construction: Producing structural pipes for building frameworks and infrastructure projects.
• Automotive: Supplying components for vehicle chassis and exhaust systems.
• Water Supply: Creating pipes for municipal water distribution networks.

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

BzZhou Xinghua Machinery Equipment Manufacturing Co., LTD. is a leading manufacturer of industrial machinery and equipment, specializing in the design and production of welded pipe systems. With years of experience in the field, the company has established itself as a reliable partner for businesses seeking high-quality, durable solutions. Their commitment to innovation and customer satisfaction ensures that their products meet the evolving needs of the market.

Conclusion

The φ76–φ89 High Frequency Straight Seam Welded Pipe Production Line is a robust and efficient solution for producing high-quality steel pipes. With its advanced technical specifications, customizable design, and wide range of applications, it is an essential asset for manufacturers in various industries. By choosing BzZhou Xinghua Machinery Equipment Manufacturing Co., LTD., businesses can ensure they are investing in a reliable and future-ready production system.

References

While direct access to NIST standards for welded pipe production lines was not possible due to technical constraints, the following general references provide authoritative insights into industry standards:

• National Institute of Standards and Technology (NIST) - Provides guidelines for manufacturing and material testing standards.
• American National Standards Institute (ANSI) - Establishes standards for welding and pipe production.

For further details on line pipe steel, welded gas pipe, linepipe, and steel pipe line, visit BzZhou Xinghua Machinery Equipment Manufacturing Co., LTD..