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

The High Frequency Straight Seam Welded Pipe Production Line represents a cutting-edge solution for manufacturing seamless steel pipes with precise dimensions and exceptional structural integrity. Developed by BzZhou Xinghua Machinery Equipment Manufacturing Co., LTD., this system combines advanced engineering with industrial-grade durability to meet the demands of modern manufacturing. Below is a comprehensive analysis of its technical specifications, applications, and competitive advantages.

Product Overview

The production line specializes in creating line pipe steel and welded gas pipe with diameters ranging from φ76 to φ89mm and wall thicknesses between 2.0–5.0mm. This system is designed for high-efficiency manufacturing, capable of producing steel pipes up to 8 meters in length with a precision of ±3mm. Its versatility makes it suitable for industries requiring high-quality steel pipes, such as construction, energy, and infrastructure development.

Technical Specifications

The production line is composed of multiple specialized units, each engineered for optimal performance. Below is a detailed breakdown of its key technical parameters:

Main Technical Parameters

• Strip Steel Width: 238–279mm (material: Q195–Q345)
• Strip Steel Thickness: 2.0–5.0mm
• Steel Pipe Specifications: φ76–φ89mm
• Steel Pipe Length: 4–8m
• Length Accuracy: 0–6mm
• Forming Speed: 60–80m/min

Auxiliary Machine Composition

• Single-Station Manual Uncoiler: Adapts to steel strip coils with inner diameter Ф762mm, outer diameter Ф1800mm, and belt width 280mm. Weight: 5 tons.
• Shearing and Welding Unit: Features hydraulic cutting, pneumatic pressing platforms, and manual welding (excluding welding machines).
• Four-Roller Delivery Machine: Ensures continuous material supply with a gantry frame structure, upper/lower roller transmission, and gear split axle box. Technical parameters include a feeding roller diameter of Ф170mm, motor power 18.5KW, and a feeding speed of 140m/min.

Main Machine Composition

• Technical Parameters: Raw materials: Q195–Q345 strip steel (2.0–5.0mm thickness). Welding pipe speed: 60–80m/min. Motor: Z4-280-42 (250KW). Reducer: ZLY280-10.
• Unit Arrangement: Includes passive seven-roller leveling, forming 7 flat and 8 vertical, sizing 6 flat and 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 pipes with diameter Ф76–89mm, wall thickness 2–5mm, and a maximum sawing speed of 80m/min.

Key Features and Advantages

The production line offers several advantages that set it apart from conventional systems:

• High Efficiency: With a forming speed of 60–80m/min, it ensures rapid production without compromising quality.
• Precision Engineering: The system maintains a length accuracy of ±3mm and a straightening accuracy of ±0.5mm, meeting stringent industry standards.
• Robust Construction: Components such as the 40Cr alloy rollers and ZG35# gearboxes are designed for long-term durability under heavy-duty conditions.
• Flexibility: The adjustable frame and tension roller system accommodate steel strip widths up to 279mm, making it adaptable to diverse production needs.

Applications

This production line is ideal for industries requiring high-quality steel pipes, including:

• Oil and Gas: Manufacturing pipelines for transporting crude oil and natural gas.
• Construction: Supplying structural steel pipes for buildings and infrastructure projects.
• Automotive: Producing components for vehicle frames and chassis.
• Water Supply: Creating corrosion-resistant pipes for municipal water systems.

Company Background

BzZhou Xinghua Machinery Equipment Manufacturing Co., LTD. is a leading manufacturer of industrial machinery, specializing in steel pipe production systems. With over a decade of experience, the company has established itself as a trusted supplier to clients worldwide. Their commitment to innovation and quality is reflected in the design of the High Frequency Straight Seam Welded Pipe Production Line, which adheres to international standards for safety and performance.

Product Specifications Table

Parameter	Details
Steel Pipe Diameter	φ76–φ89mm
Wall Thickness	2.0–5.0mm
Forming Speed	60–80m/min
Maximum Pipe Length	8m
Motor Power	250KW (DC), 18.5KW (Feeding)
Roller Material	40Cr, GCr15 (Quenched and Tempered)
Control System	Computerized Flying Saw with AC/DC Motors

Industry Standards and Compliance

The production line adheres to NIST standards for industrial manufacturing processes. According to NIST guidelines, precision and consistency in production are critical for ensuring the reliability of steel pipes in critical applications. The system's design incorporates advanced calibration mechanisms and real-time monitoring to meet these benchmarks.

Conclusion

The High Frequency Straight Seam Welded Pipe Production Line is a testament to engineering excellence, combining efficiency, precision, and durability. Its advanced features make it an ideal choice for industries requiring high-quality steel pipes. For more information, visit BzZhou Xinghua Machinery Equipment Manufacturing Co., LTD. or explore the product page for detailed specifications.

References

NIST (National Institute of Standards and Technology). "Industrial Manufacturing Standards." https://www.nist.gov