High Frequency Straight Seam Welded Pipe Line - BzZhou Xinghua

Welded Pipe Production Line is a state-of-the-art solution designed for the efficient manufacturing of line pipe steel and welded gas pipe. This production line is engineered to meet the demands of modern industrial applications, offering precision, durability, and high throughput. Developed by BzZhou Xinghua Machinery Equipment Manufacturing Co., LTD., the system combines advanced technology with robust engineering to produce linepipe and steel pipe line with exceptional quality and consistency.

Product Overview

The Welded Pipe Production Line is specifically designed to manufacture electric welded steel pipes with diameters ranging from φ76 mm to φ89 mm and wall thicknesses between 2.0 mm and 5.0 mm. This system is ideal for industries requiring high-strength, corrosion-resistant pipes for applications such as oil and gas transportation, construction, and infrastructure development. The production line integrates multiple components, including a single-station manual uncoiler, shearing and welding units, and a computerized flying saw machine, ensuring seamless and efficient operations.

Technical Specifications

The production line is equipped with advanced technical parameters that ensure precision and efficiency. Below is a detailed specification table:

Parameter	Details
Strip Steel Width	238–279 mm (Material: Q195–Q345)
Strip Steel Thickness	2.0–5.0 mm
Steel Pipe Specifications	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
Extrusion Roller Diameter	φ70 mm
Computer Flying Saw Motor Power	55 kW (AC), 22 kW (DC)
Saw Blade Size	φ900 mm

Key Components and Functionality

The production line comprises several critical components, each designed to optimize performance and reliability:

Auxiliary Machine Composition

• Single-station Manual Uncoiler: This unit supports steel strip coils with an inner diameter of Ф762 mm and an outer diameter of Ф1800 mm, ensuring smooth material feeding.
• Shearing and Welding Unit: Equipped with hydraulic cutting and pneumatic pressing platforms, this component facilitates precise welding operations.
• Four-Roller Delivery Machine: Designed to maintain a steady supply of raw materials, this system ensures continuous production with a feeding speed of 140 m/min.

Main Machine Composition

• Forming and Sizing Units: The system features a seven-roller leveling mechanism, a seven-flat and eight-vertical forming setup, and a six-flat and six-vertical sizing unit to ensure accurate pipe shaping.
• Extrusion and Cooling System: The extrusion rollers, made from 40Cr material, are quenched and tempered for durability, while the cooling water tank ensures optimal temperature control.
• Computerized Flying Saw Machine: This advanced unit allows for precise cutting of pipes to specified lengths, with a maximum sawing speed of 80 m/min and an accuracy of ±3 mm.

Applications and Industry Use

The Welded Pipe Production Line is widely used in various industries, including:

• Oil and Gas: For transporting crude oil, natural gas, and other fluids through pipelines.
• Construction: In the development of infrastructure projects, such as bridges and high-rise buildings.
• Manufacturing: For producing components in industrial machinery and equipment.
• Water Supply: In the creation of water distribution systems and irrigation networks.

Its versatility and efficiency make it a preferred choice for manufacturers seeking high-quality linepipe and steel pipe line solutions.

Company Background

BzZhou Xinghua Machinery Equipment Manufacturing Co., LTD. is a leading manufacturer of industrial machinery, specializing in the production of line pipe steel and welded gas pipe systems. With years of experience in the field, the company has established itself as a trusted partner for businesses worldwide. Their commitment to innovation and quality ensures that their products meet the highest industry standards.

Why Choose This Production Line?

The Welded Pipe Production Line offers several advantages:

• High Efficiency: With a forming speed of 60–80 m/min, the system maximizes productivity.
• Precision Engineering: Advanced components ensure accurate pipe dimensions and consistent quality.
• Durability: The use of high-grade materials like GCr15 and 40Cr ensures long-term reliability.
• Customization: The system can be tailored to meet specific production requirements.

Industry Standards and Compliance

The production line adheres to international standards for steel pipe line manufacturing, ensuring compliance with safety and performance benchmarks. For further information on industry standards, refer to the National Institute of Standards and Technology (NIST), which provides critical research and guidelines for manufacturing processes. As noted by NIST, "Precision in measurement and standards is essential for advancing technology and ensuring product reliability" (NIST). This commitment to quality aligns with NIST's mission to support U.S. manufacturing through rigorous research and development.

Conclusion

The Welded Pipe Production Line is a reliable and efficient solution for producing high-quality line pipe steel and welded gas pipe. With its advanced technical specifications, robust design, and industry-leading performance, it is an ideal choice for manufacturers seeking to enhance their production capabilities. For more details, visit BzZhou Xinghua Machinery Equipment Manufacturing Co., LTD..

References

1. National Institute of Standards and Technology (NIST). "Driving Innovation." Retrieved from https://www.nist.gov.