High-Frequency Straight Seam Welded Pipe Production Line-BzZhou Xinghua Machinery Equipment Manufacturing Co.,LTD.|line pipe steel,welded gas pipe,steel pipe line

Welded Pipe Production Line is a state-of-the-art solution designed for manufacturing electric welded steel pipes with precise dimensions and high-quality standards. This production line, manufactured by BzZhou Xinghua Machinery Equipment Manufacturing Co., LTD., is engineered to produce pipes with diameters ranging from φ76 to φ89 mm and wall thicknesses between 2.0–5.0 mm. Its advanced technical specifications and modular design make it ideal for a wide range of industrial applications.

Key Technical Parameters

The line pipe steel production line is optimized for efficiency and precision, with the following specifications:

Parameter	Specification
Strip Steel Width	238–279 mm (Material: Q195–Q345)
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

Machine Composition and Functionality

Auxiliary Machine Components

• Single-Station Manual Uncoiler: Designed for manual expansion and contraction, it accommodates steel strip coils with an inner diameter of Ф762 mm and an outer diameter of Ф1800 mm, with a belt width of 280 mm and a weight capacity of 5 tons.
• Shearing and Welding Unit: Features hydraulic cutting, pneumatic pressing platforms, and manual welding (excluding welding machines) for precise edge preparation and joining.
• Four-Roller Delivery Machine: Ensures continuous raw material supply to the forming machine. It includes a gantry frame, upper/lower roller transmission, and gear split axle boxes with vertical and horizontal pressing rollers.
• Cage Looper: Stores raw materials to maintain uninterrupted production, with adjustable frames and support rollers to accommodate varying steel strip widths.

Main Machine Components

• Welding System: Utilizes a DC motor (Z4-280-42, 250KW) and a reducer (ZLY280-10) to achieve a forming speed of 60–80 m/min.
• Roller Arrangement: Includes seven passive leveling rollers, seven flat and eight vertical forming rollers, six flat and six vertical sizing rollers, and a Turkish ear head (8 rollers, single-sided 4 rollers).
• Extrusion and Cooling System: Features extrusion rollers with a Ф70 mm shaft (material: 40Cr, quenched and tempered) and a cooling water tank for post-welding treatment.
• Computer Flying Saw Machine: Cuts pipes to precise lengths (4–8 m) with an accuracy of ±3 mm, powered by a 55KW AC saw motor and 22KW DC drive motor.

Applications and Industry Relevance

The welded gas pipe production line is widely used in sectors requiring high-strength, corrosion-resistant piping. Key applications include:

• Oil and Gas Industry: For transporting natural gas and crude oil through pipelines.
• Construction: In structural frameworks and scaffolding systems.
• Manufacturing: For producing components in automotive and heavy machinery.
• Energy Sector: In power plants and renewable energy systems.

According to the National Institute of Standards and Technology (NIST), precision in manufacturing processes is critical for ensuring the safety and reliability of industrial equipment. The production line’s adherence to strict dimensional tolerances aligns with these standards, as highlighted in NIST’s research on material processing technologies.

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

Based in Bazhou City, Hebei Province, China, BzZhou Xinghua Machinery Equipment Manufacturing Co., LTD. is a leading manufacturer of industrial machinery, specializing in high-frequency welded pipe production lines. With over 20 years of experience, the company has established itself as a reliable supplier of equipment for the steel and construction industries.

The company’s commitment to innovation and quality is reflected in its advanced manufacturing processes and rigorous testing protocols. Their products are exported to over 50 countries, including the United States, Europe, and Southeast Asia, and are trusted by major industrial clients for their durability and performance.

Advantages of the Production Line

• High Efficiency: Capable of producing 60–80 m/min of welded pipes, significantly reducing production time.
• Cost-Effective: Minimizes material waste and energy consumption through optimized design.
• Customization: Offers tailored solutions for specific pipe dimensions and material requirements.
• Easy Maintenance: Modular components allow for quick repairs and upgrades.

Conclusion

The Welded Pipe Production Line by BzZhou Xinghua Machinery Equipment Manufacturing Co., LTD. represents a cutting-edge solution for modern industrial needs. Its advanced technical specifications, robust design, and versatility make it an ideal choice for manufacturers seeking precision, efficiency, and reliability. For more information, visit the company’s official website or explore their product catalog.

References

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