High-Frequency Straight Seam Welded Pipe Production Line-BzZhou Xinghua Machinery Equipment Manufacturing Co., LTD.|Precision Steel Pipe Manufacturing&High-Efficiency Welding

Producing high-quality steel pipes is essential for industries ranging from construction to oil and gas. The Welded Pipe Production Line by BzZhou Xinghua Machinery Equipment Manufacturing Co., LTD. offers a comprehensive solution for manufacturing line pipe steel and welded gas pipe with precise specifications. This article explores the technical capabilities, applications, and advantages of this advanced production system.

Overview of the Welded Pipe Production Line

The Welded Pipe Production Line is designed to produce electric welded steel pipes with diameters ranging from φ76 to φ89 mm and wall thicknesses between 2.0–5.0 mm. This system is ideal for industries requiring durable, high-strength pipes for structural and fluid transportation applications. The production line integrates multiple components to ensure efficiency, precision, and reliability in manufacturing.

Technical Specifications

The production line adheres to strict technical standards to deliver consistent quality. Below is a detailed overview of its specifications:

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
Welding Pipe Diameter	φ76–φ89 mm
Welding Pipe Speed	60–80 m/min
Motor Power	250 kW (DC: Z4-280-42)
Reducer	ZLY280-10
Computer Flying Saw Machine	Sawing Diameter: φ76–89 mm, Wall Thickness: 2–5 mm
Straightening Machine	Speed: 100 m/min, Pipe Diameter: φ60–φ89 mm

Key Components of the Production Line

The system comprises several critical components, each designed to optimize performance and durability:

1. Auxiliary Machines

• Single-Station Manual Uncoiler: Adapts to steel strip coils with an inner diameter of Ф762 mm and outer diameter of Ф1800 mm, with a belt width of 280 mm and weight capacity of 5 tons.
• Shearing and Welding Unit: Features hydraulic cutting, pneumatic pressing, and manual welding (excluding welding machines).
• Four-Roller Delivery Machine: Ensures continuous raw material supply with a feeding roller diameter of Ф170 mm and speed of 140 m/min.

2. Main Machine

• Unit Arrangement: Includes passive seven-roller leveling, forming, sizing, and extrusion units. The system uses 40Cr material for critical shafts, ensuring durability.
• Extrusion and Cooling: The extrusion roller shaft is Ф70 mm, while the cooling water tank maintains product integrity during processing.
• Computer Flying Saw Machine: Offers precision cutting with a maximum speed of 80 m/min and a saw blade size of Ф900 mm.

3. Straightening Machine

The straightening machine eliminates stress and bending after welding. It features a four-column frame structure with upper and lower rollers made of GCr15 (HRC60–65) and 40Cr (HRC45–50), respectively.

Applications and Industry Relevance

The Welded Pipe Production Line is tailored for industries requiring high-strength, precision-engineered pipes. Key applications include:

• Construction: For structural frameworks and scaffolding.
• Oil and Gas: For transporting fluids and gases under high pressure.
• Automotive: For exhaust systems and chassis components.
• Water Supply: For municipal and industrial water distribution networks.

Its ability to produce pipes with tight tolerances and consistent quality makes it a preferred choice for manufacturers seeking compliance with international standards.

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 and production systems. With decades of experience, the company specializes in designing and producing high-frequency straight seam welded pipe production lines, catering to global markets. Their commitment to innovation and quality is reflected in the advanced engineering of their products, which meet the rigorous demands of modern manufacturing.

Advantages of the Production Line

The Welded Pipe Production Line offers several advantages:

• High Efficiency: With a forming speed of 60–80 m/min, the system maximizes output while minimizing downtime.
• Precision Engineering: The use of high-grade materials and advanced control systems ensures accurate pipe dimensions and weld quality.
• Customization: The production line can be tailored to meet specific industry requirements, including custom roller tables and frames.
• Cost-Effectiveness: By integrating multiple processes into a single system, the line reduces labor and operational costs.

Ensuring Quality and Compliance

The production line aligns with global manufacturing standards, ensuring that the final products meet the demands of diverse industries. The company's adherence to National Institute of Standards and Technology (NIST) guidelines highlights its commitment to precision and reliability. NIST's role in advancing measurement science and technology underscores the importance of standards in industrial production, as noted in their mission to "fuel innovation and improve the quality of life for all Americans" (NIST).

Conclusion

The Welded Pipe Production Line by BzZhou Xinghua Machinery Equipment Manufacturing Co., LTD. is a robust solution for producing high-quality steel pipes. With its advanced technical specifications, efficient design, and industry-specific applications, this system is a valuable asset for manufacturers seeking to enhance productivity and product quality. As industries continue to demand precision and reliability, the production line stands as a testament to the company's expertise and innovation in machinery manufacturing.

References

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