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

Producing high-quality steel pipes efficiently requires advanced machinery and precise engineering. The Welded Pipe Production Line from BzZhou Xinghua Machinery Equipment Manufacturing Co., LTD. is designed to meet the demanding standards of modern industrial applications. This article explores the product's technical specifications, operational advantages, and its role in the manufacturing sector.

Product Overview

The φ76—φ89 High Frequency Straight Seam Welded Pipe Production Line is engineered to produce electric welded steel pipes with diameters ranging from 76mm to 89mm and wall thicknesses between 2.0mm and 5.0mm. This production line is ideal for industries requiring durable, high-strength steel pipes, such as oil and gas, construction, and automotive sectors. The system integrates multiple components, including uncoiling, forming, welding, and straightening, to ensure seamless and efficient manufacturing.

Technical Specifications

The production line is equipped with advanced machinery to ensure precision and reliability. Below is a detailed breakdown of its technical parameters:

Parameter	Details
Strip Steel Width	238-279mm (Material: Q195-Q345)
Strip Steel Thickness	2.0–5.0mm
Steel Pipe Specifications	φ76－φ89mm
Steel Pipe Length	4-8 m
Length Accuracy	0-6 mm
Forming Speed	60-80m/min
Uncoiler Capacity	Inner Diameter: Ф762mm, Outer Diameter: Ф1800 mm, Belt Width: 280 mm, Weight: 5 tons
Shearing and Welding	Hydraulic cutting, pneumatic pressing platform, manual welding
Four-Roller Delivery Machine	Feeding Roller Diameter: Ф170mm, Speed: 140m/min
Computer Flying Saw Machine	Sawing Diameter: Ф76-89mm, Wall Thickness: 2-5 mm, Fixed Length: 4-8m
Straightening Machine	Motor: 30kw, Straightening Roller Dimensions: φ220×400mm (Upper), φ200×240mm (Lower)

Key Components and Functionality

The production line consists of several critical units, each designed to optimize performance and efficiency:

Auxiliary Machine Composition

• Single-Station Manual Uncoiler: Adapts to steel strip coils with inner diameters up to Ф762mm and outer diameters of Ф1800mm. It ensures stable material supply for the production process.
• Shearing and Welding Unit: Features hydraulic cutting and pneumatic pressing, enabling precise welding of steel strips. Manual welding is supported, excluding the need for a dedicated welding machine.
• Four-Roller Delivery Machine: Maintains a continuous supply of raw materials to the forming machine, with a feeding speed of 140m/min. It includes a gantry frame, upper and lower roller transmission, and a gear split axle box.
• Cage Looper: Stores raw materials for the forming and sizing machine, ensuring uninterrupted production. It allows adjustments based on the steel strip width.

Main Machine Composition

• Forming and Sizing Units: Includes passive seven-roller leveling, feeding vertical rollers, and a 7-flat and 8-vertical forming system. The sizing unit features 6-flat and 6-vertical rollers for precise diameter control.
• Extrusion and Cooling System: Ensures uniform pressure distribution and rapid cooling of the welded pipe, enhancing structural integrity.
• Computer Flying Saw Machine: Equipped with a high-speed saw (55KW motor) and a trolley system for accurate cutting. It supports up to 15 cuts per minute and a maximum travel of 2m.
• Straightening Machine: Eliminates residual stress and bending after welding. Its four-column frame structure and worm gear system provide manual pressure adjustment for optimal results.

Advantages and Applications

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

Operational Efficiency

With a forming speed of 60-80m/min, the production line ensures high throughput while maintaining precision. The integration of automated systems, such as the computer-controlled flying saw and roller delivery machine, minimizes downtime and reduces labor costs.

Material Versatility

The system is compatible with a wide range of steel grades, including Q195-Q345, allowing it to produce pipes for diverse applications. Its ability to handle strip steel thicknesses from 2.0mm to 5.0mm ensures flexibility in manufacturing different pipe specifications.

Quality Assurance

The straightening machine and cooling system work in tandem to eliminate defects and ensure dimensional accuracy. The production line adheres to strict quality control measures, resulting in pipes that meet international standards for strength and durability.

Industrial Applications

This production line is widely used in the following sectors:

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

Company Background

BzZhou Xinghua Machinery Equipment Manufacturing Co., LTD. is a leading manufacturer of industrial machinery, specializing in the design and production of welded pipe equipment. With years of experience in the field, the company has established itself as a trusted partner for clients seeking reliable and high-performance solutions. Their commitment to innovation and quality has earned them a strong reputation in the global market.

For more information about the company, visit their official website.

Industry Standards and Compliance

While the Welded Pipe Production Line is designed to meet industry-specific requirements, it is essential to align with national and international standards. According to the National Institute of Standards and Technology (NIST), rigorous testing and adherence to measurement standards are critical for ensuring the safety and reliability of industrial equipment. NIST's role in developing measurement science and standards supports the continuous improvement of manufacturing processes, including those for welded pipes.

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

Conclusion

The φ76—φ89 High Frequency Straight Seam Welded Pipe Production Line exemplifies the synergy between advanced engineering and industrial efficiency. By combining precision, durability, and adaptability, this production line caters to the evolving needs of modern manufacturing. Whether for oil and gas pipelines or construction projects, the system delivers consistent quality and performance. For businesses seeking to enhance their production capabilities, investing in this technology is a strategic move toward long-term success.

Explore the product page to learn more about its features and specifications.