Welded Pipe Production Line-BzZhou Xinghua Machinery Equipment Manufacturing Co., Ltd.|High-Speed Welding&Precision Engineering

Manufacturing high-quality steel pipes is a critical process in various industries, from construction to oil and gas. The Welded Pipe Production Line by **BzZhou Xinghua Machinery Equipment Manufacturing Co., Ltd.** offers a comprehensive solution for producing seamless and high-strength steel pipes with precision and efficiency. This article delves into the product's technical specifications, advantages, applications, and the company's expertise in the field.

Product Overview

The Welded Pipe Production Line is designed to produce electric welded steel pipes with diameters ranging from φ76 to φ89 mm and wall thicknesses of 2.0–5.0 mm. This system is ideal for industries requiring durable and cost-effective steel pipes, such as gas transmission, water supply, and structural applications. The production line integrates advanced technology to ensure high-speed operation, accuracy, and reliability.

Technical Specifications

The production line is equipped with a range of technical parameters that highlight its efficiency and precision. Below is a detailed table summarizing the key specifications:

Technical Parameter	Details
Strip Steel Width	238–279 mm (Materials: Q195–Q345)
Strip Steel Thickness	2.0–5.0 mm
Steel Pipe Diameter	φ76–φ89 mm
Steel Pipe Length	4–8 meters
Length Accuracy	0–6 mm
Forming Speed	60–80 m/min
Motor Power	250 kW (DC: Z4-280-42)
Reducer	ZLY280-10
Extrusion Roller Shaft	φ70 mm (Material: 40Cr, quenched and tempered)
Computer Flying Saw	Sawing Diameter: φ76–89 mm, Wall Thickness: 2–5 mm

Key Components and Functionality

The production line consists of several auxiliary and main machines, each playing a vital role in the manufacturing process:

Auxiliary Machine Composition

• Single-Station Manual Uncoiler: Designed to handle steel strip coils with an inner diameter of φ762 mm and an outer diameter of φ1800 mm, this unit ensures smooth material feeding.
• Shearing and Welding Unit: Equipped with hydraulic cutting and pneumatic pressing, this system allows for manual welding (excluding welding machines) to ensure structural integrity.
• Four-Roller Delivery Machine: This component maintains a steady supply of raw materials and feeds the welded steel strip into the storage bin. It features a gantry frame, upper and lower roller transmission, and a gear split axle box.

Main Machine Composition

• Forming and Sizing Unit: The system includes a seven-roller leveling unit, a seven-flat and eight-vertical forming setup, and a six-flat and six-vertical sizing mechanism. This ensures precise shaping and dimensional accuracy.
• Extrusion and Cooling System: The extrusion roller shaft (φ70 mm, 40Cr material) and a cooling water tank work together to maintain the pipe's structural integrity and surface quality.
• Computer Flying Saw Machine: This unit allows for precise cutting of pipes to fixed lengths (4–8 meters) with an accuracy of ±3 mm. It features a 55 kW AC saw motor and a 22 kW DC driving motor.

Advantages of the Production Line

The Welded Pipe Production Line offers several advantages that make it a preferred choice for manufacturers:

• High Efficiency: With a forming speed of 60–80 m/min, the system ensures rapid production without compromising quality.
• Precision Engineering: The use of advanced gearboxes (ZG35# spiral bevel gear transmission) and high-precision rollers ensures dimensional accuracy and consistent output.
• Flexibility: The system can handle a wide range of steel grades (Q195–Q345) and pipe dimensions, making it adaptable to various industry needs.
• Cost-Effectiveness: By minimizing material waste and reducing labor costs, the production line offers a competitive edge in the market.

Applications and Industry Use

The Welded Pipe Production Line is widely used in the following industries:

• Oil and Gas: For transporting crude oil and natural gas through pipelines.
• Construction: In structural frameworks, scaffolding, and water supply systems.
• Manufacturing: As raw material for machinery, automotive parts, and industrial equipment.
• Infrastructure: For municipal utilities, including gas distribution and drainage systems.

Company Background

BzZhou Xinghua Machinery Equipment Manufacturing Co., Ltd. is a leading manufacturer of industrial machinery, specializing in steel pipe production equipment. With years of experience in the field, the company has established itself as a trusted supplier of high-quality solutions for the global market. Their commitment to innovation and customer satisfaction has earned them a strong reputation among clients.

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

Industry Standards and Compliance

The Welded Pipe Production Line adheres to international standards for steel pipe manufacturing. The design and operation of the system align with guidelines from organizations such as the National Institute of Standards and Technology (NIST), ensuring compliance with quality and safety requirements. NIST's role in developing measurement standards and promoting technological innovation further validates the reliability of this production line.

Reference: National Institute of Standards and Technology (NIST)

Conclusion

The Welded Pipe Production Line by BzZhou Xinghua Machinery Equipment Manufacturing Co., Ltd. is a robust and efficient solution for producing high-quality steel pipes. With its advanced technical specifications, versatile applications, and adherence to industry standards, this production line is an essential asset for manufacturers in various sectors. Whether for oil and gas, construction, or infrastructure projects, this system delivers precision, reliability, and cost-effectiveness.