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Two sets of small diameter 426mm spiral welded pipe machine successfully commissioned in Liaoning,China
11 Oct,2024
These two sets of 426mm diameter spiral welded pipe machines are designed and manufactured by Huaye and have been successfully put into production in Liaoning recently. The equipment is designed for the production of high-efficiency small-diameter spiral steel pipes.
This small-diameter equipment integrates precise control and efficient production capacity, and is widely used in oil and gas transportation, water conservancy engineering, structural construction and other fields.

Basic specifications:
Outer diameter of pipe: φ219-φ426mm
Pipe wall thickness: 3-8mm
Strip width: 400-800mm
Pipe length: 6-12m
With the smooth commissioning and successful production of these two sets of 426mm small-diameter spiral welded pipe units in Liaoning, it not only marks another major breakthrough in the field of high-end equipment manufacturing by Huaye, but also indicates that China has taken a solid step in the production technology of small-diameter spiral steel pipes. The successful implementation of this project not only greatly improves the automation and intelligence level of this kind of pipe production in China, but also significantly improves the production efficiency and product quality, and provides more high-quality and diversified pipe choices for domestic and foreign markets.

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Key words:
Pipe welding equipment
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