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Rib pressing spiral welded pipe equipment
Key words:
Pipe welding equipment
Huaye Heavy Industry
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Product Details
Rib pressing spiral welded pipe equipment
Product Introduction
The pressure bar spiral welded pipe equipment is a special equipment for the production of spiral welded pipe with reinforced bar structure. This equipment increases the strength and rigidity of the pipe by adding reinforcing ribs on the surface of the spiral welded pipe, and is widely used in pipeline systems that transport liquids, gases and other materials, especially in areas where high pressure and high strength are required, such as oil and natural gas pipelines.
Its working principle is to roll the steel strip into a spiral shape in the forming unit, and at the same time apply pressure on the pipe wall to form reinforcing ribs through the pressure rib device, and then weld the pipe seam into shape through the welding unit. The whole process can be automatically controlled by PLC system to ensure production efficiency and product quality.
Application areas
Because of its high strength and high pressure resistance, spiral welded pipe is widely used in:
• Oil and gas pipelines
• Water pipelines in water conservancy projects
• Structural support pipes in construction works
• Transportation pipelines in the chemical industry
The spiral welded pipe production line is a mature unit with very competitive and technical characteristics in Huaye. The product specifications range from Φ25mm to 4000 Φmm, and are divided into general units and special customized units.
Specifications and models
| Model Series | Minimum pipe diameter | Maximum pipe diameter | Minimum wall thickness | Maximum wall thickness | Adapt to plate width | Maximum production capacity | Floor Area |
| mm | mm | mm | mm | mm | ton/year | m2 | |
| LH600 | 219-508 | 325-820 | 2-4 | 4-10 | 400-600 | 8000-12000 | 20X96 |
| LH800 | 219-508 | 406-1220 | 2-4 | 4-12 | 400-600 | 9000-17000 | 20X96 |
| LH1050 | 219-508 | 630-1620 | 2-4 | 4-14 | 450-1050 | 16000-23000 | 24X108 |
| LH1250 | 406-610 | 820-1620 | 3-6 | 8-18 | 500-1250 | 26000-35000 | 24X108 |
| LH1550 | 406-610 | 1420-3200 | 3-6 | 12-25.4 | 500-1550 | 36000-76000 | 26X125 |
| LH2000 | 406-610 | 2020-3200 | 4-6 | 20-25.4 | 1000-2000 | 77000-93000 | 30X180 |
The above models are for reference only and can be customized according to customer needs
Special customized production line
Huaye and Customers
Shipping
Although the welded pipe equipment itself has a large volume and weight, it is basically modular. We will try our best to design each module into a standard container.
But there are always some special parts, no matter how to change the design also exceed the volume size of the container. At this time we will use frame containers or open top containers.
If there are too many overweight or oversized parts, we will also choose bulk carriers for shipment.
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