Special Spiral Welded Pipe Mill According to the customer's special requirement, the special spiral welded pipe mill is developed out from the normal spiral line. Then, these kinds of spiral line are called special type spiral welded pipe mill. According to the different functions of the pipes, the special type spiral welded pipe mills can be divided to oil filter small size spiral welded pipe mill, channeling spiral welded pipemill used for discharging the gas in the coal pit, oil tank thin large diameter spiral welded pipe mill, spaceflight aluminum alloy spiral welded pipe mill, ripple pipe large diameter spiral welded pipe mill and so on. Special spiral welded pipe mill is developed according to the customer's special requirement. Therefore, all the types are not limited above. They will be more according to the requirement.
Process: Loading Coil → Uncoiling → Leveling → Shear Butt Welding → Edge Milling → Feeding→ Pre-Bending and Guiding → Forming→ Pre-Welding → Cutting→ Pipe Delivering →Precise Welding → Pipe Loading → Finding The Welding Position → Pipe Rotating And Internal & External Welding → Pipe Exiting → Welding Seam Grinding → X-Ray Inspecting → Pipe End Expanding → Hydro Testing → UT Continuous Detecting → Pipe End Facing And Beveling → Weighting, Measuring , Marking → Finished Product Collecting.
Pre-Sales Services 1) Answer the customers' questions about investment consulting on the field of tube machine. 2) According to the production process requirements, plant management requirements and the company development, offering proposals and plant layout drawing for the customers. 3) Customers can visit the tube production line in our factory for free.
After-Sales Service 1) Provide the relevant shipping charge information, take charge of loading and the relevant shipping procedure, focus on the safety of the goods and the shipping time. 2) Provide the technical documents about machinery installation, maintenance, operation and so on. 3) Provide the technical support about the machinery installation, maintenance, operation and so on. 4) Provide the equipment list of the main components. 5) Responsible for the equipment installation and commissioning guidance. 6) Provide one year warranty. 7) Provide post-paid warranty service after shelf life.
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