30 double-sided groove pipe is a kind of double-groove pipe that is widely used in construction, bridges, tunnels, subways and other projects. This pipe has excellent mechanical properties and corrosion resistance, which can meet the needs of various engineering projects.
The manufacturing process of double groove tube mainly includes the following steps:
1.Preparation of raw materials: The production of double-groove pipes requires the use of high-quality steel and non-ferrous metal materials, such as Q235, Q345 and other steels, as well as copper, aluminum and other non-ferrous metal materials. These raw materials need to be rigorously inspected and tested to ensure that their quality and specifications meet the requirements.
2.Steel cutting: The steel that has passed the inspection will be cut according to the production plan, and the dimensional accuracy and surface quality should be ensured when cutting.
3.Steel straightening: The cut steel needs to be straightened to eliminate defects such as bending and twisting, and to ensure the straightness and roundness of the pipe.
4.Steel surface treatment: In order to improve the corrosion resistance and aesthetics of the pipe, the steel surface needs to be polished, pickled, sprayed and other treatments.
5.Groove processing: Groove processing on the surface of steel is the core link of double groove tube production. Professional equipment and tools are required to ensure that the size and depth of the groove meet the requirements.
6.Welding forming: The processed steel is welded and formed according to the requirements, and the quality of the weld and the overall shape should be ensured during welding.
7.Non-destructive testing: Welded pipes need to be subjected to non-destructive testing to ensure that their internal quality and surface quality meet the requirements.
8.Finished product inspection: Strict inspection and testing of the produced double-groove pipe, including size, surface quality, mechanical properties and other indicators, to ensure that its quality and specifications meet the requirements.
In a word, 30 double-sided grooved pipe is an important engineering material, and its production process needs to go through multiple processes and quality testing to ensure that its quality and performance meet the requirements. This kind of pipe has a wide range of application prospects and market prospects in construction, bridges, tunnels, subways and other projects. Double-grooved tubing