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Production process of precision bright tube

Author: Liaocheng precision steel pipe factory source: unknown date: February 23, 2019 18:51

Precision bright tube The production process is introduced

1. Pipe material supply, the pipe materials used are hot-rolled seamless steel pipe finished pipe or semi-finished pipe blank pipe, extruded pipe and welded pipe;

2. Pipe material preparation, including inspection, bundling, pickling, cleaning, flushing, neutralization, drying, lubricant coating, etc;

3. Cold working (cold rolling or cold drawing);

4. Finished product finishing includes heat treatment, straightening, sampling, cutting head and tail, inspection (manual inspection and various flaw detection), hydrostatic test, oiling, packaging, warehousing, etc.

  Precision bright tube The production characteristics of the pipe processing unit are that the pipe material usually goes through several cold deformation and work hardening from the input to the finished product. Therefore, the whole production process is composed of multiple preparation procedures and deformation processes, and has the characteristics of reciprocating cycle. Therefore, there are many processes, long production cycle, large metal consumption, low production efficiency, high precision, bright and smooth internal and external surface, and no peeling, There are no cracks and pits.
    Precision bright pipe is widely used in petroleum, chemical, medical, food, light industry, mechanical instruments and other industrial pipeline and mechanical structure components. In addition, when the bending and torsion strength are the same, the weight is lighter, so it is widely used to manufacture mechanical parts and engineering structures. It is also commonly used for the production of various conventional weapons, barrels, shells, etc.


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Shandong Liaocheng precision steel pipe factory
Contact person: Director Wang
Mobile phone: 13963013099 18963561655
Address: JIANGGUANTUN Industrial Park, Liaocheng City, Shandong Province

Contact person: factory director Wang mobile phone: 13963013099 18963561655
Email: Address: JIANGGUANTUN Industrial Park, Liaocheng City, Shandong Province
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