China Large-Diameter Alloy Steel Pipe Factory

- Mar 23, 2021-

Large diameter Alloy steel pipe (Alloy tube) is a kind of seamless steel pipe, its performance than the average seamless steel tube is much higher, because this kind of steel tube containing Cr inside is more, its high temperature resistance, low temperature resistance, corrosion resistance performance is compared with other seamless carbon steel tube, so the Alloy pipe in the oil, aerospace, chemical, electric power, boiler, military industry and other industries use more widely. Common material: Q345, 20Cr, 40Cr, 20CrMo, 30-35CrMo, 42CrMo, 20Mn, 16Mn, 12CrMo, 12Cr2Mo.


In the process of metal processing, with the development of modern technology, the corresponding manufacturing technology has been greatly improved. In the manufacturing process of large diameter thick wall alloy pipe, it is required to adopt more scientific manufacturing technology, promote the improvement of prefabrication technology skills, ensure the quality of alloy steel pipe and the safety performance of use, help to shorten the construction period, and provide guarantee for the quality and safety of the project.


Alloy steel pipe can be 100% recycled, in line with the national strategy of environmental protection, energy saving and resource saving. The national policy encourages the expansion of the application field of high pressure alloy tubes.

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