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Steel pipe characteristics

Posted by:Rain Time:2020.01.10 00:15

The production technology of the steel tube industry not only develops rapidly, but also introduces new ones. Steel tube production occupies an irreplaceable position in the steel industry.

Classification of steel pipes:

According to production methods, it can be divided into two categories: seamless steel pipes and welded steel pipes.

According to the material of the pipe (steel type), it can be divided into: carbon pipe, alloy pipe, stainless steel pipe, etc.

According to the connection method of the pipe end, it can be divided into: light pipe (without thread at the pipe end) and wire pipe (with thread at the pipe end).

According to the characteristics of surface coating, it can be divided into: black tube (not plated) and plated tube.

Classified by purpose: 1. Pipes for pipes. 2. Pipes for thermal equipment. 3. Tubes for machinery industry. 4. Pipes for petroleum geological drilling. 5. Tubes for the chemical industry. 6. Used by other departments.

According to the cross-sectional shape, it can be divided into: round steel pipe and special-shaped steel pipe.

Characteristics of steel pipe:

(1) Conveying fluid: It has a closed hollow geometry and can be used as a conveying pipe for liquid, gas and solid.

(2) To make structural parts: Under the same weight, the steel pipe has a larger section modulus than other steels, that is, it has greater resistance to bending and torsion, and belongs to economic cross-section steel and high-efficiency steel.

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