Features and uses of precision seamless black steel pipes

Posted by zora li on October 11th, 2022

In recent years, automobile and real estate enterprises have a large demand for steel, which greatly increases the demand for steel and drives the development of the steel market. The steel pipe industry is one of the important basic industries in the national economy.

Precision seamless black steel pipe has the following characteristics:
1. Light weight, the weight is only 1/5 of square steel.
2. Corrosion resistance, acid resistance, alkali resistance, salt resistance, atmospheric corrosion resistance, high temperature resistance, impact resistance, fatigue resistance, no need for regular maintenance. They have an effective service life of more than 15 years.
3. The tensile strength is 8-10 times that of ordinary steel, and the elastic modulus is better than that of steel. Has excellent creep resistance, corrosion resistance and impact resistance.
4. It has excellent mechanical properties and is easy to process.
5. High elasticity, repeated use of mechanical equipment, no memory, no deformation, anti-static.

Precision seamless pipe is a high-precision steel pipe material after cold drawing or hot rolling. Because there is no oxide layer on the inner and outer walls of the precision steel tube, no leakage under high pressure, high precision, high finish, no deformation, flaring, flattening, and no cracks in cold bending, it is mainly used for the production of pneumatic or hydraulic components as industrial materials. As far as tight seamless pipes are concerned, this is a high-precision, high-gloss, non-deformation steel pipe. These steel pipes are used in many fields of industrial production, such as automobile industry, shipbuilding industry, military industry, etc. The use of precision seamless pipes is completely irreplaceable.

Read more : seamless carbon steel pipe