In recent years, the demand for steel products by automobile and real estate enterprises has been large, which has greatly increased the demand for steel products, which has driven the development of the steel market. The steel pipe industry is one of the important basic industries in the national economy. Due to the continuous improvement of the living standards of our people and the increasingly good overall economic development, China's steel pipe market has developed rapidly. The demand for the Chinese steel pipe market will continue to increase steadily in the future.
Precision
seamless steel tubes have the following features:
1. Light weight, weight is only 1/5 of the square steel.
2. Corrosion resistance, acid resistance, alkali resistance, salt resistance, atmospheric corrosion resistance, high temperature resistance, impact resistance, fatigue resistance, no regular maintenance. Their effective service life can reach more than 15 years.
3. The tensile strength is 8-10 times that of ordinary steel, and the elastic modulus is better than steel. It has excellent creep resistance, corrosion resistance and shock resistance.
4. It has excellent mechanical properties and easy processing.
5. High elasticity, mechanical equipment reuse, no memory, no deformation, anti-static.
Precision seamless pipe is a high-precision steel pipe material after cold drawing or hot rolling. Because the inner and outer walls of precision steel pipes have no oxide layer, high pressure and no leakage, high precision, high smoothness, no deformation of cold bending, flaring, flattening and no cracks, they are mainly used to produce pneumatic or hydraulic components as industrial materials. In terms of tight seamless tubes, this is a kind of high-precision, high-gloss, non-deformable steel pipe. These steel pipes are used in many fields of industrial production, such as the automobile industry, shipbuilding industry, military industry, etc. The use of precision seamless tubes is completely irreplaceable.
