Precision steel pipe is a kind of high-precision steel pipe material after cold drawing or hot rolling. Precision steel pipes are mainly used to produce products of pneumatic or hydraulic components, such as cylinders or oil cylinders, due to their advantages such as no oxide layer on the inner and outer walls, no leakage under high pressure, high precision, high finish, no deformation during cold bending, flaring, flattening and no cracks The precision steel pipe has high dimension accuracy, high internal and external surface finish, no oxide film on the internal and external surfaces of the steel pipe after heat treatment, no crack on the expanded and flattened steel pipe, no deformation during cold bending, and can withstand high pressure, and can be used for various complex deformation and deep mechanical processing.

Chemical Composition

1. The dimension accuracy of finished pipe is high, and the internal and external diameter can be accurate to within 0.05mm;

2. Good surface quality; Good internal and external surface finish;

3. The cross section is more complex; The inner and outer surfaces of the cold rolled steel tubes are free of oxide film;

4. Capable of withstanding greater pressure; The steel pipe shall be flaring and flattening without crack, cold bending without deformation, and can withstand medium and high pressure;

5. Better performance and denser metal.

DELIVERY CONDITION