BACKPrecision seamless steel pipe
Precision steel pipe
Description:Precision steel pipe is a kind of high precision steel pipe material after cold drawing or hot rolling. Due to the advantages of no oxide layer on the inner and outer walls of precision steel pipes, no leakage under high pressure, high precision, high finish, cold bending without deformation, flaring, flattening without cracks, etc., it is mainly used to produce pneumatic or hydraulic components, such as cylinders or cylinders, which can be seamless pipes and welded pipes.
parameters
Product characteristics
1. Smaller outside diameter.
2. High precision can be done in small batches.
3. The cold-drawn product has high precision and good surface quality.
4. The transverse area of the steel pipe is more complicated.
5. Steel pipe performance is better, the metal is dense.
3. The cold-drawn product has high precision and good surface quality.
4. The transverse area of the steel pipe is more complicated.
5. Steel pipe performance is better, the metal is dense.
introduction
National standards for precision steel pipes; GB/T699-2008, national standard for precision steel pipe; GB/T3639-2008, in addition, there may also be the application of GB/T8162-2008 structure with precision steel pipes.
Precision steel pipe European standard :DIN2391
Folding basic use
Precision steel pipe is widely used in automobiles, motorcycles, electric vehicles, petrochemical, electric power, ships, aerospace, bearings, pneumatic components, medium and low pressure boiler seamless steel pipe and other fields, can also be applied to steel bar sleeve, bearings, hydraulic, machining and other fields!
