Product Details
Precision tube
Precision steel pipe is a kind of seamless steel pipe with high precision and high brightness inside and outside after being cold drawn or hot rolled. After heat treatment, there is no oxide film on the inside and outside surfaces, and the steel pipe is flared and flattened without cracks and cold bending. And can withstand high pressure, can do various complex deformation and mechanical deep processing.
Chinese name: precision tube
Foreign name: Precision tube
Basic use
Widely used in the manufacture of precision mechanical parts and engineering structures, automobiles, petrochemicals, electric power, pneumatic components, steel sleeves, hydraulics, and machining. It is also often used to produce various conventional weapons, barrels, shells, bearings, etc.
Common materials
Commonly used materials are 20#, 35#, 45#, 20cr, 40Cr, 20CrMo, 16mn, 27simn, 304, 201, high-quality carbon structural steel.
Precision tube features
1. The outer diameter is smaller.
2. The cold-drawn finished product has high precision and good surface quality.
3. The horizontal area is more complicated.
4. Better performance and denser metal.
Process production process
Tube billet-inspection-peeling-inspection-heating-piercing-pickling passivation-grinding-lubrication and air drying-cold rolling-degreasing-cutting-inspection-marking- -Product packaging.
FAQ
1. Question: The difference between precision tube and seamless tube
Answer: Because the inner and outer walls of the precision tube have no oxide layer, withstand high pressure without leakage, high precision, high smoothness, cold bending without deformation, flaring, flattening without cracks, etc., it is mainly used to produce pneumatic or hydraulic components, such as cylinders. Or the oil cylinder, which can be a seamless tube or a welded tube.
The main feature of seamless pipes is that they have no welded seams and can withstand greater pressure. The product can be very rough as-cast or cold drawn. Precision steel pipe is a product that has appeared in recent years, mainly because the inner hole and outer wall dimensions have strict tolerances and roughness.
http://www.wbsteelgroup.com/
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