Precision seamless tube is a kind of high precision and high brightness seamless steel tube which through the production of cold drawn or cold rolled.
Standard:
DIN2391-2;GB/T3639, GB/T8713;HK15-2000.
Technological processes:
Tube billet, peeling, heating, perforation, pickling, grinding, lubrication dry, cold rolled, to oil, cut head, inspection, identification, finished product packaging
Uses:
Precision tube usually used in the manufacture of mechanical structure, hydraulic equipment, auto parts, steel sleeve:
1. Auto parts, auto parts manufacturing precision mechanical parts;
2. The motor shell, motor casing, dc motor in the cylinder, hydraulic cylinder, cylinder;
3. Industrial processed: machinery, processing machinery spare parts processing, bearing, etc.;
4. Electric gas pipeline etc.
5. Also used for the production of various kinds of conventional weapons, honed barrel, shells, etc