A pneumatic cylinder body consists of an extruded profile barrel and two end covers, with sealing maintained by the end cover O-rings and the piston dynamic seal. Internal leakage causes insufficient ···
A hydraulic cylinder maintains pressure through the threaded or welded connection between the cylinder barrel and the cylinder head, as well as the piston rod seal. Internal leakage prevents the cylin···
Automotive air-conditioning pipe joints bear pressure through crimping, brazing and quick-connect structures. Refrigerant molecules are small, and the requirements on sealing faces are higher than tho···
The process of testing the air tightness of an automobile transmission (gearbox) generally includes the following steps: 1. Preparation: Seal the gearbox first to ensure there are no obvious air leaks···
In the automotive industry, many auto parts require sealing, such as gearboxes, which are often referred to as variable speed gearboxes. The product is often exposed to liquids in use scenarios, so th···
