An O-ring is a very simple, yet precise, elastomeric seal that’s placed between two or more parts of an assembly. This critical ring of elastomer is one of the most widely used mechanical components, ...

Ching Chan Optical Technology Co., Ltd. engages in the manufacture and sales of optical vision sorting machine. Its products include screw & bolt sorting machine, nut sorting machine, Eddy current ...

The trapezoidal shape is said to eliminate the possibility of the O-ring popping out, unlike standard round-shape O-rings that rely on being pinched by the groove retaining ring for seal retention.

O-rings and guide rings are both used on hydraulic cylinders, but they handle different tasks. O-rings are often the first choice for engineers because of their flexibility and performance in static ...