O-ring pose friction is very small, so it can be used in many hydraulic cylinders to have the effect of sealing.

Rubber molding is a molding process that produces a usable rubber product. Rubber products are made from uncured rubber or elastomers.

Although the rubber-plastic seal is small, its role has made it a basic component and accessory in the national economy, such as national defense...

The cylinder is composed of a cylinder body, a piston, a piston rod, a cylinder head and a sealing ring.

The structural form of the composite seal used for piston rod is designed according to the requirements of the working condition.

O ring rubber seals are rubber products with a circular cross-sectional area. Its applications are in chemical, machinery...