The section is O-shaped, so it is called O-ring.O-rings are the most widely used rubber sealing element and are cost-effective and productive. Yangshin reserves a large number of O-RING products, US standard AS568A series, Japanese standard JIS B 2401 series and special O-RING products.

X-RING is composed of four sealing lips, also known as Quad-RING and Q-RING. Its sealing principle is roughly the same as O-RING. It can be used in dynamic and static environments. Due to its special design, the force on the contact surface is uniform distribution, can reduce friction and wear and prolong the life of seals.

The groove design is slightly different from the O-RING design. For related questions, please contact Yangshin.

Due to the V-shaped section, it is named V-RING, also known as V-PACKING,V-Seal. It is a shaft rotary seal, which can achieve both dustproof and sealing effects at the same time. It is mainly used in machine tools and automotive industry.According to customer needs, V-RING three series can be developed, VS / VL / VA.

Also known as U-PACKING and U-Seal, they are mainly used in hydraulic and pneumatic equipment and can be used in both static and dynamic environments. Yangshin cooperates with the development of international standard USH, UPH, USI, UPI, DH ... various series of products, all products can be customized production.

It is a common rubber seal. Its main functions are cushioning, shock absorption, and leakage prevention. Various sizes, hardnesses, and colors can be customized for development and production.

Washer is all customized products, no specifications

Also known as Anti-extrusion ring, it is usually used in combination with O-RING and X-RING. The main function is to prevent the failure of the sealing effect caused by the extrusion deformation of the rubber seal in a high-pressure environment.

For questions about the Back-up ring matching with O-RING and X-RING size, please contact Yangshin

It belongs to the mechanical seal, which achieves the functions of leakage prevention and buffering in the two joints. At present, Yangshin has cooperated with the development of NBR materials for vehicles, and added conductive formula products, which are used in electronic equipment.

Gasket and Packing are all customized products.

Rubber products can be customized with special formulas such as material, hardness, color, etc., and develop exclusive products belonging to customers.