Mangas de caucho en forma de V

Tipo: Freno de la fricción del sello hidráulico: Micro Especificación: SGS, RoHS, CE Código de HS: 4016939000
Empaquetado y entrega

Packaging Details:	General PE bag inner and carton outer. Of course can also according to your requirements.
Delivery Detail:	10 working days in general.

Anillo de goma en forma de V, estándar o personalizado

Descripción del producto

Description of V Shape Rubber Ring

Operational performance of V Shape Rubber Ring

1. Minimal leakage: V Shape Rubber Ring requires minimal leakage, has good sealing effect, and with the increased pressure of the hydraulic oil and improve its sealing function automatically, even in poor working environments such as high pressure and high temperature, the leakage of V Shape Rubber Ring also has no obvious increase.   2. Good compatibility: Because V Shape Rubber Ring soak for a long time in the hydraulic oil, swelling, dissolved, or embrittlement harden extremely easily, sealing function loss, so the V Shape Rubber Ring of the hydraulic oil has good compatibility.   3. Small friction resistance: In order to avoid or reduce hydraulic equipment produce the bad phenomena, such as low pressure crawling for V Shape Rubber Ring has lower static friction resistance and friction resistance, and its friction coefficient should be very stable.   4. Long service life: V Shape Rubber Ring should have good flexibility, heat resistance, cold resistance, pressure resistance, wear resistance and certain physical and mechanical strength etc., and long service life.

The structure of V Shape Rubber Ring

Commonly used sealing pressure type V Shape Rubber Ring mainly ring, circular ring and rectangular sealing ring, etc., they have some advantages such as simple structure, easy manufacturing, low cost, so they are hydraulic transmission system is widely used in the dynamic and static seal the sealing element. They installed in the sealing groove is usually produce 10-25% of the radial compressive deformation, and the sealing surface is relatively high initial contact stress, there is no pressure to prevent leakage of liquid.       Hydraulic cylinder, pressure of liquid extrusion sealing pressure type V Shape Rubber Ring, make further deformation, and on the sealing surface of the larger with the pressure of the liquid pressure, strictly speaking should be pressure. Higher and higher additional contact stress and contact with initial stress together to prevent leakage of liquid pressure. But when work pressure is greater than 10 mpa, in order to avoid quality synthetic rubber sealing part of the compression type V Shape Rubber Ring are in seal gap in cut off in the hydraulic cylinder reciprocating motion caused by leakage, must be in synthetic rubber sealing quality compression type V Shape Rubber Ring of the pressure side each set a synthetic resin retainer, such as nylon retainer, polyformaldehyde collar and filled ptfe ring.       Due to synthetic rubber sealing quality compression type V Shape Rubber Ring has larger compression deformation at work, so the static friction resistance particularly large, usually more than twice the kinetic friction resistance. So much static friction resistance in some low pressure hydraulic transmission system is bound to cause adverse phenomenon such as low pressure and difficult to handle crawling, this is the sealing pressure because of the very small size type V Shape Rubber Ring alone is used as the dynamic seal.

Grupos de Producto : Junta de goma