??Rubber seals are tips

??Rubber seals due to its low manufacturing cost and easy to use, which is widely used in a variety of dynamic and static sealing applications.

??Standards; most countries have developed rubber seals series of product standards,

??Where American Standard (AS 568),

??Japan Standard (JIS B 2401),

??International Standard (ISO 3601/1) more common.

??Sealing mechanism rubber seals: rubber seals is an automatic double-acting sealing element. When you install the radial and axial aspects of pre-compression endowed with rubber seals its initial sealing capability. It is with increasing system pressure increases.

??Performance parameters: static seal dynamic sealing Working pressure no ring, up to 20MPa; when ring up to 40MPa; when special ring up to 200MPa. When no ring, up 5MPa; when ring, a higher pressure. Maximum speed up the reciprocating motion speed 0.5m / s, the maximum rotation speed of up to 2.0m / s. Temperature is usually the case: -30 ? ~ + 110 ?; special rubber: -60 ? ~ + 250 ?; rotary occasions: -30 ? ~ + 80 ?