X-ring star ring

Referred to as star ring, also known as X-shaped ring, its size is represented by inner diameter d1 and section diameter d2. The star ring is a sealing element that can seal in two directions. It is installed in various forms of grooves and its radial or axial pre-compression gives the star ring the initial sealing ability, which increases with the increase of pressure. Great sealing force. Under the action of pressure, the cross-sectional shape of the star ring will make the pressure evenly transmitted to all sides, so it has a good sealing effect.

Keyword：

x-ring the sealing is ring in of it star to

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X-ring star ring

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15354087771

zhx@hongjiaxj.cn

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X-ring star ring

Compared with O-rings, the advantages are as follows:
Due to its cross-sectional shape with four sealing lips, it does not twist in the groove, so it does not roll in the groove when reciprocating
Less friction because it requires less pre-compression than O-rings. Less compression means less friction and wear, resulting in longer life.
The sealing effect is very good, due to the better pressure distribution on the cross section of the star ring, a very good sealing effect can be obtained.
Lubrication pockets are formed between the sealing lips, improving start-up conditions.
Unlike the O-ring, its parting flash is located in the recess of the cross-section, that is, between the two sealing lips, and is far from the lip position.

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The main professional processing equipment includes flat vulcanizer, injection molding machine, rubber and plastic pressurized kneader, rotorless vulcanizer, tensile testing machine...

Hengshui Hongjia Rubber Products Co., Ltd.

Tel: 15354087771

Fax: 0318-4290916

Website: https://hjrose.en.alibaba.com/

Address: Jingxian Development Zone, Hengshui City, Hebei Province