Introduction of dust ring LBH

Dust ring LBH ——Dust ring is a part that removes dust, sand, rain, frost and other dirt attached to the outer surface of the cylinder by the reciprocating piston rod, and prevents external dust and rain from entering the inside of the sealing mechanism. Dust seals are mainly used as one of the special seals in the iron and steel industry.

Product use: It is used to prevent dust from exposed parts of pistons or valve stems of reciprocating cylinders and mineral hydraulic cylinders.

Scope of application: engineering machinery, general machinery, oil cylinders, etc.

Customized sealing materials: polyurethane, rubber, PTFE, vioton rubber.

Working temperature: -20～200℃

Product hardness: 80±5A

According to: the sealing performance of the sealing ring is excellent, the working life is long, and the working life of the dynamic pressure seal is better than the normal seal. The frictional resistance of the sealing ring is small, and the frictional force is equal, which is less than half of the frictional force of the O-ring seal, which can eliminate the "crawling" phenomenon of movement at low speed and low pressure.

The dust-proof ring is highly wear-resistant, and the sealing surface has automatic elastic compensation after wear.

Good self-lubricating performance of the dust ring. Can be used as an oil-free lubrication seal.

The dust-proof seal has a simple structure and is easy to install.

Working speed: ≤15m/s;

Working temperature: -40-220℃.

Applicable medium for dust-proof ring: hydraulic oil, gas, water, mud, emulsion, alkali, chemicals, etc.

Advantages of seals

1. The seals should have good sealing performance within the working pressure and a certain temperature range, and it can automatically improve the sealing performance as the pressure increases.

2. The seals has a simple structure, easy to use and maintain, so that the sealing ring has a longer life and a stable friction coefficient.

3. The seals has strong corrosion resistance, is not easy to age, and has a long working life and good wear resistance. It can automatically compensate to a certain extent after wear.