Xinhua Xu high pressure resistant rubber seals

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2016-06-21 17:35:23: 　
Xinhua Xu high pressure resistant rubber seals

High pressure rubber O-ring Common Application: rubber ring for installation on a variety of mechanical equipment, at a predetermined temperature, pressure, and various liquid and gaseous media, at rest or in motion from the state seal . In the bathroom, shipbuilding, automotive, hardware, electronics, toys, electrical appliances, aerospace equipment, machinery, and a variety of instruments, a large number of applications for various types of sealing elements. Rubber seal is mainly used for static seals and reciprocating seals. Seal for rotary motion, the only low-speed rotary sealing device. Rubber seals are generally mounted on the outer or inner circular cross-section from the seal rectangular groove. Rubber seals still play a good sealing, damping effect in the oil, acid, wear, chemical attack and other environments. Therefore, the rubber seal hydraulic and pneumatic drive system is the most widely used a seal.

Nitrile rubber seals -: excellent oil resistance, air tightness, wear resistance, is the most widely used products

Silicone rubber seals: with excellent resistance to low temperature, high temperature, suitable for home appliances, lighting, medical equipment, etc.

Viton seals: high temperature resistance, can be used in -30 ? ~ 250 ? environment, resistant to strong oxidants, oil, acid commonly used for high temperature, high vacuum and high-altitude conditions, also suitable for oil environment. Due to a variety of excellent performance, widely used in petroleum, chemical, aviation, aerospace and other sectors.

Ding stupid rubber seals: with a strong resistance, and can be used for various oil seals, waterproof, anti-oil properties.

EPDM rubber seals: ozone resistance, heat resistance and chemical resistance, good low temperature resistance, electrical insulation properties, has excellent resistance to hot water

Neoprene seals: aging resistance, weather resistance, oil resistance, chemical resistance and

Flame retardant, for a variety of chemical apparatus.

How to choose the hardness: the hardness of the rubber gasket choice is more important. If a pump-turbine power station hardness of 70 (Shore) ring, often flaking, even lateral cut after using 85 ~ 90 (Shore) seal, the desired effect. Low hardness, easy to install, but prone to peeling, installation damage, extrusion pressure even explode. High hardness, inconvenient to install. Usually rubber seals hardness 40 ~ 90 IRHD, but in general the use of 70 IRHD is more appropriate, silicone rubber is an exception for general use

Shenzhen Xu Xinhua Rubber Products Co., Ltd. is a collection development, manufacturing, sales as one of the seals specialized production company.

Greeting Tin Sum Shenzhen Jintian Road community after No. 350

Shenzhen Xu Xinhua Rubber Products Co., Ltd.

https://huaxu135.1688.com/

http://www.xhx168.com/

http://www.o-ringswx.cn/
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