The O Ring seals use: Widely used in metal & plastic, water supply, drainage, HVAC air conditioning, fire protection, pharmaceutical, shipping, and other piping systems, automobile, motorcycle, all kinds of machinery, household appliances, electronics, toys, sports equipment, pneumatic components and sanitary ware industry;

　　Nitrile rubber o Ring seals characteristics: the Dengqen rubber O-ring: with good resistance to oil, water-resistant, anti-solvent and high pressure oil characteristics. With good compression distortion, wear and elongation force.

    Fluorine rubber O ring seals: high temperature, chemical and hydraulic oil, mainly used for oil, gasoline and refrigerant seals. Suitable for petroleum based hydraulic oil, glycol Department of hydraulic oil, diester Department of lubricating oil, gasoline, water, silicone grease, silicone and other media. Is the most widely used, lowest-cost rubber seals. Discomfort for polar solvents such as ketones, ozone, nitro hydrocarbons, MEK and chloroform. The general temperature range of -40 ~ 120 ℃

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