[Jada Industry and Trade to recommend star product]-o-ring rubber O-ring seals comparison with other types of Tianjin metal o-ring, has the following advantages: - for a variety of seal forms: static seals, dynamic seals suitable for all kind of use of materials, dimensions and grooves are standardized, interchangeable - for a variety of sports mode: rotary motion, or a combination of axial reciprocating motion (eg reciprocating rotary movement combination) - suitable for a wide variety of sealing medium : oil, water, gas, chemical, or other media mixed media [Jada Industry and Trade to recommend star product-o-ring] Application: When Viton O-rings used in automobiles, aircraft engine seals can be at 250 ℃ Long-term use of metal o-ring, ideal for engine power output shaft seal can also be used for engine valve stem seals, cylinder liner seals, clutch seals, seal air filter, fuel pump and the fuel hose inner sealed plastic. Viton seals can only be used under high vacuum conditions. Viton inorganic acid medium can be used for the metal o-ring type seal, a metal sulfate, 67% o-ring under 140 ℃ agent, concentrated hydrochloric acid under 70 ℃, 90 ℃ 30% nitric acid can be used for a long fluorine special formula Rubber can also be used aqua regia. In the semiconductor manufacturing industry, silicon tetrachloride may be used, gallium, phosphorus oxychloride 275 ℃ following medium. [Miyun metal o-ring] | metal o-ring proxy | 30 years o-rings are provided by the manufacturers Yada Yada Industry and Trade Industry and Trade. Welcome to consult Tianjin Adar Ltd. (www.yada-mfj.com), be sure to specify when contact is through the "Business Alliance Member" see, thank you! Contact: Manager Ma