Kunshan Hui Yang Co., Ltd. is specialized in the production of sealing O-ring, O-ring, rubber O-rings, silicone O-ring, fluorine rubber O-ring, waterproof O-ring, American Standard O-rings, the standard O-type ring, European standard O-ring, GB O-ring, precision O-rings, rubber O-ring, silicone O-ring, ORING, fluorine rubber O-ring, silicone flat washers, rubber flat washer, all kinds of silicone miscellaneous pieces of rubber and wear companies supporting sales-oriented band. o-ring groove design o-ring o-ring standard import Daquan O-rings (O-rings) is a circular cross-section of the rubber ring, because cross-section of O-type, so called O-type seal circle, also known as O-rings. Has the following advantages: 1) compact, easy assembly and disassembly; 2) static and dynamic seals can be used; 3) dynamic friction is relatively small; 4) the use of a single piece of O-ring, can play a role in sealing in both directions; 5 ) low prices. O-ring specification marking method: diameter Фi × diameter d, such as: O-ring 20 * 2.4, Ⅱ-2 GB1235-76, the 20 representatives of the great circle inner diameter of 20 mm, 2.4 on behalf of the cross-sectional diameter is 2.4 Aprons mm, type of rubber used on behalf of Ⅱ-2, GB1235 represents the standard number, 76 years on behalf of the published standards. O-ring is mainly used for static seals and reciprocating seals - Simple design O-ring cross-sectional structure is extremely simple, and there is self-sealing, reliable sealing performance. - Easy to install due to the O-ring portion of the structure itself and the installation is extremely simple and has become standardized, so the installation is very easy to replace. Kunshan Hui Yang Sealing Products Co., Ltd. Address: Kunshan City, Jiangsu, China Zhenchuan Road Zip:.. 215300 QQ Contact: 937 002 008 Phone: 86 0512-50131470 Fax: 86 0512-82092220 Contact: Liu Yang Mobile: 15312165301 Website: http : //www.fymfzp.com E-MAIL: fymfzp@163.com