Sealing Products Co., Ltd. Kunshan Hui Yang on machine tools, ships, automobiles, aerospace equipment, metallurgical machinery, chemical machinery, engineering machinery, construction machinery, mining machinery, petroleum machinery, plastics machinery, agricultural machinery, and a variety of instruments, a large number of application of various types of sealing elements. O-ring is mainly used for static seals and reciprocating seals. Seal for rotary motion, the only low-speed rotary sealing device. O-ring seals are generally mounted on the outer or inner circular cross-section from the seal rectangular groove. O-ring seal is still played well, cushioning effect in the oil, acid and alkali, wear, erosion and other environmental chemistry. Thus, O-ring hydraulic and pneumatic drive system most widely used a seal. O-ring materials can be divided according to the rubber o-rings, silicone o-rings, hydrogenated nitrile rubber o-rings, NBRo-ring, EPDM o-rings, neoprene o-ring. o-ring is a rubber seal products, also known as o-rings, the English called O-ring. o-ring seal from work, waterproof, anti-oil, anti-gas. All material production o-rings are all made of high quality imported glue material such as DuPont, Dow, Bayer, Daikin, materials NBR, EPDM, FKM, HNBR, SILICON, ACM, FFKM etc. o-ring can be done without flash, no parting line, the dimensional accuracy can be achieved 0.03MM. Product testing equipment US MICRO VIEW optical system BASLER machines imported from Germany and Italy DOSS-speed automatic full inspection machine. o-ring specifications please refer to the following information: 1, Germany standard ISO3601-1, DIN3771, Chinese standard GB 3452.1-92. Wire: 1.80,2.65,3.55,5.30,7.00MM. 2, American Standard AS568A, British Standard BS 1806. Wire: 1.78,2.62,3.53,5.33,6.99 3, British Standard BS 4518, Swedish standard SMS 1586. Wire: 1.6,2.4,3.0,5.7,8.4 4, French standard R diameter: 1.90,2.70,3.60,5.33,6.99 5, the Japanese standards JIS B2401 diameter: 1.9,2.4,3.1,3.5,5.7,8.4. 6, national standard GB1235-76 diameter: 1.9,2.4,3.1,3.5,5.7,8.6 7, American Standard AS568A 900 Series Wire: 1.02,1.42,1.63,1.83,1.98,2.08,2.20,2.46,2.95,3.00 . 8, the preferred metric dimensions: diameter: 1.0,1.5,2.0,2.5,3.0,3.5,4.0,4.5,5.0,5.5,6.0,7.0,8.0,10.0,12.0 9, customized non-standard specifications of any size. Japanese standards JIS P Series Specifications Table O-ring P Series O-ring P2 / O-ring P3 / O-ring P4 / O-ring P5 / O-ring ID1.80 * 1.90 ID2.80 * 1.90 ID3.80 * 1.90 ID4.80 * 1.90 P6 / O-ring P7 / O-ring P8 / O-ring P9 / O-ring ID5.80 * 1.90 ID6.80 * 1.90 ID7.80 * 1.90 ID8.80 * 1.90 P10 / O type Circle P10A / O-ring P11 / O-ring P11.2 / O-ring ID9.80 * 1.90 ID9.80 * 2.40 ID10.80 * 2.40 ID11.00 * 2.40 P12 / O-ring P12.5 / O-ring P14 / O-ring P15 / O-ring ID11.80 * 2.40 ID12.30 * 2.40 ID13.80 * 2.40 ID14.80 * 2.40 P16 / O-ring P18 / O-ring P20 / O-ring P21 / O-ring ID15.80 * 2.40 ID17.80 * 2.40 ID19.80 * 2.40 ID20.80 * 2.40 P22 / O-ring P22A / O-ring P22.4 / O-ring P24 / O-ring ID21.80 * 2.40 ID21.70 * 3.50 ID22.10 * 3.50 ID23.70 * 3.50 P25 ??/ O-ring P25.5 / O-ring P26 / O-ring P28 / O-ring ID24.70 * 3.50 ID25.20 * 3.50 ID25.70 * 3.50 ID27 .70 * 3.50 P29 / O-ring P29.5 / O-ring P30 / O-ring P31 / O-ring ID28.70 * 3.50 ID29.20 * 3.50 ID29.70 * 3.50 ID30.70 * 3.50 P31.5 / O-ring P32 / O-ring P34 / O-ring P35 / O-ring ID31.20 * 3.50 ID31.70 * 3.50 ID33.70 * 3.50 ID34.70 * 3.50 P35.5 / O-ring P36 / O-ring P38 / O-ring P39 / O-ring ID35.20 * 3.50 ID35.70 * 3.50 ID37.70 * 3.50 ID38.70 * 3.50 P40 / O-ring P41 / O-ring P42 / O-ring P44 / O-ring ID39.70 * 3.50 ID40.70 * 3.50 ID41.70 * 3.50 ID43.70 * 3.50 P45 / O-ring P46 / O-ring P48 / O-ring P49 / O-ring ID44.70 * 3.50 ID45.70 * 3.50 ID47.70 * 3.50 ID48.70 * 3.50 P50 / O-ring P48A / O-ring P50A / O-ring P52 / O-ring ID49.70 * 3.50 ID47.60 * 3.50 ID49.60 * 5.70 ID51.60 * 5.70 P53 / O-ring P55 / O-ring P56 / O-ring P58 / O-ring ID52.60 * 5.70 ID54.60 * 5.70 ID55.60 * 5.70 ID57.60 * 5.70 P60 / O-ring P62 / O-ring P63 / O-ring P65 / O-ring ID59.60 * 5.70 ID61.60 * 5.70 ID62.60 * 5.70 ID64.60 * 5.70 Kunshan Hui Yang sealing products - have strong technical force and production capacity, apply a rubber O-ring in installed on a variety of machinery and equipment, at a predetermined temperature, pressure, and various liquid and gaseous media, at rest or in motion state at the seal. In the bathroom, shipbuilding, automotive, hardware, electronics, toys, electronics, aerospace equipment, machinery, and a variety of instruments, large-scale application of various types of sealing elements. Rubber O-ring is mainly used for static seals and reciprocating seals. Seal for rotary motion, the only low-speed rotary sealing device. Rubber O-ring is usually installed in the outer or inner circle cross-section from the seal rectangular groove. Rubber O-ring in the oil, acid, wear, chemical erosion and other environmental still play a good sealing, cushioning effect. Therefore, the rubber O-rings are used in hydraulic and pneumatic drive system most widely used seal. 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