Taiwan's imports of nitrile O-ring O-ring an import, Taiwan Wall top - professional import seal manufacturers to provide products: 1.o-ring, o-ring repair box, star-ring 2.ed ring, c-type ring, rubber balls, rubber flat washer 3. Gasket, PTFE ring, rubber oil seal retainer 4: TC, TB, VB, VC 5. Dust seal skeleton: DKB, GA, RB, EC 6. Polyurethane seal: UHS, UNS, DHS, YXD, YXd, YXA, QYD, QYd, J, JA, JB, FA 7. sliding seal combination: Grameen circle, Manchester seal, wear-oriented band, wear guides 8. pneumatic seal ring: APA, AGP, APP, PSD, USH, MYA, GLY, UPH, Z8, PZ, LBH, PDU, PAR, EU, EM, AVB, AEI, CTU 9. special rubber parts, rubber parts Second, nitrile O-ring imported hardness and tolerance: hardness and O-ring O-ring pressure about: 70 degrees can range pressure 10MPA within 80 degrees can block the pressure range is within 20MPA, 90 can block the Pressure range is within 30MPA. Conventional hardness nitrile rubber O-ring is 70 degrees, the tolerance is ± 5 degrees, fluorine rubber o-ring is a conventional hardness 75 degrees, the tolerance is ± 5 degrees, conventional hardness silicone O-ring 70, the tolerance is ± 5 degrees . NBR fluorine rubber hardness of 90 degrees are generally spot. Preservation methods import O-ring: Keep O-ring sealed and stored at room temperature in the dark, so that the O-ring of life will be in about 10 years. First, why should I use import O-ring? Because import O-ring is in mechanical, pneumatic, hydraulic, and other industries are often used rubber seals, the use of large quantities. If the poor quality of the O-ring, will often replace damaged, resulting in increased production costs. Especially in some large size O-ring in the replacement process, increasing the difficulty of replacement, the replacement of oil O-rings, nitrile rubber O-rings as well. Second, Taiwan's imports of O-rings Specifications Description: 1) O-ring specifications are generally expressed as: diameter d1 × diameter d2, such as: O-ring 44 * 4, 44 representatives of the O-ring inner diameter of 44 mm, 4 represents O sectional diameter ring is 4 mm; 2) Our complete O-ring specifications --- We have over 7000 deputy dies, including national standard and non-standard, the true sense did complete specifications. Non-standard mold mold do not charge fees. Third, the import O-ring presentation: O-ring, also known as O-rings, O-rings, rubber O-ring, O-seals, O-rings, O rings, O-rings, O-ring seals, rubber O-rings, O-rings, O-rings, etc; O-ring is a circular cross-section of the rubber ring, because type O section, so called O-rings. Called O-Ring in Taiwan-funded enterprises and the Japanese-funded enterprises. Under dynamic conditions, O-ring can also be used as a dynamic sealing element axially reciprocating and slow rotary motion. Under static conditions, O-rings to prevent leakage of liquid and gaseous media; O-ring (O-ring) is a standard, of course, our company can also custom non-standard O-ring according to customer needs. O-ring (O-ring) can be divided according to specifications: American Standard Series O-rings, the standard series of O-rings, the European standard series of O-rings, GB series O-ring.