Imports of oil and imports of NBR rubber ball ball Features / Benefits: Elastomer: NBR bisphenol or a peroxide coach fluorine rubber O-ring has strong high temperature and low temperature (-40-240oC) performance has good oil resistance properties very good dielectric properties, especially for Freon, acids, bases have good resistance to corrosion of all carbohydrates (oil, grease, solvents) fluoro rubber has low gas permeability in high-pressure chemical resistance Performance has a very strong resistance to compression permanent deformation, tear strength, abrasion imported rubber ball - our outstanding advantages: 1. Taiwan OTP- solid rubber ball work fine, after special mill treatment, no parting line, No flash very beautiful; 2. Taiwan OTP- rubber material: Our compounds select all imported glue material; 3. Taiwan OTP- Stock Status: existing rubber ball molds have 3.18MM 3.27MM 4MM 4.76MM 5MM 5.3MM 6MM 6.35 MM 6.7MM 7MM 7.14MM 8MM 8.25MM 9MM 9.52MM 9.9MM 10.21MM 10.7MM 11MM 11.53MM 12.7MM; 4. Taiwan OTP- material hardness: the rubber ball material generally used nitrile rubber, Viton, EPDM silicone, hardness 50-90 degrees, according to specific customer requirements, do not accept the basic tooling costs; 5. Taiwan OTP- price: we can do at the lowest prices of imported rubber ball.