... price performance ratio 3.OEM&ODM Product Description Item nameAir compressor o ring MaterialSilicone,,FKM,FPM,VITON A, VITON B, GF ... 300°C, acid and alkali resistance and oil resistance is the best in the oil resistant rubber, good radiation resistance and high ... -type Loop, U-type Loop, Y-type Loop, rubber strip, oil seal, rubber tubing and various rubber, appliances, hardware and machinery ...