O Ring kits 1. Quality Certification: ISO9001, RoHS, REACH, UL 2. Material: NBR/VITON/SI/EPDM 3. TYPE: METRIC /IMPERIAL/ EPDM rubber O RING KIT WHY CHOOSE US ... rubber products, o ring kit, o ring, x ring, v ring, oil seal, wiper seal, u ring, rod seal, piston seal, rubber cord, etc. The molded rubber products include: rubber grommet, rubber bellows, rubber ...