... , such as o-ring, oil seal, cup, diaphragm valve, corrugated pipe, hose, seals, foam, etc, also used to make rubber sheet and wear ... can provide the materialNatural rubber (NR), nitrile rubber (NBR), silicone rubber (MVQ), fluororubber (FPM), ethylene-propylene rubber (EPDM), styrene-butadiene rubber (SBR)We can provide ...