... used in various Heat-resistant silicone hydraulic cylinder seal ring Features:1.pressure: <= 40MPa2.temperature: -45 ... or customized MOQ5000pcsOEM/ODM welcomedItemsilicone ring,seal ring,mechanical seal,silicone sealing ring Mass production 7-14 working ... capacity:10,000pcs/dayStrictly OC,QA ,quality controlling processUsageConvenient to use faucets,toilets,fittings,pipes,showersother ...