... OEM size Silicone rubber o ring with high tension for Auto parts Features:1.pressure: <= 40MPa 2.temperature: -45 ... approval, up to quantityproduction capacity:5,000pcs/daystrictly quality controlling processUsage1.faucets,toilets,fittings,pipes,showers2.other ... mutually beneficial, sincere cooperation, factory direct sale, high quality, competitive price, quick delivery time and best service.Ensure ...