... installment and flxible 4.ISO9011-2000Performance:Rubber joint is also called expansion rubber joint ,flexible rubber joint ,ect. It is ... absorption in service.4.The inner seamless high-pressure rubber joint independently developed by us prevents corrosive medium ... ,refrigeration,health,water heating,fire control,power,etc. Rubber joint echnical parameters:ItemTypeWTX-1WTX-2WTX-3Working press Mpa1 ...