... Threaded/Flanges rubber joints is also called expansion rubber joint ,flexible rubber joint ,ect. It is a pipe joint of high ... ,oil,acid,and so on. 2.Applicable temperature:-15~115D3.flexible rubber joint.Features:1.Small volume, small weight, good flexibility ... and flange non-parallelism.3.It reduces structural noise transmission with strong shock absorption in service.4.The inner seamless high ...