... high quality,Prompt delivery,flexible MOQ,nonstandard OEM rubber joint,flexible rubber joint,expansion jointWe manufacture varieties of expansion joints. If ... system. Completely solve the different piping problems as dispalcement of joint, axial flex and etc. 2. According to different material ... PN6. PN10, PN16, ANSI150. 4) Burst Pressure 48 bar. 5) Max Vacuum degree 650 mm Hg. 6) Temperature -20~115°C ...