لرزه گير لاستيکي به قطر 6 اينچ

RUBBER EXPENSION JOINT 6 INCH,DN 150, MATERIAL:NBR,FLOAING FLANG,WORK PRESS:1-16 BAR,WORK TEMP:-20+90,AXIAL MOV:+20MM,TEST PRESS:24BAR,PREST LENGTH:130MM,LATERVAL MOV:+15MM