Chemical Machinery

Single sphere rubber joint can significantly reduce the vibration and noise of pipe system, can fundamentally solve all kinds of pipeline interface displacement, the axial expansion and concentricity problems. According to the material can be made into different acid and alkali resistant, corrosion resistant, oil resistant, heat resistant, and other varieties, and adapt to a variety of media and the environment. Material belongs to the polarity rubber, sealing good, light weight, easy installation and maintenance, long service life to avoid contact with sharp metal instruments, so as not to puncture sphere. Can match the elastic support, such as overhead and use the installation when tightening bolts with a diagonal method. Such as line pressure is too high, the application limit bolts to both ends of the flange together.
Main Dimension:
DN Lenth L Axial Displacement Lateral Displacement
mm Angle Displacement
a1+a2
mm Inch Extension mm Compressioin mm
32 1 1/4 95 6 9 9 15
40 1 1/2 95 6 10 9 15
50 2 105 7 10 10 15
65 2 1/2 115 7 13 11 15
80 3 135 8 15 12 15
100 4 150 10 19 13 15
125 5 165 12 19 13 15
150 6 180 12 20 14 15
200 8 210 16 25 22 15
250 10 230 16 25 22 15
300 12 245 16 25 22 15
350 14 255 16 25 22 15
400 16 255 16 25 22 15
450 18 255 16 25 22 15
500 20 255 16 25 22 15
600 24 260 16 25 22 15
700 28 320 16 25 22 15
800 32 340 16 25 22 15
900 36 370 16 25 22 15
1000 40 400 18 26 24 15
1200 48 420 18 26 24 15