WIDE ARCH -  BY MOULD
==  TYPE JM-1  ==
SINGLE OPEN ARCH EXPANSION JOINTS
Pipe Face to Axial Axial Lateral Angular Torsional Working Vacuum
Size Face  Compression Extension Deflection Degrees Degrees Pressure Rating
( mm ) ( mm ) ( mm ) ( mm ) ( mm ) 　 　 ( P.S.I) (mm Hg )
32 150 19 13 13 14.5 3 165 660
40 150 19 13 13 14.5 3 165 660
50 150 19 13 13 14.5 3 165 660
65 150 19 13 13 11.5 3 165 660
80 150 19 13 13 10.0 3 165 660
100 150 19 13 13 7.5 3 165 660
125 150 19 13 13 6.0 3 140 660
150 150 19 13 13 5.5 3 140 660
200 150 19 13 13 5.0 3 140 660
250 200 25 16 16 4.5 2 140 660
300 200 25 16 16 3.8 2 140 660
NOTE  : RETAINING RING IS AVAILABLE WITH DIN PN10, 
  DIN PN16, ANSI 150# AND BS TABLE E 
　 　 　 　 　 　 　 　 　 　 　 　 　 　
WIDE ARCH -  BY HAND BUILT ==  TYPE JM-1  ==
SINGLE OPEN ARCH EXPANSION JOINTS
Pipe Face to Axial Axial Lateral Angular Working Vacuum
Size Face  Compression Extension Deflection Degrees Pressure Rating
( mm ) ( mm ) ( mm ) ( mm ) ( mm ) 　 ( P.S.I) (mm Hg )
350 250 300 40 15 30 6 145 660
400 250 300 40 15 30 6 145 660
450 250 300 40 15 30 6 145 660
500 250 300 40 15 30 6 145 660
600 250 300 40 15 30 6 145 660
700 250 300 40 15 30 6 145 660
800 300 310 40 15 30 6 145 660
900 300 310 40 15 30 6 145 660
1000 300 310 40 15 30 6 116 660
1100                  -   350 40 15 30 5 116 660
1200                  -   350 40 15 30 5 116 660
1300                  -   350 40 15 30 5 116 660
1400                  -   350 40 15 30 5 116 660
1500                  -   350 40 15 30 5 87 660
1600                  -   350 40 15 30 4 87 660
1800                  -   350 40 15 30 4 87 660
2000                  -   350 40 15 25 4 87 660
2200                  -   350 40 15 25 4 87 660
2400                  -   350 30 15 25 3 87 660
NOTE  : RETAINING RING IS AVAILABLE WITH DIN PN10, 
  DIN PN16, ANSI 150# AND BS TABLE E