coupling joint Introduction:
This equipment is our patented product, can be widely used in quick connection of pipes.
It can compensate the displacement and axes degree of pipes.
Installation and usage:
Connect both two sides with pipes without welding. The product is equipped with stop block.
Nuts lock the maximum expansion strength.
Thus the pipe can extend freely in the maximum space. The equipment is suitable for vibrating or sloping pipes.
|
Insidenominal
size |
External size
(Dw) |
Overall dimension
|
n-Th.
|
|||||
|
short
|
long
|
D
|
0.25-1.6 |
2.5-6.4
MPa |
||||
|
L1
|
L
|
L1
|
L
|
|||||
|
65
|
76
|
120
|
148
|
180
|
208
|
155
|
4-M12
|
4-M12
|
|
80
|
89
|
165
|
||||||
|
100
|
108
|
190
|
4-M16
|
|||||
|
114
|
195
|
|||||||
|
125
|
140
|
225
|
||||||
|
150
|
159
|
160
|
220
|
245
|
4-M16
|
6-M16
|
||
|
168
|
255
|
|||||||
|
200
|
219
|
310
|
||||||
|
225
|
245
|
335
|
||||||
|
250
|
273
|
163
|
223
|
375
|
6-M20
|
8-M20
|
||
|
300
|
325
|
160
|
213
|
220
|
273
|
440
|
10-M20
|
|
|
350
|
355
|
470
|
8-M20
|
|||||
|
377
|
490
|
|||||||
|
400
|
406
|
520
|
||||||
|
426
|
540
|
|||||||
|
450
|
457
|
570
|
10-M20
|
12-M20
|
||||
|
480
|
590
|
|||||||
|
500
|
508
|
625
|
||||||
|
530
|
645
|
|||||||
|
600
|
610
|
730
|
||||||
|
630
|
750
|
|||||||
|
700
|
720
|
850
|
12-M20
|
14-M20
|
||||
|
800
|
820
|
230
|
295
|
290
|
335
|
965
|
12-M24
|
16-M24
|
|
900
|
920
|
1065
|
14-M24
|
18-M24
|
||||
|
1000
|
1020
|
1165
|
||||||
|
1200
|
1220
|
1365
|
16-M24
|
20-M24
|
||||
|
1400
|
1420
|
310
|
370
|
1590
|
18-M27
|
24-M27
|
||
|
1500
|
1520
|
1690
|
||||||
|
1600
|
1620
|
1795
|
20-M27
|
28-M27
|
||||
|
1800
|
1820
|
2000
|
22-M27
|
30-M30
|
||||
|
2000
|
2020
|
2200
|
24-M27
|
32-M30
|
||||
|
2200
|
2220
|
320
|
380
|
2420
|
26-M30
|
|
||
|
2400
|
2420
|
2635
|
28-M30
|
|||||
