TCH.1C-27J-2-29JG
2-4.3
PROCEDURE (Cont'd)
A.Connect hose; tooling are positioned as shown in
step 1 thru 4.
B.Close dump valve, press switch to position No. 1,
and allow pressure to reach value from step 5(c).
C.Release switch to position No. 2, open dump valve
and remove swaged fitting.
7.The swaging pressures shown in Table 2-4. are the
minimum pressures to obtain proper swaging. If the
after-swage groove depth (dimension 2A) is below
minimum tolerance shown in Figure (refer to figure
) , the internal swaging procedure can
be repeated twice with increased pressure.
Table 2-3. Swaging pressure table
PIPE O.D
PIPE WALL
THIKNESS
SWAGER
model
WORKING
PRESSURE psi
MAX
SAFE PRE
SSURE
SIZE
inch
mm
inch
mm
21-6- 9
CRES
T6 Al
Alloy
-4
1/4
6.35
0.020
0.028
0.510.71
5175 E
500- -
- -200
580
-5
5/16
7.94
0.0200.028
0.510.71
750- -
- -350
1050
-6
3/8
9.52
0.0200.028
0.510.71
1150- -
- -400
1900
-8
1/2
12.70
0.0260.035
0.560.89
2070- -
- -950
2700
-10
5/8
15.87
0.0330.049
0.911.24
5720 E
850- -
- -590
1650
-12
3/4
19.05
0.0390.058
0.991.47
1600- -
- -1050
2500
-16
1
25.40
0.0520.065
1.321.65
3050- -
- -1200
5000
2-4.4
PIPE DEFORMATION AFTER SWAGE
1.To obtain a connection able to withstand the operating
loads, the deformation 2A (groove depth) indicated in
Figure (refer to figure
) must be chieved.
The dimension 2A is measured only at the second
groove as shown in Figure (refer to figure
29-00-20
2-22