Standard Torques For Cutting Ring Flange Joints - Kohler KD62V12 Operation And Maintenance Manual

Appendix
Standard tightening torques
Pipe diam. X Thread Y
10
12
15
18
22
28
35
42
Tab. 55: Standard torques for metric thread unions L series for aluminium – see figure above

8.4.11 Standard torques for cutting ring flange joints

Fig. 113: Cutting ring flange joints
Series
LL
L
S
Tab. 56: Standard torques for cutting ring flange joints
168
Form A with sealing
ring
Nm
M 14 x 1,5 30
M 16 x 1,5 40
M 18 x 1,5
M 22 x 1,5 80
M 26 x 1,5 80
M 33 x 2,0
M 42 x 2,0
M 48 x 2,0
Pipe diam. X
6
6
8
10
12
15
18
22
28
35
42
16
20
25
30
38
© 2019 by Kohler Co. All rights reserved.
Operation and Maintenance Manual
Form B with
sealing edge
ft/lb Nm
22.13
29.5 40
59
59
Thread Z
M 10 × 1 14
M 12 × 1,5 14
M 14 × 1,5 20
M 16 × 1,5 27–30
M 18 × 1,5 60
M 22 × 1,5 105
M 26 × 1,5 150
M 30 × 2 200
M 36 × 2 250
M 45 × 2 450
M 52 × 2 600
M 24 × 1,5 150
M 30 × 2 250
M 36 × 2 450
M 45 × 2 600
M 52 × 2 750
Form E with flat
sealing
ft/lb Nm
30
29.5 40
80
150 110.63
Nm ft/lb
10.33
10.33
14.75
19.91 - 22.13
44.25
77.44
110.63
147.51
184.39
331.9
442.54
110.63
184.39
331.9
442.54
553.17
KD62V12 33521030301_6_1 EN_US
ft/lb
22.13
29.5
59
2019-02