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STANDARD TIGHTENING TORQUES
Split Flange Clamps
Table 2-5
Capscrew
Thread
Diameter
(mm)
10
12
16
Flared Tube And Hose Fittings
Table 2-6
Tightening Torque For Flared Tube And Hose Fittings
Thread
Diameter of
Nut (mm)
14
18
22
24
30
33
36
42
2-6
Tightening Torque For Split Flange Clamp Bolts
Width
Newton
Across
meters
Flat (mm)
(N·m) ± 10%
14
17
22
279
Width
Across
Flat (mm)
(N·m) ± 10%
19
24
27
32
36
41
46
55
STANDARD CHARTS AND TABLES
Foot
Pounds
(ft·lb) ± 10%
66
48
112
83
206
Newton
Foot
meters
Pounds
(ft·lb) ± 10%
25
18
50
36
80
58
140
101
175
130
195
145
245
180
295
215
Kilogram
meters (kg·m)
± 10%
6.7
11.5
28.5
Kilogram
meters
(kg·m) ±
10%
2.5
5
8
14
18
20
25
30
860E-1KT
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