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Series
Light
(DIN
3015-1)
Heavy
(DIN
3015-2)
Tab. 81: Tightening torques for pipe clamps according to DIN 3015
KD62V12A 33521061401_1_1 EN_US
2023-10
Dimen‐
Dimen‐
sion of
External diameter of pipe 3
sion
screw 1
All
M6
All
M8
All
1
6 mm (0.24 in)-18 mm (0.71 in)
2
M10
19 mm (0.75 in)-30 mm (1.18 in)
3
30 mm (1.18 in)-42 mm (1.65 in)
4
M12
38 mm (1.5 in)-66 mm (2.6 in)
5
M16
70 mm (2.76 in)-90 mm (3.54 in)
6
M20
90 mm (3.54 in)-127 mm (5 in)
7
M24
127 mm (5 in)-168 mm (6.61 in)
8
M30
168 mm (6.61 in)-220 mm (8.66 in) 180 Nm (133 ft-lb) 350 Nm (258 ft-lb)
© 2023 by Kohler Co. All rights reserved.
Appendix
Standard tightening torques
Tightening torque according to
material marking of clamp 2
PP
PA
(polypropylene)
(polyamid)
8 Nm (6 ft-lb)
10 Nm (7 ft-lb)
10 Nm (7 ft-lb)
15 Nm (11 ft-lb)
12 Nm (9 ft-lb)
20 Nm (15 ft-lb)
12 Nm (9 ft-lb)
20 Nm (15 ft-lb)
15 Nm (11 ft-lb)
25 Nm (18 ft-lb)
30 Nm (22 ft-lb)
40 Nm (30 ft-lb)
45 Nm (33 ft-lb)
55 Nm (41 ft-lb)
80 Nm (59 ft-lb)
150 Nm (111 ft-lb)
110 Nm (81 ft-lb)
200 Nm (148 ft-lb)
237
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