Schwing SP 1800-D, Original Operating Instructions

Page: 257 / 390

4.5-13
000.024.14-EN
Tightening torques for screw-in spigots
e.g.:
GES-R
–
WD, EGESD-R-WD
Mating material: Aluminium F 38
Tightening torques for screw-in spigots DIN 3852, pipe threads
Threaded bore according to DIN 3852-T2 Form X, ISO 1179-1
Series
Tube
AD
Thread G
Form B with
sealing edge
Md [Nm]
Form B with
sealing edge
Md [ft lb]
Form E with
soft seal
Md [Nm]
Form E with
soft seal
Md [ft lb]
L
6 G 1/8 A 15 11 15 11
8 G 1/4 A 20 15 20 15
10 G 1/4 A 20 15 20 15
12 G 3/8 A 70 52 70 52
15 G 1/2 A 90 66 90 66
18 G 1/2 A
90
66
90
66
22 G 3/4 A 180 133 180 133
28 G 1 A 300 221 230 170
35 G 1 1/4 A
450
332
330
243
42 G 1 1/2 A 550 406 500 369
S
6 G 1/4 A 20 15 20 15
8 G 1/4 A 20 15 20 15
10 G 3/8 A 70 52 70 52
12 G 3/8 A
70
52
70
52
16 G 1/2 A
90
66
90
66
20 G 3/4 A 180 133 180 133
25 G 1 A 300 221 250 184
30 G 1 1/4 A 450 332 450 332
38 G 1 1/2 A 550 406 540 398
Notice: All screw joints are mounted unoiled.