Flowserve BB 1 - Manual (Page 21)

2
Maintenance
– continued –
Torques [Nm]
Do not use lubricant for fastening bolts.
Do not use lubricant for fastening bolts.
Item
DN
[mm]
Austenitic steel
BB ... BB 2... BB 4... BB 5... BB 6... BB 7... BB 8... BB 9...
A
50 5 5 5 5
65 5 5 5 5
80 2 2 2 2
00 3 3 3 3 3 3
25 3 3 3 3 27 27
50 65 65 65
200 35 35 35
250 35 35 35
300 35 35 320
350 260 260
400 320 320
450 30 30 30 30 30
500 30 30 30 30 30 630 630
600 30 30 30 30 30 630 630
700 080 080 080 080 080
800 2240 2240 2240 2240 2240
900 940 940 940 940 940
000 940 940 940 940 940
200 45 45 45 45 45
Item
DN
[mm]
Austenitic steel
BB 2... BB 22... BB 24... BB 25... BB 26...
L
50 5 5 5 5 5
200 5 5 5 5 5
250 26 26 26 26 26
300 26 26 26 26 26
350 26 26 26 26 26
400 70 70 70 70 70