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Copyright © Fike Corporation All Rights Reserved.
P/N 06-251-1-26 May, 2018 Specifications are subject to change without notice.
Page 5
NOTE:
Torque values for Atlas sizes 14” and larger in Tables 4 to 6 were determined by considering ASME PCC-1 and ASME Section
VIII Division 1 Mandatory Appendix II guidelines. Torque values in Appendix A are based on a nut factor K= 0.2. Adjustment to the
torque should be considered if the installation utilizes bolting/lubrication with a nut factor other than K= 0.2. The following expression
may be used for correction:
Equation 1: T
2
= (T
1
/K
1
)*K
2
where T
1
and K
1
are the Fike default torque and nut factor values.
Nominal
Pipe
Size (in)
Torque by Flange Rating
(ft-lb [N-m])
150
ANSI
300
ANSI
600
ANSI
900
ANSI
1500
ANSI
2500
ANSI
Series B
75
Series B
150
Series B
300
Series A
150
Series A
300
1”
30 [41]
60 [81]
60 [81]
160 [217]
160 [217]
160 [217]
N/A
N/A
N/A
N/A
N/A
1.5
30 [41]
100 [136]
100 [136]
245 [332]
245 [332]
355 [481]
N/A
N/A
N/A
N/A
N/A
2
60 [81]
60 [81]
60 [81]
160 [217]
160 [217]
245 [332]
N/A
N/A
N/A
N/A
N/A
3
60 [81]
100 [136]
100 [136]
160 [217]
355 [481]
500 [678]
N/A
N/A
N/A
N/A
N/A
4
60 [81]
100 [136]
160 [217]
355 [481]
500 [678]
800 [1,085]
N/A
N/A
N/A
N/A
N/A
14
459 [622]
682 [925]
1,323 [1,794]
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
16
459 [622]
968 [1,312]
1,581 [2,144]
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
18
682 [925]
968 [1,312]
2,275 [3,084]
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
20
682 [925]
968 [1,312]
1,593 [2,160]
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
24
968 [1,312]
984 [1,334]
1,947 [2,640]
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
26
N/A
N/A
N/A
N/A
N/A
N/A
N/A
189 [256]
871 [1,181]
484 [656]
1,365 [1,851]
28
N/A
N/A
N/A
N/A
N/A
N/A
N/A
159 [216]
527 [715]
419 [568]
1,493 [2,024]
30
N/A
N/A
N/A
N/A
N/A
N/A
N/A
154 [209]
722 [979]
418 [567]
1,556 [2,110]
32
N/A
N/A
N/A
N/A
N/A
N/A
N/A
150 [203]
958 [1,299]
703 [953]
1,968 [2,668]
36
N/A
N/A
N/A
N/A
N/A
N/A
N/A
260 [353]
1,365 [1,851]
703 [953]
2,652 [3,596]
42
N/A
N/A
N/A
N/A
N/A
N/A
N/A
321 [435]
2,020 [2,739]
703 [953]
1,593 [2,160]
Nominal
Pipe Size
(in [mm])
Torque by Flange Rating
(ft-lb [N-m])
PN
1, 2 & 6
PN 10
PN 16
ISO
PN 20
PN 25
PN 40
ISO
PN 50
DIN
PN 63/64
DIN
PN 100
ISO
PN 100/110
1” [DN 25]
23 [31]
28 [37]
28 [37]
32 [44]
45 [61]
45 [61]
60 [82]
60 [82]
60 [82]
60 [82]
1.5 [DN 40]
28 [37]
37 [50]
37 [50]
32 [44]
84 [114]
84 [114]
105 [142]
105 [142]
105 [142]
105 [142]
2 [DN 50]
45 [61]
60 [82]
60 [82]
60 [82]
121 [164]
121 [164]
60 [82]
151 [205]
181 [246]
60 [82]
3 [DN 80]
60 [82]
30 [41]
30 [41]
60 [82]
84 [114]
84 [114]
105 [142]
105 [142]
126 [171]
105 [142]
4 [DN 100]
121 [164]
60 [82]
60 [82]
60 [82]
105 [142]
105 [142]
105 [142]
173 [235]
195 [264]
173 [235]
14 [DN 350]
N/A
224 [304]
349 [473]
575 [780]
612 [830]
893 [1,211]
816 [1,106]
1,259 [1,707]
2,126 [2,882]
1,333 [1,807]
16 [DN 400]
N/A
310 [420]
460 [624]
575 [780]
781 [1,059]
963 [1,306]
1,116 [1,513]
1,646 [2,232]
N/A
1,646 [2,232]
18 [DN 450]
N/A
240 [325]
288 [390]
816 [1,106]
670 [908]
815 [1,105]
1,116 [1,513]
N/A
N/A
2,313 [3,136]
20 [DN 500]
N/A
277 [376]
354 [480]
816 [1,106]
608 [824]
1,058 [1,434]
1,116 [1,513]
N/A
N/A
1,948 [2,641]
24 [DN 600]
N/A
374 [507]
460 [624]
1,116 [1,513]
807 [1,094]
1,326 [1,798]
1,085 [1,471]
N/A
N/A
1,864 [2,527]
28 [DN 700]
N/A
N/A
483 [655]
N/A
775 [1,051]
N/A
N/A
N/A
N/A
N/A
32 [DN 800]
N/A
N/A
593 [804]
N/A
N/A
N/A
N/A
N/A
N/A
N/A
36 [DN 900]
N/A
N/A
593 [804]
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Nominal Pipe
Size (in [mm])
Torque by Flange Rating
(ft-lb [N-m])
JIS 2
JIS 5
JIS 10
JIS 16
JIS 20
JIS 30
JIS 40
JIS 63
1” [DN 25]
N/A
23 [31]
37 [50]
37 [50]
60 [82]
60 [82]
60 [82]
75 [102]
1.5 [DN 40]
N/A
28 [37]
37 [50]
37 [50]
84 [114]
105 [142]
105 [142]
115 [157]
2 [DN 50]
N/A
45 [61]
60 [82]
30 [41]
60 [82]
60 [82]
60 [82]
75 [102]
3 [DN 80]
N/A
60 [82]
30 [41]
38 [51]
105 [142]
105 [142]
105 [142]
115 [157]
4 [DN 100]
N/A
60 [82]
60 [82]
75 [102]
105 [142]
115 [157]
115 [157]
173 [235]
14 [DN 350]
N/A
N/A
309 [419]
612 [830]
816 [1,106]
N/A
N/A
N/A
16 [DN 400]
N/A
N/A
387 [525]
816 [1,106]
816 [1,106]
N/A
N/A
N/A
18 [DN 450]
N/A
N/A
387 [525]
735 [997]
735 [997]
N/A
N/A
N/A
20 [DN 500]
N/A
N/A
387 [525]
816 [1,106]
816 [1,106]
N/A
N/A
N/A
24 [DN 600]
N/A
N/A
571 [774]
1,111 [1,506]
1,185 [1,607]
N/A
N/A
N/A
26 [DN 650]
N/A
N/A
775 [1,051]
N/A
N/A
N/A
N/A
N/A
28 [DN 700]
N/A
N/A
735 [997]
N/A
N/A
N/A
N/A
N/A
30 [DN 750]
N/A
N/A
816 [1,106]
N/A
N/A
N/A
N/A
N/A
32 [DN 800]
N/A
N/A
735 [997]
N/A
N/A
N/A
N/A
N/A
36 [DN 900]
N/A
N/A
775 [1,051]
N/A
N/A
N/A
N/A
N/A
Table 4 – Stud Torque Values – ASME (ATLAS/ATLAS-LO)
Table 5 – Stud Torque Values – EN/ISO/DIN (ATLAS/ATLAS-LO)
Table 6 – Stud Torque Values – JIS (ATLAS/ATLAS-LO)
