PETROCHEMICAL
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I-Rod / Nu-Bolts
NON-GRIP TYPE U-BOLTS
BS3974
| NOM SIZE | PIPE O/D | A | N | M | K | S MAX |
|---|---|---|---|---|---|---|
| 15 | 21.3 | 8 | 40 | 45 | 25 | 10 |
| 20 | 26.9 | 8 | 45 | 55 | 30 | 10 |
| 25 | 33.7 | 8 | 50 | 60 | 30 | 10 |
| 32 | 42.4 | 8 | 60 | 70 | 30 | 10 |
| 40 | 48.3 | 10 | 65 | 85 | 40 | 16 |
| 50 | 60.3 | 10 | 80 | 100 | 40 | 16 |
| 65 | 76.1 | 12 | 95 | 120 | 50 | 19 |
| 80 | 88.9 | 16 | 110 | 140 | 55 | 19 |
| 100 | 114.3 | 16 | 140 | 165 | 55 | 19 |
| 125 | 139.7 | 16 | 165 | 190 | 55 | 19 |
| 150 | 168.3 | 20 | 195 | 225 | 65 | 19 |
| 175 | 193.7 | 20 | 220 | 250 | 65 | 19 |
| 200 | 219.1 | 20 | 250 | 275 | 65 | 19 |
| 225 | 244.5 | 20 | 275 | 300 | 65 | 19 |
| 250 | 273.0 | 20 | 305 | 335 | 75 | 22 |
| 300 | 323.9 | 20 | 355 | 385 | 75 | 22 |
| 350 | 355.6 | 24 | 390 | 425 | 80 | 22 |
| 400 | 406.4 | 24 | 440 | 475 | 80 | 22 |
| 450 | 457.0 | 24 | 495 | 525 | 80 | 22 |
| 500 | 508.0 | 24 | 545 | 575 | 80 | 22 |
| 550 | 559.0 | 24 | 595 | 625 | 80 | 22 |
| 600 | 610.0 | 24 | 645 | 675 | 80 | 22 |
NOM SIZE
15
Pipe O/D21.3
A8
N40
M45
K25
S MAX10
20
Pipe O/D26.9
A8
N45
M55
K30
S MAX10
25
Pipe O/D33.7
A8
N50
M60
K30
S MAX10
32
Pipe O/D42.4
A8
N60
M70
K30
S MAX10
40
Pipe O/D48.3
A10
N65
M85
K40
S MAX16
50
Pipe O/D60.3
A10
N80
M100
K40
S MAX16
65
Pipe O/D76.1
A12
N95
M120
K50
S MAX19
80
Pipe O/D88.9
A16
N110
M140
K55
S MAX19
100
Pipe O/D114.3
A16
N140
M165
K55
S MAX19
125
Pipe O/D139.7
A16
N165
M190
K55
S MAX19
150
Pipe O/D168.3
A20
N195
M225
K65
S MAX19
175
Pipe O/D193.7
A20
N220
M250
K65
S MAX19
200
Pipe O/D219.1
A20
N250
M275
K65
S MAX19
225
Pipe O/D244.5
A20
N275
M300
K65
S MAX19
250
Pipe O/D273.0
A20
N305
M335
K75
S MAX22
300
Pipe O/D323.9
A20
N355
M385
K75
S MAX22
350
Pipe O/D355.6
A24
N390
M425
K80
S MAX22
400
Pipe O/D406.4
A24
N440
M475
K80
S MAX22
450
Pipe O/D457.0
A24
N495
M525
K80
S MAX22
500
Pipe O/D508.0
A24
N545
M575
K80
S MAX22
550
Pipe O/D559.0
A24
N595
M625
K80
S MAX22
600
Pipe O/D610.0
A24
N645
M675
K80
S MAX22
Dimensions in millimetres
Finish: Bright Zinc Plated
Also Available in Galvanised & Stainless Steel