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Dimensions Stud Bolts for RF-RTJ flanges ASME B16.5 Class 1500

Other Pressure Classes

150 -
300 -
400 -
600 -
900 -
1500 -
NPS DIA
bolts (in)
Length
RF
Length
RTJ
Number
of bolts
1/2 3/4 110 110 4
3/4 3/4 115 115 4
1 7/8 125 125 4
1.1/4 7/8 125 125 4
1.1/2 1 140 140 4
2 7/8 145 145 8
2.1/2 1 160 160 8
3 1.1/8 180 180 8
4 1.1/4 195 195 8
5 1.1/2 250 250 8
6 1.3/8 260 265 12
8 1.5/8 290 300 12
10 1.7/8 335 345 12
12 2 375 385 16
14 2.1/4 405 425 16
16 2.1/2 445 470 16
18 2.3/4 495 525 16
20 3 540 565 16
24 3.1/2 615 650 16

General notes:

Measuring lengths of Stud Bolts and Hex bolts
PP
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