» Technical » Stud Bolts Dimensions for ASME B16.47 Series B Class 600 RF flanges

Stud Bolts Dimensions for ASME B16.47 Series B Class 600 RF flanges

July 12, 2024

NPSND
26281 5/8
28281 3/4
30281 7/8
32282
34242 1/4
36282 1/4
38282 1/4
40322 1/4
42282 1/2
44322 1/2
46322 1/2
48322 3/4
50283
52323
54323
56323 1/4
58323 1/4
60283 1/2
*n: number of bolts; D: diameter of the stub bolts, unit is inch.

NPSLMass
263374.670
283495.652
303756.990
323948.416
3442511.680
3643811.920
3845112.166
4046412.403
4249516.650
4450816.954
4652117.258
4855222.165
5057827.676
5259128.118
5460318.526
5663535.649
5864135.891
6067945.188
*L: length of stub bolts, unit is mm; Mass: mass of boltings for ASME B16.47 Series B Class 600 flanges, unit is kg.

Dimensions & Masses of the Boltings

Boltings for Series A Flanges in Classes
150#300#400#
600#900#-
*Click to view the dimensions & masses of the stud bolt with two heavy hex nuts for series A flange.

Boltings for Series B Flanges in Classes
75#150#300#
400#600#900#
*Click to view the dimensions & masses of the stud bolt with two heavy hex nuts for series B flange.

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