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111111171,1111,11MIND
ENGN33IS
INDIA LIMITED
(A Govt. of loft Undertaking)
NOZZLE REINFORCEMENT
AND PROJECTION
STANDARD No.
7-12-0013 Rev. 6
Page 1 of 2
A
0
15-
O
1-30 NPT TELLTALE HOLE
(REFER NOTE-7)
F—
NOMINAL
PIPE SIZE
OUTSIDE
DIAMETER
L (WIDTH OF PAD) C)
SHELL WELD
EFF.=0.85
SHELL WELD
EFF.=1.0
PROJECTION 'A' SEE NOTE-4,5,9800
CLASS 150 CLASS 300 CLASS 600 CLASS 900
BELOW 3" STANDARD - - 150 150 150 150
3" 88.9 40 45 200 200 200 200
4" 114.3 50 60 200 200 200 200
6" 168.3 70 85 200 200 200 250
8" 219.0 95 110 200 200 250 250
10" 273.0 115 135 200 200 250 300
12" 323.8 135 160 200 200 250 300
14" 355.6 150 175 250 250 250 300
16" 406.4 170 200 250 250 250 300
18" 457.2 195 225 250 300 300 350
20" 508.0 215 250 250 300 300 350
24" 609.6 255 300 250 300 300 400
26" 660.4 285 330 250 300 350 450
28" 711.2 305 355 250 300 350 450
30" 762 325 380 250 300 400 450
32" 812.8 350 405 300 350 400 500
34" 863.6 370 430 300 350 400 500
36" 914.4 390 455 300 350 - -
38" 965.2 410 480 300 350 - -
40" 1016 435 505 300 350 - -
42" 1066.8 455 530 300 400 - -
44" 1117.6 475 555 300 400 - -
46" 1168.4 500 585 300 400 - -
48" 1219.2 520 610 300 400 - -
6 07.06.2013 REVISED AND REISSUED AS STANDARD NIKHIL
RKT/SC
DM
5 23.05.2011 REAFFIRMED AND REISSUED AS STANDARD POREL
Rev.
No.
Date
Purpose
Prepared
by
Fnrmat Nn 8-110-n0(11-F4 Page 145 of RPV 291
fl
Checked
by
Stds. Committee Stds. Bureau
Convenor Chairman
Approved by
r.nnvrinht Fit - All rinhts msprvori