Dimensions-of-steel-butt-welding-caps-ASME-B16.9

Dimensions-of-steel-butt-welding-caps-ASME-B16.9

Dimensions-of-steel-butt-welding-caps-ASME-B16-9

Dimensions-of-steel-butt-welding-caps-ASME-B16-9

NPSOD, DLength, HLimiting Wall Thickness for Length, HLength, H1
 1/221.3254.5725
 3/426.7253.8125
133.4384.5738
1 1/442.2384.8338
1 1/248.3385.0838
260.3385.5944
2 1/273387.1151
388.9517.6264
3 1/2101.6648.1376
4114.3648.6476
5141.3769.6589
6168.38910.92102
8219.110212.7127
1027312712.7152
12323.815212.7178
14355.616512.7191
16406.417812.7203
1845720312.7229
2050822912.7254
2255925412.7254
2461026712.7305
26660267
28711267
30762267
32813267
34864267
36914267
38965305
401016305
421067305
441118343
461168343
481219343
(1) Length H appllies for thickness not exceeding that given in column “Limiting Wall Thickness for Length H.”
(2)Length H1 applies for thickness greater than that given in column “Limiting Wall Thickness” for NPS 24 and smaller. For NPS 26 and larger,length H1 shall be by agreement between the manufacturer and purchaser.

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