特徴:
Certificate: ISO
American Standard: ASME B16.11
Material: Carbon steel ASTM A 105 / Stainless steel
Type: Forged fitting
Thread: NPT / BSPT
W.pressure: Class 3000 / 6000
Surface: Original / hot dip galvanized
Forged thread half coupling is same function as forged thread coupling. The difference are it only have one side thread and length is the half of forged thread coupling.
サイズ | End to end
で |
Outside Dia.
H |
End Wall
G min |
Length of Thread | ||||
NPS | DN | 3000 LB & 6000 LB | 3000 LB | 6000 LB | 3000 LB | 6000 LB | L5 min | L2 min |
1/8” | 6 | 32 | 16 | 22 | 4.8 | – | 6.4 | 6.7 |
1/4” | 8 | 35 | 19 | 25 | 4.8 | 6.4 | 8.1 | 10.2 |
3/8” | 10 | 38 | 22 | 32 | 4.8 | 6.4 | 9.1 | 10.4 |
1/2” | 15 | 48 | 28 | 38 | 6.4 | 7.9 | 10.9 | 13.6 |
3/4” | 20 | 51 | 35 | 44 | 6.4 | 7.9 | 12.7 | 13.9 |
1” | 25 | 60 | 44 | 57 | 9.7 | 11.2 | 14.7 | 17.3 |
1-1/4” | 32 | 67 | 57 | 64 | 9.7 | 11.2 | 17.0 | 18.0 |
1-1/2” | 40 | 79 | 64 | 76 | 11.2 | 12.7 | 17.8 | 18.4 |
2” | 50 | 86 | 76 | 92 | 12.7 | 15.7 | 19.0 | 19.2 |
2-1/2” | 65 | 92 | 92 | 108 | 15.7 | 19.0 | 23.6 | 28.9 |
3” | 80 | 108 | 108 | 127 | 19.0 | 22.4 | 25.9 | 30.5 |
4” | 100 | 121 | 140 | 159 | 22.4 | 28.4 | 27.7 | 33.0 |
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