Features:
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 coupling is used to connect with two pipes at the same axis by threading connection for high pressure pipeline.
| SIZE | End to end
W |
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 |
