Forged thread coupling

Forged thread coupling

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

Product details

forged thread coupling drawing

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

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