Full Couplings
Galvanised forged carbon steel full couplings to ASME B16.11 are available here on our website in sizes 1/2” (15mm) – 4” (100mm) nominal bore. These pipe fittings are all forged from HDG galvanised ASTM A105N carbon steel and conform to the ASME B16.11:2016 and BS 3799:1974 standards.
Our ASME B16.11 couplings come either BSPT threaded to ISO 7-1 (BS EN 10226) or NPT threaded to ASME B1.20.1, they’re manufactured in Europe and come with 3.1 test certificates. These forged fittings are 3000lb/psi (206 bar) pressure rated and generally used in high pressure/temperature installations with ASTM A106 seamless steel tube.
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1/4" NB ASME B16.11 BSPT Threaded Galvanised Carbon Steel Full Coupling - View DatasheetPipe fitting..
£5.76
1/4" NB ASME B16.11 NPT Threaded Galvanised Carbon Steel Full Coupling - View DatasheetPipe fitting ..
£5.12
1/2" NB ASME B16.11 BSPT Threaded Galvanised Carbon Steel Full Coupling - View DatasheetPipe fitting..
£5.76
1/2" NB ASME B16.11 NPT Threaded Galvanised Carbon Steel Full Coupling - View DatasheetPipe fitting ..
£5.12
3/4" NB ASME B16.11 BSPT Threaded Galvanised Carbon Steel Full Coupling - View DatasheetPipe fitting..
£7.94
3/4" NB ASME B16.11 NPT Threaded Galvanised Carbon Steel Full Coupling - View DatasheetPipe fitting ..
£7.04
1" NB ASME B16.11 BSPT Threaded Galvanised Carbon Steel Full Coupling - View DatasheetPipe fitting i..
£10.94
1" NB ASME B16.11 NPT Threaded Galvanised Carbon Steel Full Coupling - View DatasheetPipe fitting in..
£9.89
1 1/4" NB ASME B16.11 BSPT Threaded Galvanised Carbon Steel Full Coupling - View DatasheetPipe fitti..
£21.66
1 1/4" NB ASME B16.11 NPT Threaded Galvanised Carbon Steel Full Coupling - View DatasheetPipe fittin..
£19.25
1 1/2" NB ASME B16.11 BSPT Threaded Galvanised Carbon Steel Full Coupling - View DatasheetPipe fitti..
£24.86
1 1/2" NB ASME B16.11 NPT Threaded Galvanised Carbon Steel Full Coupling - View DatasheetPipe fittin..
£22.08
2" NB ASME B16.11 BSPT Threaded Galvanised Carbon Steel Full Coupling - View DatasheetPipe fitting i..
£32.90
2" NB ASME B16.11 NPT Threaded Galvanised Carbon Steel Full Coupling - View DatasheetPipe fitting in..
£29.28
2 1/2" NB ASME B16.11 BSPT Threaded Galvanised Carbon Steel Full Coupling - View DatasheetPipe fitti..
£0.00
2 1/2" NB ASME B16.11 NPT Threaded Galvanised Carbon Steel Full Coupling - View DatasheetPipe fittin..
£0.00
3" NB ASME B16.11 BSPT Threaded Galvanised Carbon Steel Full Coupling - View DatasheetPipe fitting i..
£0.00
3" NB ASME B16.11 NPT Threaded Galvanised Carbon Steel Full Coupling - View DatasheetPipe fitting in..
£0.00
4" NB ASME B16.11 BSPT Threaded Galvanised Carbon Steel Full Coupling - View DatasheetPipe fitting i..
£0.00
4" NB ASME B16.11 NPT Threaded Galvanised Carbon Steel Full Coupling - View DatasheetPipe fitting in..
£0.00