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Full Couplings

Full Couplings

A full range of black carbon steel full couplings to ASME B16.11 is available here on our website, this includes sizes 1/8” (6mm) – 4” (100mm) nominal bore. These pipe fittings are all forged from black (self-colour) 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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1/8" BSPT Black Carbon Steel Full Coupling (3000lb)
1/8" NB ASME B16.11 BSPT Threaded Black Carbon Steel Full Coupling - View DatasheetPipe fitting in b..
£0.00

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1/8" NPT Black Carbon Steel Full Coupling (3000lb)
1/8" NB ASME B16.11 NPT Threaded Black Carbon Steel Full Coupling - View DatasheetPipe fitting in bl..
£0.00

Qty

1/4" BSPT Black Carbon Steel Full Coupling (3000lb)
1/4" NB ASME B16.11 BSPT Threaded Black Carbon Steel Full Coupling - View DatasheetPipe fitting in b..
£3.60

Qty

1/4" NPT Black Carbon Steel Full Coupling (3000lb)
1/4" NB ASME B16.11 NPT Threaded Black Carbon Steel Full Coupling - View DatasheetPipe fitting in bl..
£3.20

Qty

3/8" BSPT Black Carbon Steel Full Coupling (3000lb)
3/8" NB ASME B16.11 BSPT Threaded Black Carbon Steel Full Coupling - View DatasheetPipe fitting in b..
£3.60

Qty

3/8" NPT Black Carbon Steel Full Coupling (3000lb)
3/8" NB ASME B16.11 NPT Threaded Black Carbon Steel Full Coupling - View DatasheetPipe fitting in bl..
£3.20

Qty

1/2" BSPT Black Carbon Steel Full Coupling (3000lb)
1/2" NB ASME B16.11 BSPT Threaded Black Carbon Steel Full Coupling - View DatasheetPipe fitting in b..
£3.60

Qty

1/2" NPT Black Carbon Steel Full Coupling (3000lb)
1/2" NB ASME B16.11 NPT Threaded Black Carbon Steel Full Coupling - View DatasheetPipe fitting in bl..
£3.20

Qty

3/4" BSPT Black Carbon Steel Full Coupling (3000lb)
3/4" NB ASME B16.11 BSPT Threaded Black Carbon Steel Full Coupling - View DatasheetPipe fitting in b..
£4.97

Qty

3/4" NPT Black Carbon Steel Full Coupling (3000lb)
3/4" NB ASME B16.11 NPT Threaded Black Carbon Steel Full Coupling - View DatasheetPipe fitting in bl..
£4.40

Qty

1" BSPT Black Carbon Steel Full Coupling (3000lb)
1" NB ASME B16.11 BSPT Threaded Black Carbon Steel Full Coupling - View DatasheetPipe fitting in bla..
£6.83

Qty

1" NPT Black Carbon Steel Full Coupling (3000lb)
1" NB ASME B16.11 NPT Threaded Black Carbon Steel Full Coupling - View DatasheetPipe fitting in blac..
£6.18

Qty

1 1/4" BSPT Black Carbon Steel Full Coupling (3000lb)
1 1/4" NB ASME B16.11 BSPT Threaded Black Carbon Steel Full Coupling - View DatasheetPipe fitting in..
£13.54

Qty

1 1/4" NPT Black Carbon Steel Full Coupling (3000lb)
1 1/4" NB ASME B16.11 NPT Threaded Black Carbon Steel Full Coupling - View DatasheetPipe fitting in ..
£12.03

Qty

1 1/2" BSPT Black Carbon Steel Full Coupling (3000lb)
1 1/2" NB ASME B16.11 BSPT Threaded Black Carbon Steel Full Coupling - View DatasheetPipe fitting in..
£15.53

Qty

1 1/2" NPT Black Carbon Steel Full Coupling (3000lb)
1 1/2" NB ASME B16.11 NPT Threaded Black Carbon Steel Full Coupling - View DatasheetPipe fitting in ..
£13.80

Qty

2" BSPT Black Carbon Steel Full Coupling (3000lb)
2" NB ASME B16.11 BSPT Threaded Black Carbon Steel Full Coupling - View DatasheetPipe fitting in bla..
£20.57

Qty

2" NPT Black Carbon Steel Full Coupling (3000lb)
2" NB ASME B16.11 NPT Threaded Black Carbon Steel Full Coupling - View DatasheetPipe fitting in blac..
£18.30

Qty

2 1/2" BSPT Black Carbon Steel Full Coupling (3000lb)
2 1/2" NB ASME B16.11 BSPT Threaded Black Carbon Steel Full Coupling - View DatasheetPipe fitting in..
£0.00

Qty

2 1/2" NPT Black Carbon Steel Full Coupling (3000lb)
2 1/2" NB ASME B16.11 NPT Threaded Black Carbon Steel Full Coupling - View DatasheetPipe fitting in ..
£0.00

Qty

3" BSPT Black Carbon Steel Full Coupling (3000lb)
3" NB ASME B16.11 BSPT Threaded Black Carbon Steel Full Coupling - View DatasheetPipe fitting in bla..
£0.00

Qty

3" NPT Black Carbon Steel Full Coupling (3000lb)
3" NB ASME B16.11 NPT Threaded Black Carbon Steel Full Coupling - View DatasheetPipe fitting in blac..
£0.00

Qty

4" BSPT Black Carbon Steel Full Coupling (3000lb)
4" NB ASME B16.11 BSPT Threaded Black Carbon Steel Full Coupling - View DatasheetPipe fitting in bla..
£0.00

Qty

4" NPT Black Carbon Steel Full Coupling (3000lb)
4" NB ASME B16.11 NPT Threaded Black Carbon Steel Full Coupling - View DatasheetPipe fitting in blac..
£0.00

Qty

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