Skip to Content

Find your products

Processflow products are now at home with Integraflow. Choose your product range below.

Hover over a range, then a category, to find a type. Use the arrows to expand on touch screens.

  1. Products ...
  2. Industrial
  3. Iron pipe & fittings
  4. Malleable caps & plugs

Malleable caps & plugs

Browse black malleable caps & plugs within black malleable fittings, organised by fitting type for quick selection.

Choose a type, order your sizes

Compare sizes and prices on one page, then add several sizes together.

BSP BLACK MALLEABLE IRON HOLLOW PLUG

BSP BLACK MALLEABLE IRON HOLLOW PLUG

11 sizes / options

DN8 (1/4" NB) — DN100 (4" NB)Choose sizes & quantities →
 BSP BLACK MALLEABLE IRON ROUND CAP END

BSP BLACK MALLEABLE IRON ROUND CAP END

12 sizes / options

DN6 (1/8" NB) — DN100 (4" NB)Choose sizes & quantities →
 BSP BLACK MALLEABLE IRON SOLID PLUG

BSP BLACK MALLEABLE IRON SOLID PLUG

8 sizes / options

DN8 (1/4" NB) — DN50 (2" NB)Choose sizes & quantities →
 BSP GALVANISED MALLEABLE IRON ROUND CAP END

BSP GALVANISED MALLEABLE IRON ROUND CAP END

12 sizes / options

DN6 (1/8" NB) — DN100 (4" NB)Choose sizes & quantities →
 BSP GALVANISED MALLEABLE IRON SOLID PLUG

BSP GALVANISED MALLEABLE IRON SOLID PLUG

8 sizes / options

DN8 (1/4" NB) — DN50 (2" NB)Choose sizes & quantities →
Individual products & other optionsThe full product listing and filters continue below.
[MI-NB-BSP-PLU-100-GAL] DN100 (4" NB) BSP GALVANISED MALLEABLE IRON HOLLOW PLUG

DN100 (4" NB) BSP GALVANISED MALLEABLE IRON HOLLOW PLUG

£ 27.00
[MI-NB-BSP-PLU-100-BLK] DN100 (4" NB) BSP BLACK MALLEABLE IRON HOLLOW PLUG

DN100 (4" NB) BSP BLACK MALLEABLE IRON HOLLOW PLUG

£ 22.29
[MI-NB-BSP-PLU-80-BLK] DN80 (3" NB) BSP BLACK MALLEABLE IRON HOLLOW PLUG

DN80 (3" NB) BSP BLACK MALLEABLE IRON HOLLOW PLUG

£ 12.60
[MI-NB-BSP-PLU-65-BLK] DN65 (2.1/2" NB) BSP BLACK MALLEABLE IRON HOLLOW PLUG

DN65 (2.1/2" NB) BSP BLACK MALLEABLE IRON HOLLOW PLUG

£ 9.72
[MI-NB-BSP-PLU-50-BLK] DN50 (2" NB) BSP BLACK MALLEABLE IRON HOLLOW PLUG

DN50 (2" NB) BSP BLACK MALLEABLE IRON HOLLOW PLUG

£ 4.26
[MI-NB-BSP-PLU-40-BLK] DN40 (1.1/2" NB) BSP BLACK MALLEABLE IRON HOLLOW PLUG

DN40 (1.1/2" NB) BSP BLACK MALLEABLE IRON HOLLOW PLUG

£ 2.46
[MI-NB-BSP-PLU-32-BLK] DN32 (1.1/4" NB) BSP BLACK MALLEABLE IRON HOLLOW PLUG

DN32 (1.1/4" NB) BSP BLACK MALLEABLE IRON HOLLOW PLUG

£ 2.40
[MI-NB-BSP-PLU-25-BLK] DN25 (1" NB) BSP BLACK MALLEABLE IRON HOLLOW PLUG

DN25 (1" NB) BSP BLACK MALLEABLE IRON HOLLOW PLUG

£ 1.26
[MI-NB-BSP-PLU-20-BLK] DN20 (3/4" NB) BSP BLACK MALLEABLE IRON HOLLOW PLUG

DN20 (3/4" NB) BSP BLACK MALLEABLE IRON HOLLOW PLUG

£ 0.99
[MI-NB-BSP-PLU-15-BLK] DN15 (1/2" NB) BSP BLACK MALLEABLE IRON HOLLOW PLUG

DN15 (1/2" NB) BSP BLACK MALLEABLE IRON HOLLOW PLUG

£ 0.87
[MI-NB-BSP-PLU-10-BLK] DN10 (3/8" NB) BSP BLACK MALLEABLE IRON HOLLOW PLUG

DN10 (3/8" NB) BSP BLACK MALLEABLE IRON HOLLOW PLUG

£ 0.90
[MI-NB-BSP-PLU-8-BLK] DN8 (1/4" NB) BSP BLACK MALLEABLE IRON HOLLOW PLUG

DN8 (1/4" NB) BSP BLACK MALLEABLE IRON HOLLOW PLUG

£ 0.99
[MI-NB-BSP-PLU-50-BLK-SOL] DN50 (2" NB) BSP BLACK MALLEABLE IRON SOLID PLUG

DN50 (2" NB) BSP BLACK MALLEABLE IRON SOLID PLUG

£ 16.35
[MI-NB-BSP-PLU-40-BLK-SOL] DN40 (1.1/2" NB) BSP BLACK MALLEABLE IRON SOLID PLUG

DN40 (1.1/2" NB) BSP BLACK MALLEABLE IRON SOLID PLUG

£ 9.90
[MI-NB-BSP-PLU-32-BLK-SOL] DN32 (1.1/4" NB) BSP BLACK MALLEABLE IRON SOLID PLUG

DN32 (1.1/4" NB) BSP BLACK MALLEABLE IRON SOLID PLUG

£ 7.14
[MI-NB-BSP-PLU-25-BLK-SOL] DN25 (1" NB) BSP BLACK MALLEABLE IRON SOLID PLUG

DN25 (1" NB) BSP BLACK MALLEABLE IRON SOLID PLUG

£ 6.78
[MI-NB-BSP-PLU-20-BLK-SOL] DN20 (3/4" NB) BSP BLACK MALLEABLE IRON SOLID PLUG

DN20 (3/4" NB) BSP BLACK MALLEABLE IRON SOLID PLUG

£ 3.96
[MI-NB-BSP-PLU-15-BLK-SOL] DN15 (1/2" NB) BSP BLACK MALLEABLE IRON SOLID PLUG

DN15 (1/2" NB) BSP BLACK MALLEABLE IRON SOLID PLUG

£ 2.55
[MI-NB-BSP-PLU-10-BLK-SOL] DN10 (3/8" NB) BSP BLACK MALLEABLE IRON SOLID PLUG

DN10 (3/8" NB) BSP BLACK MALLEABLE IRON SOLID PLUG

£ 1.92
[MI-NB-BSP-PLU-8-BLK-SOL] DN8 (1/4" NB) BSP BLACK MALLEABLE IRON SOLID PLUG

DN8 (1/4" NB) BSP BLACK MALLEABLE IRON SOLID PLUG

£ 1.92
[MI-NB-BSP-CAP-R-100-BLK] DN100 (4" NB) BSP BLACK MALLEABLE IRON ROUND CAP END

DN100 (4" NB) BSP BLACK MALLEABLE IRON ROUND CAP END

£ 25.44
[MI-NB-BSP-CAP-R-80-BLK] DN80 (3" NB) BSP BLACK MALLEABLE IRON ROUND CAP END

DN80 (3" NB) BSP BLACK MALLEABLE IRON ROUND CAP END

£ 11.85
[MI-NB-BSP-CAP-R-65-BLK] DN65 (2.1/2" NB) BSP BLACK MALLEABLE IRON ROUND CAP END

DN65 (2.1/2" NB) BSP BLACK MALLEABLE IRON ROUND CAP END

£ 10.83
[MI-NB-BSP-CAP-R-50-BLK] DN50 (2" NB) BSP BLACK MALLEABLE IRON ROUND CAP END

DN50 (2" NB) BSP BLACK MALLEABLE IRON ROUND CAP END

£ 5.52
[MI-NB-BSP-CAP-R-40-BLK] DN40 (1.1/2" NB) BSP BLACK MALLEABLE IRON ROUND CAP END

DN40 (1.1/2" NB) BSP BLACK MALLEABLE IRON ROUND CAP END

£ 3.15
[MI-NB-BSP-CAP-R-32-BLK] DN32 (1.1/4" NB) BSP BLACK MALLEABLE IRON ROUND CAP END

DN32 (1.1/4" NB) BSP BLACK MALLEABLE IRON ROUND CAP END

£ 2.43
[MI-NB-BSP-CAP-R-25-BLK] DN25 (1" NB) BSP BLACK MALLEABLE IRON ROUND CAP END

DN25 (1" NB) BSP BLACK MALLEABLE IRON ROUND CAP END

£ 1.62
[MI-NB-BSP-CAP-R-20-BLK] DN20 (3/4" NB) BSP BLACK MALLEABLE IRON ROUND CAP END

DN20 (3/4" NB) BSP BLACK MALLEABLE IRON ROUND CAP END

£ 1.35
[MI-NB-BSP-CAP-R-15-BLK] DN15 (1/2" NB) BSP BLACK MALLEABLE IRON ROUND CAP END

DN15 (1/2" NB) BSP BLACK MALLEABLE IRON ROUND CAP END

£ 1.11
[MI-NB-BSP-CAP-R-10-BLK] DN10 (3/8" NB) BSP BLACK MALLEABLE IRON ROUND CAP END

DN10 (3/8" NB) BSP BLACK MALLEABLE IRON ROUND CAP END

£ 1.11
[MI-NB-BSP-CAP-R-8-BLK] DN8 (1/4" NB) BSP BLACK MALLEABLE IRON ROUND CAP END

DN8 (1/4" NB) BSP BLACK MALLEABLE IRON ROUND CAP END

£ 1.14
[MI-NB-BSP-CAP-R-6-BLK] DN6 (1/8" NB) BSP BLACK MALLEABLE IRON ROUND CAP END

DN6 (1/8" NB) BSP BLACK MALLEABLE IRON ROUND CAP END

£ 2.94
[MI-NB-BSP-PLU-15-GAL-SOL] DN15 (1/2" NB) BSP GALVANISED MALLEABLE IRON SOLID PLUG

DN15 (1/2" NB) BSP GALVANISED MALLEABLE IRON SOLID PLUG

£ 2.58
[MI-NB-BSP-PLU-15-GAL] DN15 (1/2" NB) BSP GALVANISED MALLEABLE IRON HOLLOW PLUG

DN15 (1/2" NB) BSP GALVANISED MALLEABLE IRON HOLLOW PLUG

£ 1.05
[MI-NB-BSP-CAP-R-100-GAL] DN100 (4" NB) BSP GALVANISED MALLEABLE IRON ROUND CAP END

DN100 (4" NB) BSP GALVANISED MALLEABLE IRON ROUND CAP END

£ 32.94
[MI-NB-BSP-PLU-100-GAL] DN100 (4" NB) BSP GALVANISED MALLEABLE IRON HOLLOW PLUG

DN100 (4" NB) BSP GALVANISED MALLEABLE IRON HOLLOW PLUG

£ 27.00
[MI-NB-BSP-CAP-R-80-GAL] DN80 (3" NB) BSP GALVANISED MALLEABLE IRON ROUND CAP END

DN80 (3" NB) BSP GALVANISED MALLEABLE IRON ROUND CAP END

£ 15.27
[MI-NB-BSP-PLU-80-GAL] DN80 (3" NB) BSP GALVANISED MALLEABLE IRON HOLLOW PLUG

DN80 (3" NB) BSP GALVANISED MALLEABLE IRON HOLLOW PLUG

£ 16.23
[MI-NB-BSP-CAP-R-65-GAL] DN65 (2.1/2" NB) BSP GALVANISED MALLEABLE IRON ROUND CAP END

DN65 (2.1/2" NB) BSP GALVANISED MALLEABLE IRON ROUND CAP END

£ 20.07
[MI-NB-BSP-PLU-65-GAL] DN65 (2.1/2" NB) BSP GALVANISED MALLEABLE IRON HOLLOW PLUG

DN65 (2.1/2" NB) BSP GALVANISED MALLEABLE IRON HOLLOW PLUG

£ 12.42
[MI-NB-BSP-PLU-50-GAL-SOL] DN50 (2" NB) BSP GALVANISED MALLEABLE IRON SOLID PLUG

DN50 (2" NB) BSP GALVANISED MALLEABLE IRON SOLID PLUG

£ 16.20
[MI-NB-BSP-CAP-R-50-GAL] DN50 (2" NB) BSP GALVANISED MALLEABLE IRON ROUND CAP END

DN50 (2" NB) BSP GALVANISED MALLEABLE IRON ROUND CAP END

£ 7.47
[MI-NB-BSP-PLU-50-GAL] DN50 (2" NB) BSP GALVANISED MALLEABLE IRON HOLLOW PLUG

DN50 (2" NB) BSP GALVANISED MALLEABLE IRON HOLLOW PLUG

£ 2.16
[MI-NB-BSP-PLU-40-GAL-SOL] DN40 (1.1/2" NB) BSP GALVANISED MALLEABLE IRON SOLID PLUG

DN40 (1.1/2" NB) BSP GALVANISED MALLEABLE IRON SOLID PLUG

£ 12.12
[MI-NB-BSP-CAP-R-40-GAL] DN40 (1.1/2" NB) BSP GALVANISED MALLEABLE IRON ROUND CAP END

DN40 (1.1/2" NB) BSP GALVANISED MALLEABLE IRON ROUND CAP END

£ 4.02
[MI-NB-BSP-PLU-40-GAL] DN40 (1.1/2" NB) BSP GALVANISED MALLEABLE IRON HOLLOW PLUG

DN40 (1.1/2" NB) BSP GALVANISED MALLEABLE IRON HOLLOW PLUG

£ 2.91
[MI-NB-BSP-PLU-32-GAL-SOL] DN32 (1.1/4" NB) BSP GALVANISED MALLEABLE IRON SOLID PLUG

DN32 (1.1/4" NB) BSP GALVANISED MALLEABLE IRON SOLID PLUG

£ 10.41
[MI-NB-BSP-CAP-R-32-GAL] DN32 (1.1/4" NB) BSP GALVANISED MALLEABLE IRON ROUND CAP END

DN32 (1.1/4" NB) BSP GALVANISED MALLEABLE IRON ROUND CAP END

£ 3.21
[MI-NB-BSP-PLU-32-GAL] DN32 (1.1/4" NB) BSP GALVANISED MALLEABLE IRON HOLLOW PLUG

DN32 (1.1/4" NB) BSP GALVANISED MALLEABLE IRON HOLLOW PLUG

£ 2.34
[MI-NB-BSP-PLU-25-GAL-SOL] DN25 (1" NB) BSP GALVANISED MALLEABLE IRON SOLID PLUG

DN25 (1" NB) BSP GALVANISED MALLEABLE IRON SOLID PLUG

£ 4.26
[MI-NB-BSP-CAP-R-25-GAL] DN25 (1" NB) BSP GALVANISED MALLEABLE IRON ROUND CAP END

DN25 (1" NB) BSP GALVANISED MALLEABLE IRON ROUND CAP END

£ 2.13
[MI-NB-BSP-PLU-25-GAL] DN25 (1" NB) BSP GALVANISED MALLEABLE IRON HOLLOW PLUG

DN25 (1" NB) BSP GALVANISED MALLEABLE IRON HOLLOW PLUG

£ 1.68
[MI-NB-BSP-PLU-20-GAL-SOL] DN20 (3/4" NB) BSP GALVANISED MALLEABLE IRON SOLID PLUG

DN20 (3/4" NB) BSP GALVANISED MALLEABLE IRON SOLID PLUG

£ 3.96
[MI-NB-BSP-CAP-R-20-GAL] DN20 (3/4" NB) BSP GALVANISED MALLEABLE IRON ROUND CAP END

DN20 (3/4" NB) BSP GALVANISED MALLEABLE IRON ROUND CAP END

£ 1.62
[MI-NB-BSP-PLU-20-GAL] DN20 (3/4" NB) BSP GALVANISED MALLEABLE IRON HOLLOW PLUG

DN20 (3/4" NB) BSP GALVANISED MALLEABLE IRON HOLLOW PLUG

£ 1.20
[MI-NB-BSP-CAP-R-15-GAL] DN15 (1/2" NB) BSP GALVANISED MALLEABLE IRON ROUND CAP END

DN15 (1/2" NB) BSP GALVANISED MALLEABLE IRON ROUND CAP END

£ 1.38
[MI-NB-BSP-PLU-10-GAL-SOL] DN10 (3/8" NB) BSP GALVANISED MALLEABLE IRON SOLID PLUG

DN10 (3/8" NB) BSP GALVANISED MALLEABLE IRON SOLID PLUG

£ 2.04
[MI-NB-BSP-CAP-R-10-GAL] DN10 (3/8" NB) BSP GALVANISED MALLEABLE IRON ROUND CAP END

DN10 (3/8" NB) BSP GALVANISED MALLEABLE IRON ROUND CAP END

£ 1.26
[MI-NB-BSP-PLU-10-GAL] DN10 (3/8" NB) BSP GALVANISED MALLEABLE IRON HOLLOW PLUG

DN10 (3/8" NB) BSP GALVANISED MALLEABLE IRON HOLLOW PLUG

£ 0.96
[MI-NB-BSP-PLU-8-GAL-SOL] DN8 (1/4" NB) BSP GALVANISED MALLEABLE IRON SOLID PLUG

DN8 (1/4" NB) BSP GALVANISED MALLEABLE IRON SOLID PLUG

£ 1.86
[MI-NB-BSP-CAP-R-8-GAL] DN8 (1/4" NB) BSP GALVANISED MALLEABLE IRON ROUND CAP END

DN8 (1/4" NB) BSP GALVANISED MALLEABLE IRON ROUND CAP END

£ 1.53
[MI-NB-BSP-PLU-8-GAL] DN8 (1/4" NB) BSP GALVANISED MALLEABLE IRON HOLLOW PLUG

DN8 (1/4" NB) BSP GALVANISED MALLEABLE IRON HOLLOW PLUG

£ 1.14
[MI-NB-BSP-CAP-R-6-GAL] DN6 (1/8" NB) BSP GALVANISED MALLEABLE IRON ROUND CAP END

DN6 (1/8" NB) BSP GALVANISED MALLEABLE IRON ROUND CAP END

£ 6.24