1. Products
2. Mild Steel
3. Nominal Bore
4. Fittings
5. Threaded
6. Heavy Steel (300 psi)
7. BSP Black
8. Unions

Unions

DN10 (3/8" NB) BSP BLACK HEAVY WEIGHT STEEL UNION

Both sides threaded: 3/8" BSPP Female
Suits an outside diameter (OD) of: 17.15mm
Material: Mild Steel
Finish: Black Self Colour

Standards:
Nominal Bore, Threaded, Screwed, Low Pressure, 300 psi, Mild Steel (Formally referred to as Wrought Iron BS1740), EN 10241 & EN 10255

Alternative terminology:
Union, Mild Steel, Carbon Seel, Wrought Iron, Heavy Weight, Threaded, Screwed, Fittings.

£30.96 each

List Price – Sign in to view Trade Prices 30.96 GBP

DN15 (1/2" NB) BSP BLACK HEAVY WEIGHT STEEL UNION

Both sides threaded: 1/2" BSPP Female
Suits an outside diameter (OD) of: 21.3mm
Material: Mild Steel
Finish: Black Self Colour

Standards:
Nominal Bore, Threaded, Screwed, Low Pressure, 300 psi, Mild Steel (Formally referred to as Wrought Iron BS1740), EN 10241 & EN 10255

Alternative terminology:
Union, Mild Steel, Carbon Seel, Wrought Iron, Heavy Weight, Threaded, Screwed, Fittings.

£30.96 each

List Price – Sign in to view Trade Prices 30.96 GBP

DN20 (3/4" NB) BSP BLACK HEAVY WEIGHT STEEL UNION

Both sides threaded: 3/4" BSPP Female
Suits an outside diameter (OD) of: 26.9mm
Material: Mild Steel
Finish: Black Self Colour

Standards:
Nominal Bore, Threaded, Screwed, Low Pressure, 300 psi, Mild Steel (Formally referred to as Wrought Iron BS1740), EN 10241 & EN 10255

Alternative terminology:
Union, Mild Steel, Carbon Seel, Wrought Iron, Heavy Weight, Threaded, Screwed, Fittings.

£39.12 each

List Price – Sign in to view Trade Prices 39.12 GBP

DN20 (3/4" NB) BSP BLACK HEAVY WEIGHT STEEL UNION (BRONZE TO IRON)

Both sides threaded: 3/4" BSPP Female
Suits an outside diameter (OD) of: 26.9mm
Material: Mild Steel
Finish: Black Self Colour
Seats: Bronze to Iron (Navy)

Standards:
Nominal Bore, Threaded, Screwed, Low Pressure, 300 psi, Mild Steel (Formally referred to as Wrought Iron BS1740), EN 10241 & EN 10255

Alternative terminology:
Union, Mild Steel, Carbon Seel, Wrought Iron, Heavy Weight, Threaded, Screwed, Fittings.

£16.56 each

List Price – Sign in to view Trade Prices 16.56 GBP

DN25 (1" NB) BSP BLACK HEAVY WEIGHT STEEL UNION

Both sides threaded: 1" BSPP Female
Suits an outside diameter (OD) of: 33.4mm
Material: Mild Steel
Finish: Black Self Colour

Standards:
Nominal Bore, Threaded, Screwed, Low Pressure, 300 psi, Mild Steel (Formally referred to as Wrought Iron BS1740), EN 10241 & EN 10255

Alternative terminology:
Union, Mild Steel, Carbon Seel, Wrought Iron, Heavy Weight, Threaded, Screwed, Fittings.

£63.92 each

List Price – Sign in to view Trade Prices 63.92 GBP

DN32 (1.1/2" NB) BSP BLACK HEAVY WEIGHT STEEL UNION

Both sides threaded: 1.1/2" BSPP Female
Suits an outside diameter (OD) of: 48.3mm
Material: Mild Steel
Finish: Black Self Colour

Standards:
Nominal Bore, Threaded, Screwed, Low Pressure, 300 psi, Mild Steel (Formally referred to as Wrought Iron BS1740), EN 10241 & EN 10255

Alternative terminology:
Union, Mild Steel, Carbon Seel, Wrought Iron, Heavy Weight, Threaded, Screwed, Fittings.

£127.48 each

List Price – Sign in to view Trade Prices 127.48 GBP

DN32 (1.1/4" NB) BSP BLACK HEAVY WEIGHT STEEL UNION

Both sides threaded: 1.1/4" BSPP Female
Suits an outside diameter (OD) of: 42.4mm
Material: Mild Steel
Finish: Black Self Colour

Standards:
Nominal Bore, Threaded, Screwed, Low Pressure, 300 psi, Mild Steel (Formally referred to as Wrought Iron BS1740), EN 10241 & EN 10255

Alternative terminology:
Union, Mild Steel, Carbon Seel, Wrought Iron, Heavy Weight, Threaded, Screwed, Fittings.

£127.48 each

List Price – Sign in to view Trade Prices 127.48 GBP

DN50 (2" NB) BSP BLACK HEAVY WEIGHT STEEL UNION

Both sides threaded: 2" BSPP Female
Suits an outside diameter (OD) of: 60.3mm
Material: Mild Steel
Finish: Black Self Colour

Standards:
Nominal Bore, Threaded, Screwed, Low Pressure, 300 psi, Mild Steel (Formally referred to as Wrought Iron BS1740), EN 10241 & EN 10255

Alternative terminology:
Union, Mild Steel, Carbon Seel, Wrought Iron, Heavy Weight, Threaded, Screwed, Fittings.

£222.64 each

List Price – Sign in to view Trade Prices 222.64 GBP