Black Malleable Iron Reducing Tees
![Black Malleable Iron Reducing Tees](https://www.stevensonplumbing.co.uk/images/cache/Plumbing/black_iron/0750_x_0500_x_0750_inch_black_iron_tee.800.jpg)
Black malleable iron reducing tees with female BSP threads (Fig 130R).
Black iron pipe fittings are not used with fresh water plumbing, they are best suited for gas / air / oil / sprinkler / heating applications.
** BSP thread sizes are measured a special way - have a look at our information page for more details **
390