Drain Flange Dn15 Pn10 Fabricated out of Carbon steel plate. Drainflanges or smurfflanges with 1/2 NPT nipple
Drain Flanges are thicker spades which are provided with a "filling opening", so parts of a piping system can be pressure-tested.
Drainflanges are also known as test spades, smurf spades or smurfflanges. Standard our drain flanges has a thickness of 25mm and a 1/2"NPT outlet.