Union

Union ,flat seat without gasket

malleable cast iron fittings unions

Russian Standard Black Malleable Cast Iron Pipe Fittings

Black Malleable Iron Union,M&F,Flat Seat,without Gasket 331

hot galvanized/cold galvanized malleable iron union

DIN ANSI DIN standard malleable iron pipe fittings union

pipe fitting

malleable fittings

Electric Galvanized Malleable Iron Pipe Fitting Union 330

cast iron fittings unions 330 with flat seat

Casting of blackheart Malleable Cast iron Pipe Fittings