Features:
Certificate: FM Approved / UL Listed
Size: 3/8”*1/4″ – 2”*1-1/2″
Pressure: class150
Dimensions: ANSI B16.3
Material: Malleable iron ASTM A197
Threaded: NPT ASME B1.20.1
Surface: Black / Electrical galvanized / Hot-dip galvanized
Malleable iron m&f reducing socket has internal thread on one side and external thread on the other side. It can make pipe connection more convenient.