Malleable iron hexagon nipple
- Certificate: FM Approved
- Standard: Refer to ASME B16.14
- Material: Malleable iron ASTM A197
- Thread: NPT
- W. pressure: Class 150, 300 psi (-29°C to 66°C)
- Surface: Black iron / hot dip galvanized
Malleable iron hexagon nipple is middle-hex fitting with both male threaded connections, and it is used to join two pipes with same size.