Raised face threaded flanges for screwed pipe connections. Full NPT threading per ASME B1.20.1. Used extensively in oil & gas, petrochemical, and water treatment plants. Quick installation without welding.
Material: ASTM A105
Thread: ASME B1.20.1 NPT
Face: Raised Face
Class: 300#
Size Range: 1/2" to 6" NPS
Bolt Circle: Per ASME B16.5