This square head plug meets the standards for ASME B1.20.1 NPT, ASTM A182, ASME B16.11, is made of 304-grade stainless steel. Plus, it has an MNPT connection type.
Technical Specs
ItemSquare Head Plug
Nominal Pipe Size4 in
Material Grade304
For Pipe ScheduleSchedule 160
Max. Steam Pressure1,965 psi @ 350 Degrees F
Includes SealSeal Not Included
Basic Fitting ShapePlug
Specific Fitting ShapeSquare Head Plug
Pipe Fitting MaterialStainless Steel
ClassClass 3000
Fitting Connection TypeMNPT
Includes Pre-Applied Thread SealantPre-Applied Thread Sealant Not Included
StandardsThreads Conform to ASME B1.20.1 NPT, Materials Conform to ASTM A182, Dimensions Conform to ASME B16.11