Test Plug 2-7/8" EUE thread with 1/4" NPT Female
Test Plug is one of pressure measure tools for the oilweill drilling tools,the thread can be API NUE,EUE or premium connection,always with the NPT 1/2" or 1/4" female port.Forwell company usually supply the Test Plug 2-3/8" PAC Pin x 1/2" NPT port (Box),test plug 1-1/2" AMMT Pin x 1/2" NPT port (Box) or Bull Plug 7" 26 PPF BTC Box,Test Sub Integral type with 3 1/2" IF Pin connection,2" Fig 1502 Female upper connection 10,000 PSI Working Pressure.