... 3, 4 , 6 , 8; Pressure Rating:1000psi cwp;1500 psi test; Connections Type: pipeline thread, tubing thread ... :1, 2, 3, 4; Pressure Rating:6000psi cwp;9000 psi test; Connections Type: pipeline thread, tubing ... 1, 2, 3, 4; Pressure Rating:6000psi cwp;9000 psi test; Connections Type: pipeline thread, tubing ... Size:2, 3, 4; Pressure Rating: 15000psi cwp;22500 psi test; Connections Type: pipeline thread, tubing ...