... 1/2,2, 2-1/2,3, 4; Pressure Rating:2000psi cwp;3000 psi test; Connections Type: pipeline thread, tubing ... :1, 2, 3,4,6,8, 10; Pressure Rating:2000psi cwp;3000 psi test; Connections Type: pipeline thread, tubing thread ... 2, 3, 4,5,6; Pressure Rating: 1 to 4 10000psi cwp;15000 psi test; 5 to 6 7500psi cwp;12000 ... Size:2, 3, 4,5; Pressure Rating: 2 to 3 10000psi cwp;15000 psi test; 4 to 5 7500psi cwp;12000 ...