... 2.Working pressure:2000psi~20000psi 3.manufactured according to API 6A 4.Working medium:oil,gas,water 1 Our swivel joints, with ... and erosion. We also needto use short radius swivel joints for low pressure operation due to limited installation space. 4 ... 50 Style 10,50,80,100 Style 20,30,60 Style 10,50,80,100 Style 20,30,60 Style ... 50 Style 10,50,80,100 Style 20,30,60 Style 10,50,80,100 Style 20,30,60 ...