... diameter:38-127mm(1.5-5") 4)Working pressure:11MPa-52MPa Applicability: Commonly used in drilling,cementing, ... or oil base mud, washing fluid at high pressure in large volumes.Temperature Range: -20°C~121 ... resistant, Low temperature, weather proof and anti-ageingCoupling type:LP and TBG of API Spec 5B,Flange or ... I.Din. mmO.Dmm W.PMPa (psi)Burst Pressure MPa (psi)Weight kg/mMin Bending Radius mmCoupling ...