duraline fire hose 1.O.D:1.5",2",2.5",3",4" 2.W.P:1.0Mpa,1.3Mbar,1.6Mpa,2.0Mpa. 3 ... oil field and chemical industry. We can supply the hose according to BS6391 standard. The related coupling is ... Morris Coupling, France Style coupling, etcModelSize (mm)Size (Inch)Working Pressure (Mpa)Burst Pressure(Mpa)10bar,13bar,16bar, ... Mpa652.5"1.6MPa/16Bar4.8 Mpa803"2.0MPa/20Bar6.0 Mpa1004" duraline fire hose