... Pressure(MPa/Bar/Psi)LengthInner Dia (inch)Inner Dia (mm)C 81.540 0.8 / 8/120 1.6/16/240 ... 3/30/450 15m-50m2502.5653.2804100C 13125 1.3 / 13/190 2.6/26/380 3.9/39/570 15m ... , grease, acid, hydrolytic, aging l extreme weather conditions(-60°C to 60°C) l smooth inner waterway, yielding an extremely low friction ...