heavy-duty tubing PAN-R-10X1,9-SI standard O.D. tubing, for high pressures up to 20 bar, can withstand high thermal and mechanical loads. Outside diameter=10 mm, Bending radius relevant for flow rate=44 mm, Inside diameter=6,2 mm, Min. bending radius=25 mm, Tubing characteristics=Suitable for energy chains in applications with high cycle rates