Plastic tubing PUN-10X1,5-SI-300 Standard O.D tubing, for QS plug connectors, CN and CK polyurethane fittings (not approved for use in the food industry). Outside diameter=10 mm, Bending radius relevant for flow rate=54 mm, Inside diameter=7 mm, Min. bending radius=28 mm, Tubing characteristics=Suitable for energy chains in applications with high cycle rates