Double-folded protective hose SILVYN® UI 511 1/5,1 cm ( 2 inch ) 17.0X21.0, Double-folded protective hose, Inner diameter: 17mm, Outer diameter: 21mm, Nominal size: 1/2, Stainless steel, Areas of application: Offshore plants, Plant engineering, Mechanically demanding environments, Steel industry, Measurement technology, Benefits: Can be installed outdoors and underground, Torsion-resistant and very flexible, Tensile strength, For high mechanical loads, Corrosion-resistant