Pipework. Corrugated flexible metallic hose assemblies for the protection of electrical cables in explosive atmosphere Flexible pipes, Pipes, Pipe fittings, Corrugated, Electric wires, Electric cables, Protected electrical equipment, Electrical safety, Explosive atmospheres, Designations, Copper alloys, Austenitic steels, Stainless steels, Steels, Welding,
Dimensions, Bending, Radius, Condition of goods, Inspection, Hydraulic tests, Test pressure, Marking, Instructions for use, Type approval, Approval testing, Bend testing, Testing conditions, Fatigue testing