The HCTE-2000-0-SP is a non-heat-shrinkable helical convolex tubing used as a conduit for mechanical protection of electrical wiring systems. This tubing features a minimum inside diameter of 49.20 mm, a maximum outside diameter of 59.23 mm, and a maximum wall thickness of 0.58 mm. It is designed to operate over a wide temperature range from -55°C to 200°C while providing high crush resistance, flexibility, and fluid resistance. Due to its high-temperature performance and flame-retardant properties, it is widely used in military and commercial aerospace applications, often as part of an integrated harnessing system.