Application: As water drain hose for sink, basin or bathtub ect. Could also be suitable for suction of gaseous media such as vapor and smoke, or be used in industrial vacuum cleaners, and ventilation systems. Features: • Highly flexible and compressible • With steel wire helix reinforcement • Tearing resistant • High tensile strength • Various of sizes are available • Different colors are available • Fittings and connectors are available Working temperature range: -20 °C to +70 °C (Short time to 80°C) Material: Wall: High grade polypropylene Spiral: spring steel wire or plastic coated steel wire.