LOW PRESSURE HOSE FOR CAR

摘要

PURPOSE:To provide a low pressure hose for a car easily adapted to hose attaching work and excellent in sealability. CONSTITUTION:A hose H is constituted of an inside rubber layer 1, the reinforcing yarn 2 wound around the inside rubber layer 1 and the outside rubber layer 3 covering the outside of the inside rubber layer l and the modulus of elasticity of the inside rubber layer l is set to 20-35kgf/cm<2>, the modulus of elasticity of the outside rubber layer is set to 35-50kgf/cm<2> and the knitting angle theta of the reinforcing yarn is set to 48-54 deg..