? Product Description: First, the structure: Fabric delivery hose from the inside layer, multi-layer and the outer wrapping cloth cover. Cloth attract hose from the inside layer, multi-layer cloth wound, spiral steel wire reinforcement layer and cover. Second, characteristics: small hose with a diameter tolerance, oil, heat and other excellent performance, lightweight, durable soft tube, etc; smallest hose. Third, use: all types of cloth wire conveyor (or attract) hose is different according to the transmission medium, the choice of appropriate materials, reasonable structure design, high quality, durable, is a method used to lose, suction (negative pressure) flexible hose and a variety of liquid viscous fluid materials such as powdery solid medium.