... rubber coated ply, spiral wire, outer protection strips, etc.Conveying medium: airMedium temperature: 5~ 65°CMedium Pressure: No more ... In the course of storage, transport and service, prevent the hose contact with following materials: a. Ethyl acetate, acetone, methanol ... replaced under the following conditions:a. Overpressure of conveying air makes the hose break up; improper use, such as punctures, ...