Water hose model QA361
Water hoses are generally cylindrical in shape and have a circular cross-section. In the design and construction of a water hose, such things as function, size, tolerable pressure, weight, length and دارند all play an important role. After the discovery and application of polymers, especially plastics, due to the resistance of these materials to corrosion, industries sought to replace these materials with metals. Therefore, first PVC pipes were used for sewage and then polyethylene for irrigation and water supply.