With the development of agriculture and the increasing scarcity of global water resources, water-saving irrigation has become the main theme of modern agriculture. China is a big agricultural country. Every year, many farmland irrigation projects will be established to ensure the stable and sustainable development of agriculture. The main equipment for transporting water in farmland irrigation projects isPVC lay flat hose . So what kind of PVC lay flat hose is good for farmland irrigation projects?
Quality of PVC lay flat hose is the foundation of irrigation engineering
In modern farmland irrigation projects, water-saving is emphasized. If the poor PVC lay flat hose is chosen, it will not be able to save water because of its short use time and long time leaking and bursting. Therefore, the high-quality irrigation PVC lay flat hose must be selected for the public field irrigation project. At present, PVClay flat hose with high strength polyester filament as braiding line gum and high quality raw material in the market is guaranteed in quality. High-strength polyester filament is a kind of material which is made of filament with length of more than kilometers, and filament is wound into groups. It is characterized by high strength, nearly twice as high as cotton and three times as high as wool, which makes the fabric strong and durable, and has strong heat resistance, good elasticity and wear resistance. The gelatin of high quality raw materials is better in anti-aging, freezing and high temperature performance, which not only can be used for a longer time, but also can be used for irrigation operations in summer, high temperature and winter.