Besides, the material quality, we all know that plastic PVC lay flat hose wear resistance, corrosion resistance, anti-aging, so why? Plastic-coated PVC lay flat hose is synthesized from braided yarn and gum. Knitted yarn is equivalent to the ribs and bones of PVC lay flat hose. It is an important factor in the compressive and wear resistance of PVC lay flat hose. There are many kinds of knitted yarns with different qualities. At present, the plastic coated PVC lay flat hose with high-definition polyester filament is very excellent in compressive and wear resistance in the market. Because the so-called high-strength polyester filament yarn is made of yarn with a length of more than 1000 meters, and filaments are 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 quality of PVC lay flat hose gum mainly affects the anti-corrosion, anti-aging, anti-freezing and high temperature properties of PVC lay flat hose. Plastic coated PVC lay flat hose produced with high-quality raw materials in strict accordance with the proportions can generally be used for 4-6 years in the range of 20 degrees below zero Celsius to 60 degrees Celsius. It can be applied to various drainage and irrigation operations in most areas of China.
Back to the topic of drainage and irrigation of PVC lay flat hose using this kind of plastic-coated PVC lay flat hose is better, which is better, this is plastic PVC lay flat hose, in addition to the above mentioned one-time moulding, high-definition polyester filament and high-quality gum, but also to mention the brand.