PVC lay flat hose is the most ideal water-saving irrigation tool. It not only has elasticity, high pressure resistance, corrosion resistance, ultraviolet ray resistance, abrasion resistance, aging resistance, easy to roll, easy to move, unlimited length, but also has many characteristics, such as saving water and land, saving energy, increasing production, saving cost, easy to use, preventing soil erosion and soil alkalization. Quality has always been the focus of our attention. Let’s take a detailed look at its quality indicators.
1. The production of PVC lay flat hose should conform to the minimum industry regulations. The blank material of PVC lay flat hose is made of 20 large chemical fibre polyester fibers weaved on circular looms. The thickness must be over 1.5mm, and no lower deviation is allowed.
2. The pressure of PVC lay flat hose must be above 0.6 Mpa, the surface should be smooth and flat, and there should be no defects such as broken wire, drawing warp, loosening warp, inner and outer grooves, deforming pore and coating inclusion.
3. The wall thickness of PVC lay flat hose is uniform, the addition of ageing agent meets the industry standards, and the quality of water pipes must be above 0.5kg. The packing bags must meet the requirements of loading, unloading and handling during transportation.