PVC lay flat hose is widely used in agricultural irrigation. With the increasing production of plastic-coated PVC Lay flat hose, there are also many differences in quality. Here is how to identify the quality of plastic-coated PVC Lay flat hose:
1. Agricultural plastic-coated PVC Lay flat hose should conform to the relevant production regulations of industry standards. PVC Lay flat hose billet material is made of 20 large chemical fibre polyester yarns knitted in cylinders, and its thickness must be over 1.5mm. No lower deviation is allowed.
2. The pressure of agricultural plastic-coated PVC Lay flat hose must be above 0.6 MPa with smooth and flat surface. 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 agricultural plastic-coated PVC Lay flat hose is uniform, and the addition of ageing agent meets the industry standards; the weight of water pipe must be guaranteed to be above 0.5kg, and the packaging bags must meet the requirements of loading, unloading and handling during transportation.
Above is the production quality of agricultural plastic-coated PVC Lay flat hose summarized by Xiaobian for you. Farmer friends can choose and buy agricultural plastic-coated PVC Lay flat hose according to these points.
