As for the quality achievements of PVC lay flat hose, we should start with consumption, the most basic of which is to ensure that PVC lay flat hose conforms to the relevant consumption rules of industry standards.
1. PVC lay flat hose material is made of 20 large chemical fibre polyester yarns knitted in cylinders. Its thickness must reach 1.5mm or more, and no downward tendency is allowed. In terms of pressure of PVC lay flat hose, it is necessary to ensure that the surface is smooth and smooth with no defects such as broken thread, drawing warp, loosening warp, inner and outer grooves, deforming pore and coating inclusion.
2. The wall thickness of PVC lay flat hose should be uniform, and the addition of ageing agent should conform to the industry standard. It should be noted that the weight of water pipe must be guaranteed to be above 0.5kg and the packing bags must meet the requirements of loading, unloading and handling in the transport process.
The above two points require us to pay attention to the things we need to pay attention to when consuming, so as to ensure the quality of PVC lay flat hose.