How to dredge the blockage of plastic-coated PVC lay flat hose - Goldsione Group Ltd-PVC lay flat hose
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How to dredge the blockage of plastic-coated PVC lay flat hose


In the application of plastic-coated PVC lay flat hose, sometimes some foreign bodies lead to blockage of PVC lay flat hose, resulting in abnormal effluent. We need to take appropriate measures to dredge PVC lay flat hose to ensure the application effect. Here we will learn some dredging methods of PVC lay flat hose!
1. The pressure dredging method can be used to flush the drip irrigation system with compressed air or pressure water of 5.05 *105-10.1 *105 Pa, which has a good effect on dredging the blockage of organic matter, but this method is ineffective for carbonate blockage.
2. Calcium carbonate can be precipitated by acid flushing method, 0.5%-2% hydrochloric acid solution can be used, and 1 meter head pressure can be used to input drip irrigation system. The solution can be detained for 5-15 minutes. When blocked by calcareous clay, it can be washed with sand acid flushing solution.
The blockage of plastic-coated PVC lay flat hose in use will lead to the decrease of irrigation efficiency and even affect the effect of irrigation. So when the PVC lay flat hose is blocked, don’t easily move around, we must carefully dredge and clean up, so as to avoid accidents.

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Goldsione Group., set of development, production and sale of pvc and rubber products. The technology of plastic composite products is advanced in China. The main products are PVC hoses,pvc lay flat hose, rubber hoses, plastic plywood and mechanical equipment.Our company produces PVC lay flat hose which is of high quality in our country. Our company's PVC lay flat hose is exported to East Asia, South Asia, Middle East, Western Europe, Africa and other regions in large quantities, and every year some customers buy back our PVC lay flat hose. In China, the PVC lay flat hose produced by our company is absolutely the most cost-effective PVC lay flat hose. In addition, our company has strong technical force, independent R&D and innovation ability, and has passed the certification of quality, environment and occupational safety system.

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