English
PVC spray hose is a hose used for spraying operations made of polyvinyl chloride (PVC) as the main raw material. The following is a detailed introduction:
Features
Corrosion resistance: PVC material itself has good corrosion resistance and can resist the erosion of some chemical agents. It is suitable for spraying scenes of various chemical solutions, such as pesticide spraying in agriculture.
Lightweight and flexible: The texture is relatively light, easy to carry and operate, and has good flexibility. It can be easily bent and stretched in different working environments, which is convenient for layout and use.
Pressure adaptability: According to different manufacturing processes and reinforcement methods, it can withstand a certain working pressure and meet the pressure requirements of different spray equipment, such as the use of high-pressure sprayers.
Cost-effectiveness: Compared with some other materials of spray hoses, PVC spray hoses have lower production costs and higher cost performance.
Classification
By structure:
Single-layer PVC spray hose: simple structure, made of a single PVC material, low cost, suitable for some light spray operations with low pressure requirements, such as small household sprayers.
Multi-layer composite PVC spray hose: usually composed of multiple layers of materials, such as inner rubber layer, reinforcement layer and outer rubber layer. The reinforcement layer can be made of fiber, steel wire and other materials, which can improve the strength and pressure resistance of the hose and is suitable for high-pressure spraying operations, such as large sprayers in agriculture.
According to the purpose:
Agricultural PVC spray hose: mainly used for pesticide spraying, irrigation and other operations in agricultural production. It has the characteristics of pesticide corrosion resistance, wear resistance, and aging resistance. It can adapt to complex outdoor environmental conditions, such as spraying operations in farmland and orchards.
Industrial PVC spray hose: used for spray cooling, cleaning, spraying and other processes in the industrial field. According to different industrial scenarios, it can have acid and alkali resistance, oil resistance, high temperature resistance and other characteristics, such as spray cooling in chemical workshops and cleaning of mechanical parts.
Application field
Agricultural field: widely used in pesticide spraying, foliar fertilization, irrigation and other operations in orchards, farmlands, tea gardens and other places, helping farmers improve labor efficiency and achieve large-area uniform spraying.
Gardening: used for watering flowers and nurseries, spray moisturizing, and pest control, providing a suitable growth environment for plants.
Industrial: used for spray cooling, cleaning equipment surfaces, spraying paint, and other processes in chemical, machinery manufacturing, and automobile manufacturing industries, such as cooling chemical reactors and spraying paint on car bodies.
Cleaning: can be used in high-pressure cleaning machines to clean building surfaces, vehicles, roads, etc. Its wear and corrosion resistance can ensure normal use during the cleaning process.
Construction: used for spray moisturizing and wall water spraying for concrete maintenance during construction.
Precautions for use
Avoid excessive stretching and bending: Do not overstretch or bend the PVC spray tube during use to avoid damage or rupture of the tube, affecting its normal use and service life.
Prevent exposure to the sun and freezing: Long-term exposure to the sun may cause PVC materials to age, become hard and brittle; in low-temperature environments, PVC tubes may lose flexibility or even rupture. Therefore, when not in use, the spray tube should be stored in a cool and dry place.
Regular inspection and maintenance: Check the appearance of the spray pipe regularly for signs of wear, cracks, aging, etc. If found, it should be replaced in time. At the same time, check whether the joints are firm and whether there are any leaks to ensure the normal operation of the spray system.
Correctly select specifications: According to the pressure requirements, flow requirements and distance of the spray equipment, select the appropriate specifications of PVC spray pipe to ensure that it can meet the actual work needs.
