The peristaltic pump hose recommended for everyone today. Maybe many friends don’t know its specific meaning and the precautions during the selection process. From the following, you can know that the peristaltic pump hose is an accessory of the peristaltic pump. It is mainly used to transport liquids and gases, so for the product itself In terms of elasticity, wear resistance and pressure resistance, the requirements are relatively stringent. During the selection process, we should also pay special attention to the corrosion resistance, pressure bearing capacity and temperature range of the product itself, and should refer to appropriate manufacturers as much as possible. Only the representative product series of the manufacturer can achieve satisfactory results.
1. What is a peristaltic pump hose?
The peristaltic pump hose is an accessory of the peristaltic pump and is mainly used to transport liquids, gases, liquids, and mixtures of gases and solids. The peristaltic pump hose has a certain elasticity, a certain wear resistance, a certain ability to withstand pressure, no leakage (good air tightness), low adsorption, good temperature resistance, not easy to age, not swelling, corrosion resistance, Features include low precipitates.
2. How to choose peristaltic pump hose
Corrosion resistance/compatibility
When transmitting different fluids, the hose should show certain excellent chemical properties , which is called chemical compatibility. Such as: low adsorption, good temperature resistance, not easy to age, not swelling, corrosion resistance, low precipitates, etc.
The chemical corrosion resistance decreases with the increase of temperature, and has no effect on the pipe at room temperature. Chemicals may affect hoses as temperatures rise.
Pressure-bearing
The application of peristaltic pumps is limited by the pressure-bearing performance of the hose.
If the system pressure exceeds the ultimate pressure capacity of the hose, the hose will expand, causing excessive wear or rupture of the hose.
The factors that affect the pressure of the hose include: material, diameter and wall thickness ratio, etc.
Temperature
The adaptability of the hose to the operating temperature range is a factor that users should consider. Different materials have different temperature behaviors.
Size
The size of the hose has a direct impact on the flow rate. Excellent pump design will consider the inner diameter and wall thickness of the applicable hose to match the optimal hose size or pipe number range. The inner diameter of the hose determines the flow rate; the wall thickness affects the hose's ability to be compressed and rebound, and also has a great impact on the life of the hose.
Certification
Hoses may need to pass relevant certifications when used for related purposes. Such as the United States Pharmacopoeia standard USP, the European Pharmacopoeia standard EP, and the American Food and Drug Administration standard FDA.
Flexibility/Elasticity/Lifespan
Different hoses have different abilities to withstand repeated extrusion and friction by rollers. Different pipe types, pipe materials, pump heads, and operating speeds have different lifespans. The service life in the pump system is called flexible life. In a specific application, the characteristics of the pump are very consistent. Choose long-life, thick-walled pipe, use a high-flow pump, and run at a lower speed to get a longer hose life.
3. Peristaltic pump hose manufacturer
1. Taizhou Taipu Metal Casing Co., Ltd. is located in the "China Stainless Steel Industry Base" and the nationally famous "Hometown of Electric Heating Appliances" -Zhaodong Industrial Park, Zhangguo Town, Xinghua City, Jiangsu Province, is a modern comprehensive enterprise specializing in the R&D, production and operation of metal casing wire and cable protective casings. It is close to Ningjingyan Expressway in the west and Ningtong Expressway in the south, with developed and convenient transportation.
2. Taizhou Huachen Pipe Industry Co., Ltd. (formerly Xinghua Huachen Metal Hose Factory)’s main products include metal hoses, plastic-coated hoses, plastic corrugated pipes, and stainless steel Hose, Plica hose, stainless steel corrugated pipe, and supporting supply of metal hose connectors, woolen connectors, etc. with complete specifications.
The company focuses on the design and development of integrated wire and cable protection systems. The company relies on its continuously innovative technology, mature supply chain system, and high-quality products to provide customers with high-quality products.
3. Tengzhou Gonghua Pipe Industry Co., Ltd. is committed to manufacturing hoses, joints, and accessories, specializing in the production of flat plastic-coated metal hoses, flame-retardant plastic-coated hoses, explosion-proof metal hoses, and plastic corrugated plastic hoses. Hoses, stainless steel metal hoses, self-retaining metal hose connectors, ferrule metal hose connectors, cable seal waterproof connectors, external wire waterproof box connectors, insulated and shockproof P-type pipe clamps, C-shaped steel and other products. Mainly used in electrical piping of highways, railways, and MRT transportation system projects. Wiring protection within the machinery and the connection between automatic control equipment distribution and wire conduits.
Protection of electrical facilities in electronics, metallurgy, chemical industry, power transmission and distribution systems, and wiring protection of exposed parts inside and outside ships, buildings, and factories.
Through the above examples, comparison and analysis, we can know that qualified peristaltic pump hoses are an accessory of peristaltic pumps. They are required to be not easy to age, have low adsorption, good corrosion resistance, and It has outstanding acid and alkali capabilities, so we should pay special attention to this aspect during the selection and reference process, and comprehensively come up with reasonable and reliable solutions and suggestions. So what we have given above does not only include the peristaltic pump hose itself. It also includes the analysis in the selection process and the evaluation knowledge of the technical scale of manufacturers.
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