Tubing for Peristaltic Pumps
inner diameter:2 mm
outer diameter:4 mm
Shows the price of 1 m
How many meters Take how many pieces of
A whole root together.
Peristaltic pump silicone tube is according to the dynamic performance of peristaltic pump and flow of different material, made of different properties of the silicone and soft tube.General domestic peristaltic pump silicone tube comes in two forms: one is a platinum vulcanization silicone tube, characters and soft soft, slightly transparent, wall smooth, low protein, low protein penetration, applicable to the pharmaceutical and biotechnology field, temperature range: – 51 ~ 238 ℃);Another kind is silicone tube peroxide, and its character soft, slightly transparent, smooth inner wall, economical efficiency, long life, temperature range: 238-51 ~ (℃), can be need which have special properties such as corrosive liquid.
1. Have certain elasticity, namely tube shape can quickly restore the radial compression;
2. Has a certain wear resistance, toughness, good resistance to tear;
3. Good air tightness, no leakage,
4. Good adsorption, low temperature resistance, not easy ageing, no swelling, corrosion resistant, low deposition
Choose the peristaltic pump principle of silicone tube
Resistance to chemical corrosion/chemical compatibility:
Transmission of different fluid, the hose should be show some excellent chemical properties, is called chemical compatibility.Such as: good adsorption, low temperature resistance, not easy ageing, no swelling, corrosion resistant, low deposition, chemical corrosion resistance decreases with the rise of temperature, and no influence for tube at room temperature of chemicals may with the temperature increasing impact on the hose.
The application of the peristaltic pump restricted by hose pressure performance.If the system pressure is more than the limit of the hose pressure, hose will swell, leading to excessive wear of hose or hose burst.Factors that affect the hose pressure are: the proportion of material, diameter and wall thickness, etc.
Hose to adapt to the working temperature range is user factor to consider.The temperature of the different materials have different performance.
The size of the hose has a direct influence on traffic, good pump design will consider apply the hose inside diameter and wall thickness, match the best tube size or pipe number range.The inner diameter of the hose determines the flow;Wall thickness influence on the springback of the hose is compression ability, also has a great influence to the life of the hose.
Different tube roller extrusion repeatedly, friction resistance ability is different.Different type of tube, pipe, pump head, running speed has a different life.In the pump system called the flexible life, life in a particular application, the characteristics of the pump is very consistent.Choose long life, thick wall tube, choose big flow pump, run at lower speed can get a longer service life of the hose