What indicators should be paid attention to when choosing Fire Proof Silicone Glass Fiber Braided Hose?

Fire Proof Silicone Glass Fiber Braided Hose is a flexible tube made of silicone with different properties according to the power and conveying material of the peristaltic pump. Fire Proof Silicone Glass Fiber Braided hose is required to meet the standard of medical-grade Cable Sleeve, and the tube is required to be odorless and meet food and drug standards, without obvious bubbles, impurities, and black spots. Otherwise, when the peristaltic pump rubs against bubbles or black spots during operation, the Cable Sleeve will be worn away. break.

1. Chemical compatibility
When selecting a peristaltic pump for pumping corrosive fluids, it is critical to select the correct Cable Sleeve material. Choosing the wrong Cable Sleeve will lead to dangerous situations, possibly destroying equipment and endangering personal safety. Test the pump before using new or unlabeled levels of chemicals. Dip a short Cable Sleeve into the fluid. Check Cable Sleeve for variations in size, color, weight and strength. If possible, test the Cable Sleeve in the pump before stretching the Cable Sleeve. The deflection of the Cable Sleeve during extrusion will rub chemicals into the pipe wall and accelerate the aging and disintegration of the pipe.
2. Non-polluting
Isolation of fluids is critical in many applications in laboratory research, pharmaceuticals, biotechnology product production, and many others. A large number of studies have demonstrated that Cable Sleeve and silicon-based materials will not chemically react with various biological materials.
3. Flexural resistance
The ability of different pipes to withstand repeated rolling by rollers is also different. Generally speaking, the combination of specific Cable Sleeve size, Cable Sleeve material, pump head type, and operating speed determines the Cable Sleeve's service life. Cable Sleeve service life, or the flexural yield limit in a pump, is the primary consideration before putting it into a new application. In a specific application, the performance of the pump is very stable. Selecting a pipe with greater flexural resistance, using a thicker pipe wall, and/or selecting a larger pump and using a lower operating speed can maximize the use of the Cable Sleeve.
4. Clarity
For some applications, it is valuable to be able to see the movement of the fluid through the pipes in order to clearly understand the operation of the pump, such as priming or running dry. On the other hand, opaque tubing is beneficial for some photosensitive fluids.
5. Hardness tester
Pipe wall hardness is critical in determining the pumpability of a particular pipe. If the Cable Sleeve is too soft, it will be easily damaged; if the Cable Sleeve is too hard, the pump will not work. Hardness testers (such as Shore A, etc.) can be used to determine the physical properties of specific pipes.
6. Fluid pressure
Fluid pressure often limits the ability of the Cable Sleeve to deliver fluid under pressure. Most peristaltic pumps use unsupported tubing. This type of Cable Sleeve has a pressure limit of 2 to 3 bar. Some of the larger pumps on the market have supported pipes and a Cable Sleeve soaked in lubricating fluid that can withstand pressures of up to 15 to 20 bar.