The PTFE Rasching ring, which is a specific type, is made of PTFE material in the material, so this kind of Raschig ring is called PTFE Rasching ring, so that everyone has an intuitive understanding. The following is based on this point to continue the introduction of the product, through learning to achieve the correct and rational use and full use of the product.
1. When purchasing the PTFE Rasching ring,is there a consideration in the order of consideration?
The purchase of PTFE Rasching rings is an important task that cannot be treated and carried out. It is necessary to comprehensively and comprehensively consider all relevant factors before it can accurately judge and correctly select the results. Therefore, the order requirements are not considered in terms of considerations, and should be considered at the same time in order to select the appropriate product.
2. Which industries and common specifications are available for PTFE Rasching ring?
The PTFE Rasching ring, from the current point of view, this kind of Rasching ring can be used in chemical, petrochemical, electric power and pharmaceutical industries, it is widely used, and it has good wear resistance, high temperature resistance and resistance. Corrosive, can have good performance and use. In terms of types, the tetrafluethic ring is of the general type and the open type. In common and common specifications, these specifications are 25mm, 38mm and 50mm.
3. Which kind of filler does the PTFE Rasching ring belong to?
Filler, which provides sufficient contact surface for gas-liquid two phases, and creates favorable conditions for improving the degree of turbulence, which is beneficial to mass transfer or heat transfer. Therefore, it is used in gas and liquid contact surfaces and mass transfer. In the case where the coefficient is high and the flux is large and the resistance is small, the void ratio and the specific surface area are large, the surface wettability is good, and the structure is favorable for the close contact of the two phases to promote the surge. In terms of kind, the filler is a bulk filler and a structured filler. The Raschig ring, which is a hollow ring material, is therefore a bulk filler. The PTFE Rasching ring, which is a specific type of Raschig ring, is also a bulk filler in terms of properties.
4. Are there different sizes of different materials in the Raschig ring？
The Raschig ring is made of different materials, but from the current point of view, there are mainly three kinds of materials: plastic, ceramic and metal, and can be further subdivided. The Raschig rings of ceramic, metal and plastic are different in the wall thickness of the Lacy ring, so it can be said that the Raschig rings of different materials have different sizes.http://yihaoptfe.com/