Rubber corrugated compensator for air duct
Rubber corrugated compensator is a kind of non-metallic compensator. It is also different from stainless steel corrugated compensator, but the difference is mainly in use, and their functions are similar. It is mainly for the purpose of vibration reduction and noise reduction, and even for the purpose of maintenance. The following is a detailed analysis of the characteristics and functions of the rubber corrugated compensator in the lower air duct.
There are four types of rubber corrugated compensators for air duct, namely FDZ type, FVB type, FUB type and XB type, which are composed of rubber and rubber fiber fabric composite materials, steel flanges, sleeves, and thermal insulation materials. They are mainly used for flexible connection between various fans and air ducts, and their functions are shock absorption, noise reduction, sealing, media resistance, easy displacement and devices, It is an ideal accessory for shock absorption, noise reduction, smoke suppression and dust removal in the field of environmental maintenance.
There are two connection modes for rubber ripple compensation of air duct: flange connection and receiving connection. There are also four types: square type, angular type, compound type and straight cylinder type.
Rubber and fiber fabrics have good repeatability of displacement (change) recovery, can provide greater multi-dimensional compensation in a smaller size range, and can better eliminate the multi-directional error generated when various pipe devices are connected. Rubber and fiber fabrics have superior sound absorption and vibration isolation functions, which can effectively reduce and eliminate the transmission of sound and vibration of boilers, fans and other systems. The weak transmission loss of rubber and fiber fabric reduces the design process, without adding other auxiliary equipment. Rubber and fiber fabrics and heat insulation materials have high heat resistance and corrosion resistance, never rust, and reduce maintenance costs. Rubber and fiber fabrics have excellent air tightness and flexibility, and can ensure no leakage of the escort medium and recovery after repeated displacement.
The air duct rubber compensator can compensate axial, transverse and angular directions. It has the characteristics of no thrust, simplified support design, corrosion resistance, high temperature resistance, noise elimination and vibration reduction, and is especially suitable for hot air pipes and soot pipes.

What categories can plastic coated pneumatic butterfly valve be applied to
As we all know, the domestic demand for pneumatic butterfly valves is quite large. Plastic coated pneumatic butterfly valve, as an indispensable pneumatic butterfly valve product, has contributed a lot to the modern industrial pipeline laying. In addition to this aspect, what other aspects can stainless steel hose and pipe fittings be applied to? Now please follow Xiao Bian to have a look! I believe everyone will find a satisfactory answer.
When the plastic coated pneumatic butterfly valve pipe fittings were launched into the market, many consumers began to find more applications. Because this new stainless steel hose product is different from those rubber hoses in the past, and its performance is very stable, it can be widely used in transportation and laying under different conditions.
In addition, we can also see the trace of plastic coated pneumatic butterfly valve in our own home! Here, I suggest that each of us go back and pay close attention to our own house. For example, the shower equipment in the bathroom can see this hose product. At the water outlet of the equipment, you can see a very soft but tough metal pipe. This is a common pneumatic butterfly valve pipeline product. As long as we are more careful, we will find its traces in more categories.