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Common Ventilation Duct Classification and Performance Comparison! 1. The air duct we generally refer to is mainly about the ventilation duct for the central air-conditioning system. And it is an important part of the air-conditioning system. At present, there are mainly four kinds of common air...Read more »
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Air-conditioning insulation air duct, as the name implies, is a special spare part that is used in conjunction with ordinary vertical air conditioners or hanging air conditioners. On the one hand, the material selection requirements of this product are relatively strict, and an extra laye...Read more »
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1. The high temperature resistant flexible air duct has excellent thermal insulation performance and is used for constant temperature gas insulation transportation. What is a high temperature resistant flexible air duct? High temperature resistant flexible air duct is also known as flame retarda...Read more »
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Common Problems and Solutions for Fresh Air System Installation！ —The poor installation of the fresh air system could make the new house dangerous. Problem 1: Wind noise disturbs sleep The crux: No noise reduction was done during installation. Our acoustic air duct is designed for solving...Read more »
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THE SIMPLE WAY FOR TESTING THE QUALITY OF FLEXIBLE PVC AIR DUCT! Flexible PVC film air duct is designed for ventilation system for bathrooms or industrial waste gas exhausting system. The PVC film has good anti-corrosion function; flexible PVC film air ducts can be used in humid or corrosive env...Read more »
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Smoke pipes for Range Hoods! There are generally three types of smoke pipes for range hoods: flexible aluminum foil air ducts, polypropylene pipes (plastic) and PVC pipes. Pipes made of PVC are not common. This kind of pipes is generally used for relatively long flue such as 3-5 meters. The smo...Read more »
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Circular flanging non-metallic expansion joint and rectangular non-metallic skin are a kind of non-metallic fabric skin. Compared with the ordinary hemming expansion joint skin, during production, the workshop needs to make round or square corners for easy installation according to the drawings....Read more »
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What are the characteristics of the silicone cloth expansion joint in terms of material? The expansion joint of silicone cloth makes full use of silicone rubber. Silicone cloth is a special rubber containing silicon and oxygen atoms in the main chain, and the main function is silicon element. Th...Read more »
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Where is the ventilation muffler installed? This kind of situation often occurs in the engineering practice of ventilation mufflers. The wind speed at the outlet of the ventilation system is very high, reaching more than 20~30m/s, which produces a lot of noise. Ventilation system outlet noise is...Read more »
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How much do you know about high temperature resistant non-metal expansion joints? The main material of the high-temperature non-metal expansion joint is silica gel, fiber fabric and other materials. Among them, fluorine rubber and silicone materials have good high temperature resistance and corro...Read more »
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The Principle And Application of Silicone Cloth Expansion Joints Silicone cloth expansion joint is a kind of expansion joint made of silicone cloth. It is mainly used for fan inlet and outlet, flue, and some are used for powder conveying of vibrating screens. It can be made into round, square an...Read more »
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Non-metallic expansion joints Non-metallic expansion joints are also called non-metallic compensators and fabric compensators, which are a type of compensators. Non-metallic expansion joint materials are mainly fiber fabrics, rubber, high temperature materials and so on. It can compensate the v...Read more »