Jiangxi Cord hose Compared with rectangular duct, it is widely used in the ventilation industry. Why? Let's start with its advantages to solve this problem and make it clear. At the same time, through the following introduction, I hope you can know more about the spiral duct and make yourself more professional in this regard. Now let's understand the function of air duct: function 1: air supply and ventilation. It is used to transport fresh air and waste gas, exhaust harmful gas, and deliver outdoor fresh air to the room. Generally speaking, spiral air duct is good. If the environment is humid or corrosive, stainless steel shall be used to avoid rust and corrosion of air duct. Function 2: provide cold air. It is mainly used for central air conditioning, but thermal insulation materials need to be added on the air duct. Function 3: Exhaust lampblack: It is mainly used to exhaust kitchen lampblack in restaurants, hotels and other places. Generally, circular air ducts are used. Function 4: dedusting and bulk material conveying: in the factory workshop, the air duct is used for dedusting, and the spiral air duct can be used for conveying particles, such as foam plastic particles, because Cord hose Where can I find it? The proportion of products is small. 1) Under the same plate thickness and pipe diameter, the strength of spiral air duct is higher. (2) Under the same section, the structural tension of spiral air duct is more reasonable, the stiffness is better, and the noise and vibration can be greatly reduced. (3) At the same length, the number of flange connections of spiral air duct is less, which can greatly improve the ventilation quality of the system.

Jiangxi Cord hose The entry threshold is low, the industry market is mixed, and small enterprises with small scale, lack of core competitiveness and low technical level can be seen everywhere. Most of these enterprises lack brand awareness, and there are many brand names and unlicensed products. It is difficult to form enterprise influence through brands, and it is more difficult to improve product added value through brands. If the metal hose wants to take the road of high-end, it must improve both inside and outside. A good brand image promotion and influence building can certainly provide a strong driving force for the development of enterprises, but the root of this driving force lies in the high quality of the metal hose products themselves. Tongfeng Metal Hose said that in the future, domestic metal hose products will focus on high precision, high efficiency, high firmness, multi-function, multi specification, multi variety standardization, serialization and generalization to show their characteristics. One of the main reasons why China's metal hoses have been in the low-end state for a long time is the lack of independent research and development of products. On the one hand, the homogenization competition is serious. In order to win consumers, metal hose enterprises have long focused on low-cost competition and low price shopping. As a result, many enterprises only focus on the production and marketing of low-end products, ignoring the upgrading and innovation of product technology. on the other hand, Cord hose Where can I find it? ZHUANLI's weak awareness of protection and the serious phenomenon of technology plagiarism and infringement in the industry make the technology cost invested by many enterprises more than worth the cost, which has seriously hit the enthusiasm of metal hose enterprises for innovation.

With the rapid development of the national economy and the continuous improvement of the technical level, almost all walks of life need to do exhaust ventilation systems, Jiangxi Cord hose What are the advantages worth pursuing? 1. The welding method is unique. It adopts a new low temperature welding form, which does not damage the galvanized layer of the product. The welding spot is firm, the weld seam is beautiful, and the sealing is good. After welding, no treatment is required for the weld seam. 2. The manufacture of mechanically formed air duct makes the high-quality galvanized sheet not damaged, and the galvanized layer not damaged, thus prolonging the service life. 3. The specification is uniform and the size is standard, which ensures that the inner wall of the pipeline is flat and smooth, so that it is easy to clean and the material transportation is smooth. 4. The self forming flange can make the pipe material uniform, no longer use angle steel flange, and reduce the pipe weight by more than 20%, so the load bearing capacity of the building can be greatly reduced, thus reducing the overall cost of the building. 5. Enhance the beautiful pipeline, beautiful appearance, exquisite structure, smooth lines, superior performance, and the installation of exposed air ducts, especially suitable for this product. 6. Typical round air pipe fittings are generally 3-6 meters long and rectangular pipe fittings are 1-1.5 meters long, reducing the connection points of pipe fittings and minimizing the leakage at the joint of pipe fittings. 7. The pipe fittings, joints and spare parts made by mechanized assembly line all have standard sealing rings. As they are produced in a standardized and factory way, they have better air tightness. 8. Mechanically formed compression ribs and stiffeners can improve the strength of the pipe wall, save material thickness and reduce costs. The thickness of the seam of the spiral pipe is 4 times that of the pipe body, which makes the pipe very rigid and has the best pressure bearing performance, especially the negative pressure. 9. Scientific joint and seaming methods can ensure smooth pipeline gas without affecting pipeline flow diameter. Therefore, mechanized assembly line production improves production efficiency and effectively shortens delivery cycle. Advanced computer process control program blanking, production, Cord hose Where can I find it? It ensures the dimensional accuracy of pipeline components, thus ensuring fast and convenient installation and construction, and improving work efficiency and economic benefits.

Many people don't know much about spiral tube. In fact production Cord hose It is very extensive. Spiral air duct is mainly used to connect the two places for ventilation. Spiral air ducts (stainless steel and galvanized iron sheet) are widely used in the market. Spiral air duct market is generally divided into three categories according to material: galvanized spiral air duct, stainless steel spiral air duct and composite spiral air duct. Among them, the stainless steel air duct has good quality and strong applicability, but its price is high. The return air duct of purification system, central air conditioning ventilation duct, industrial air supply and exhaust duct, environmental protection system suction and exhaust duct, mine gas drainage duct, mine coating duct, etc. The spiral duct is first used for ventilation and cooling, which belongs to the category of air duct. It is named according to its purpose, but it can also be used in other places, even for drainage, drainage or as a container, which cannot be called a pipe. Named according to the structure, it should be called spiral grooved thin-walled tube, because it is mainly made of metal, also called spiral grooved metal tube. According to the material name, there may be several names: galvanized (any zinc) (galvanized) (iron), spiral pipe, stainless steel spiral pipe (stainless steel acid resistant steel), aluminum (aluminum) spiral pipe, or in order to distinguish from the existing acid resistant stainless steel pipe, Cord hose Where can I find it? It can be called ultra-thin stainless steel pipe, because it can use 0.3mm or even thinner to roll stainless steel strip.