wear-resisting Acetylene pipe The manufacturing of is highly automated and the production speed is very fast. The general air duct can produce 20~40 meters per minute. Due to the low price of its raw material galvanized strip steel compared with the whole galvanized steel sheet, and its factory production and specification standardization, the cost of spiral air duct is lower than that of rectangular air duct; In addition, the total cost of spiral air duct is low due to the less demand for supports and hangers and the less installation work. Since the four corners of rectangular air ducts are prone to turbulence, reducing the effective flow area, the spiral air ducts have good air fluidity and large effective flow area, so the secondary noise of spiral air ducts is low. Because the spiral air ducts are strong, the low-frequency noise caused by air duct vibration is smaller, the air flow performance is good, the system pressure drop is small, and the daily operation system consumes less power. Spiral air ducts in the market are generally divided into three categories according to their materials: galvanized spiral air ducts, stainless steel spiral air ducts and composite spiral air ducts. Among them, spiral air duct has the best quality and strong applicability, but its price is high. At present, the most widely circulated spiral air duct on the market is galvanized sheet. The galvanized sheet spiral air duct is basically the characteristic of stainless steel spiral air duct, but its price is only two thirds or even lower than that of spiral air duct. Luoyang Acetylene pipe It is generally used in places where the external environment is relatively common and the requirements for air ducts are not too high. As the iron sheet is prone to chemical reaction in various environments, corrosion and rust will occur. However, zinc hardly changes in dry air. In humid air, dense basic zinc carbonate film will be formed on the surface of zinc. The spiral air duct is mainly coated with zinc on the iron sheet of the air duct to protect the iron sheet. The protective and decorative properties of zinc coating can be significantly improved after passivation treatment, dyeing or coating with light protecting agent.
The so-called acid and alkali resistant rubber hose is the rubber hose used to transport acid and alkali solutions, which can be divided into wear-resisting Acetylene pipe , acid and alkali resistant cloth clip hose, etc; In actual production, using a certain proportion of recycled rubber for acid and alkali resistant rubber hose can not only reduce the cost of raw materials, but also improve the aging resistance of rubber compound, thus extending the service performance and service life of acid and alkali resistant rubber hose. However, if you want to significantly improve the aging resistance of acid and alkali resistant hose, it is impossible to rely solely on recycled rubber, and rubber antioxidant is essential. What anti-aging can be used in acid and alkali resistant hose? 1. Antioxidant A: Antioxidant A, namely, antioxidant A, is in the form of yellowish brown to purple crystal blocks at room temperature. It is a universal antioxidant, which has good resistance to heat, oxygen, flexion, weather and fatigue aging. It also has a certain inhibitory effect on harmful metals. It is easy to disperse in the rubber compound, and has no obvious impact on the processing performance of the rubber compound and the physical and mechanical strength of the vulcanizate, It is the preferred antioxidant product in the production of acid and alkali resistant hose. It can also be used as a stabilizer in the acid and alkali resistant hose containing styrene butadiene rubber, which can significantly delay the aging time of acid and alkali resistant hose. 2. Antioxidant D: antioxidant D, namely N-phenyl - β－ Naphthylamine (D) is a kind of heat aging resistance commonly used in the production of rubber products, Acetylene pipe company Anti aging agent resistant to fatigue aging; Due to the poor heat resistance of the acid and alkali resistant hose, the use of a small amount of antioxidant D in the protection system can improve the heat aging resistance of the rubber compound, thereby improving the heat resistance of the acid and alkali resistant hose, expanding the use temperature range, and extending the use time.
Luoyang Acetylene pipe Also called pu steel wire pipe, ventilation pipe, dust removal pipe, dust collection pipe, dust conveying pipe, industrial powder dust collection pipe, sweeping car dust collection pipe, drilling machine dust collection pipe, woodworking dust collection pipe, collectively called dust collection pipe. Therefore, industrial food dust transportation and industrial dust transportation are used for dust collection pipe. The production process structure of copper plated steel wire dust collection pipe is to wrap the pipe wall with solid elastic copper plated steel wire spirally, and the pipe wall material is coated with copper plated steel wire with special polyether PUR. PUR material is also called PU material. The thickness of pipe wall can be 0.4mm, 0.6mm, 0.9mm, 1.2mm, 1.5mm, 1.8mm and 2.1mm, depending on the customer's needs. Such as the temperature, wear resistance, flexibility and bending, hydrolysis resistance of the dust collection pipe. It is also necessary to consider whether static electricity is generated in the process of pipe full conveying dust to avoid unnecessary dust explosion and fire. Copper plated steel wire plastic coated dust collection tube is suitable for vacuum suction of powder and particle in industrial and mining, agriculture, water conservancy, civil engineering, food, petroleum, chemical industry, health and other industries, and for conveying water, oil, chemical materials, food, etc. Abrasive solids such as dust, powder, fiber, chip and particle, gas and liquid environment, for dedusting and suction plant, Acetylene pipe company Industrial vacuum cleaners, paper and textile fibers, are used as protective tubes. It is widely used in farmland irrigation, industry and mining, oil depot, sand extraction, sand blasting, food, medicine, indoor gas, powder, dust absorption and emission and other fields. This product is a substitute for PVC, rubber and metal pipes.
The reason why welded air duct has become the favorite of the market, Luoyang Acetylene pipe Compared with the air duct made of traditional materials, it has obvious advantages in technology, energy conservation, environmental protection and economy. This product has been inspected, tested and proved by the National Building Materials Testing Center, the National Fire Building Materials Quality Supervision and Inspection Center, the National Air Conditioning Equipment Quality Supervision and Inspection Center, the National Non ferrous Metal Quality Supervision and Inspection Center and other relevant authorities, In addition, no smoke is generated in the fire, and the smoke density is only 4, which is 10 to 20 times that of other organic foam materials. In modern buildings, central air conditioning is very common, and ventilation ducts are an important part of the central air conditioning system. According to statistics, China's annual demand is about 100 million square meters, reaching 20 billion yuan. Among all kinds of air ducts, welded air ducts stand out for their unique excellent performance and cost performance, and are becoming the new favorite in the central air-conditioning market. The manufacturing of welded air ducts is highly automated and the production speed is very fast. Ordinary air ducts can produce 20~40 meters per minute. Due to the low price of the raw material galvanized strip steel compared with the whole galvanized steel sheet, and its factory production and specification standardization, the cost is lower than that of rectangular air ducts; In addition, the total cost is low due to the less demand for supports and hangers and the less installation work. Since the four corners of rectangular air duct are prone to turbulence, Acetylene pipe company The effective flow area is reduced. The technology of welded air duct is very close to the international level; In terms of supporting services, more and more enterprises like this company provide high standard services. If there are any suggestions, we hope to see more and more enterprises with a sense of mission for the development of the industry.
Industrial pollution is a signal of environmental protection. These industrial pollution must be environmentally friendly. These equipment and machinery, insulation air valve pollution sources and discharge routes must be applied to the pipeline. Luoyang Acetylene pipe It is just one of the rare ventilation ducts. Let's take a look at the precautions of stainless steel pipe welding process. Stainless steel welded air duct is called welding nano, which is a kind of welding nano. Since the thickness of the pipe is 0.8-5.0mm, welding is rare in the market (the thickness of the seamless pipe formed in the steel plant is 5-30mm), which is different. It can be said that it is a thin wall welding nano. As the thickness of welded pipe, the thickness of welded pipe may not be required to be the same as that of seamless welding, but only to meet the national standard of ventilation pipe, and at the same time meet the requirements of full pressure and air volume in the ventilation system. In the application environment, the thickness of stainless steel welded air duct pipes can be customized according to the requirements of the enterprise factory (the demander) to adapt to the processing of welded pipes. In short, as long as the above requirements are met, the cost of the enterprise will be lower. As long as the enterprise factory knows that it needs more air volume to customize and sell the fan, and then press the full pressure and air volume of the fan, the welding size of the stainless steel pipe can be determined. Because of the small wind resistance of round air ducts, ordinary air ducts are rarely used to connect environmental protection equipment. even if wear-resisting Acetylene pipe The air outlet of the equipment is square or round (also called square turn). Circles, heaven and earth, cylindrical dampers and circular places are connected to fans and air ducts. In this case, the circular pipe is very good for installation.
Luoyang Acetylene pipe Air conditioning and ventilation engineering equipment applicable to industry and various buildings, widely used in food processing, machinery production, pharmaceutical products, electronic industry, cotton textile, sports entertainment and cultural places, hotels, hotels, office buildings, small villas, etc. Stainless steel air ducts are widely used in air conditioning and ventilation systems. The product covers almost all industries and has a very high penetration rate. After years of continuous development, this technology has achieved a qualitative leap in the industry. The overall structure of stainless steel welded air duct products is combined, which can flexibly form any direction. Each part of the chimney is basically assembled into a separate part by the inner pipe, outer pipe, ring plate, support, insulation materials, etc. The connection between sections shall be sealed with special materials and accurately combined with the hoop. The corner and steering parts are clamped by elbows, tees, etc. The displacement caused by temperature difference is fully compensated by expansion joints and compensators. The explosion-proof door is installed at the boiler outlet or local horizontal flue. When multiple boilers share a chimney, the steering valve plate can be used for effective control. Stainless steel welded air duct is very common in our life. According to different uses, shapes and processing technologies, pipes can be divided into several types. Depending on the use and location, Acetylene pipe company It can be divided into purification system air supply, industrial air supply and exhaust, environmental protection system air supply and exhaust, air conditioning and ventilation, etc. For process workers, it is divided into angle iron air duct and flange air duct. With the continuous development of economy, the use range of ventilation equipment is also expanding, and the role of equipment cannot be ignored. With the progress of science and technology, the technical level of all walks of life is also constantly improving. Ventilation equipment is no exception, and the equipment is becoming more and more perfect.
