Environmentally friendly epoxy powder anti-corrosion steel pipe manufacturer

At present, the topic of building a conservation-oriented society has been well known to everyone. It is imperative to develop more effective, environmentally friendly and high-performance anti-corrosion coatings. As anti-corrosion technology matures, anti-corrosion coatings will also be further developed. According to statistics, the annual economic losses caused by corrosion around the world are about 100 million U.S. dollars, which is about three times the total economic losses caused by natural disasters such as earthquakes, floods, and typhoons, and accounts for ~10% of the gross national product of all countries. Reports published by industrially developed countries such as the United States, Japan, and Canada show that the direct economic losses caused by corrosion alone account for about 1% of the total national economic output every year. Corroded and rusty steel accounts for about 1% of the annual steel production, and about equipment was scrapped due to corrosion. Harsh environments with prominent corrosion problems and industrial sectors that are inconvenient for short-term maintenance are the main application areas of heavy-duty anti-corrosion coatings. The application areas include the following five aspects: ① modern transportation, highway guardrails, bridges, ships, containers, trains and railway facilities, automobiles, airport facilities, ② emerging marine facilities Engineering offshore facilities Coastal and bay structures Offshore oil drilling platforms ③ Municipal facilities gas pipelines and their facilities such as gas tanks, natural gas pipelines, drinking water facilities, garbage disposal equipment, etc. ④Energy Industry Hydraulic Equipment Water Tanks Gas Tanks Petroleum Refining Equipment Petroleum Storage Equipment Oil Pipes and Tanks Transmission and Transformation Equipment Nuclear Power Coal Mines ⑤Large Industrial Enterprises Papermaking Equipment Medical Equipment Food Chemical Equipment Metal Containers Internal and External Walls Chemical Industry Steel Pipes Storage Tanks in Petrochemical Plants Mining Smelting Cement plant equipment has floor and wall cement components with corrosive media. The main types of epoxy powder coatings include epoxy glossy powder coatings, epoxy matte powder coatings, epoxy matte powder coatings, epoxy semi-gloss or flat powder coatings, epoxy electrophoretic powder coatings, and antibacterial conductive types, flame retardant types, artistic types, etc. Functional epoxy powder coating.
① Epoxy powder coating has strong adaptability and can be applied by electrostatic spraying, fluidized bed dipping, electrostatic fluidized bed dipping, flame spraying and other methods. Among them, electrostatic powder coating is the most common method
② Epoxy The electrostatic coating voltage of powder coatings is generally , the distance should be maintained, and the amount of sprayed powder should be balanced. ③ The number of electrostatic spraying of epoxy powder coatings should not be too many
④ The baking and curing temperature and time of epoxy powder coatings must be strictly in accordance with the requirements , the baking temperature should be uniform, and avoid local baking temperatures that are too high or too low
⑤ When applying epoxy powder coatings, issues such as dust pollution and dust explosions must not be ignored.
Epoxy powder coating is not suitable for substrates with poor heat resistance because its baking and curing temperature is high, reaching ℃. It can be used for decorative protection of electrical switch cabinets, electronic instruments, metal silicon boxes, etc., and motor rotors. Or electrical insulation protection of copper rows, anti-corrosion and anti-rust of kitchen utensils, auto parts, ship building materials, underground facilities, etc.
The industrial development of countries around the world has led to an increasing demand for oil and an increasing dependence on the oil industry. The development of the oil industry is inseparable from the improvement of various facilities in the entire process of oil field exploitation. Matching. With the rapid development of the petroleum industry, people have become more and more aware of the technological processes such as oil exploration drilling, collection, transportation and water injection, and oil pipes have played an increasingly important role in oil exploration and development. Especially with the expansion of oil and gas exploration and development areas, the geological conditions of the oil and gas layers to be mined are getting deeper and deeper, and the geological conditions are becoming more and more complex and more difficult. In order to ensure that oil drilling is carried out as efficiently as possible and improve crude oil recovery, drilling Effective anti-corrosion measures must be taken in all aspects from cementing, fracturing and acidification to the final extraction of oil and gas to ensure the smooth progress of the operation.