Advantages of anti-corrosion steel pipe

        The type of anti-corrosion steel pipe shall be selected according to the working pressure, purpose, environment and transported materials. Ordinary tpep anti-corrosion steel pipe and steel plate are divided into thin steel plate<4mm (the thinnest 0.2mm), medium thick steel plate 4~60mm, and extra thick steel plate 60~115mm. Complex physical and chemical reactions occur between the matrix of buried anti-corrosion steel pipe and the molten plating solution, forming a corrosion resistant zinc iron alloy layer with compact structure. The alloy layer is integrated with the pure zinc layer and the steel pipe matrix. Therefore, it has strong corrosion resistance. The galvanized steel pipe for sand drainage is widely used. In addition to being used as the pipeline pipe for water, gas, oil and other general low pressure fluids, it is also used as the oil well pipe and oil transmission pipe in the petroleum industry, especially in offshore oil fields, the oil heater, condenser cooler, and the pipe for the coal distillate washing oil exchanger of chemical coking equipment, as well as the pipe for the trestle pile and the support frame of the mine tunnel. At present, the service life of the pipeline system design is required to be more than 30 years. At the same time, we should constantly reduce the number of vehicle maintenance to ensure the normal life use and safe management of the pipeline. Therefore, the selection of anti-corrosion steel pipe materials, pipeline builders and constructors should attach great importance. With the development of modern information technology in China, the anti-corrosion materials purchased should have the following advantages:

        1. Convenient construction: convenient construction means simplified steps, and both the processing plant and the site can be constructed

        2. Longer service life: The longer service life is upgraded from the original 2030 design life. Of course, it is expected to take a longer time to save replacement and other maintenance costs.

        3. Cost management economy: cost performance economy refers to that the product service quality and service life can be proportional to the cost of investment. In simple terms, it is high quality and low price

        4. Conform to environmental protection: Conform to the progress of the times, environmental protection requirements are becoming more and more strict. Considering health, safety and environmental factors, products that cannot meet environmental protection requirements will be phased out. Builders must take the initiative to pay attention to environmental protection issues, and then select high-quality materials