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    發布人:http://www.kdxdz.com   發布時間:2022-12-21 20:55:52

    Many pipe steels have the same basic iron and carbon compositions. Galvanized ventilation ducts and stainless steel piping systems also contain healthy amounts of chromium - an alloy that gives stainless steel its famous corrosion resistance. Most piping systems made of galvanized metal are hot-dip galvanized. Through the process of coating steel with a thin zinc layer through a zinc melt bath at 860 ° F (460 ° C), pure zinc reacts with oxygen to form zinc oxide, which further reacts with carbon dioxide to form zinc carbonate. This is a dark gray, equivalent material, which can prevent further corrosion in many cases and protect steel from elements. Galvanized steel is commonly used in piping systems where rust protection is required and can be identified by a crystalline pattern on the surface (often referred to as "sequins"). The hot-dip galvanizing process forms a metallurgical bond between zinc and steel through a series of iron zinc alloys.

    It provides common and economical materials for the manufacturing of piping systems and piping components. The method of application of the coated steel obtained is roughly the same as that of uncoated steel. Galvanized steel is suitable for applications up to 392 ° F (200 ° C). Use at temperatures above this level will result in zinc stripping on the intermetallic compound layer. Galvanized steel pipe is commonly used in most pipe collection pipe applications. Our galvanized sheet steel pipes, or KD pipes as they are sometimes called, are made of high-quality galvanized steel and are easy to operate by 3 feet. KD is called "knockdown" because when installing, the pipe joints are open for cutting and installing into your applications, such as ventilation pipes and appliances, water heaters or furnaces.
    The above is a detailed introduction to the ventilation pipes in Jinan. I hope it will be helpful to you. If you have any questions, please contact us. We will provide services for you with our attitude http://www.kdxdz.com


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