U-Shaped Steel Beam with Hot-Dip Galvanized Protection Against Corrosion​

U steel (full name: mine tunnel support with hot-rolled U steel) U steel is a kind of cross-section like the English letter "U" steel, sometimes cross-section is the Japanese letter "ひ" shape. Main features: bear pressure, support time is long, easy to install is not easy to deformation and other characteristics.

Among various coating methods for protecting steel substrates, hot-dip galvanizing is a very good one. It is in the liquid state of zinc, after quite complex physical and chemical action, not only a thick pure zinc layer is plated on the steel, but also a zinc-iron alloy layer is formed. This kind of plating method not only has the corrosion resistance characteristics of electro-galvanizing, but also has a zinc-iron alloy layer. It also has strong corrosion resistance unmatched by electro-galvanizing. Therefore, this plating method is especially suitable for strong corrosive environments such as various strong acids and alkali mists.

Main use: mainly used for mine roadway, mine roadway secondary support, as well as through the mountain tunnel support support and other purposes. As the main steel profile for manufacturing the retractable metal support of the roadway, U-beam is widely used both at home and abroad.

Shandong Heyixin Metal Material Co., Ltd. is located in Liaocheng City, Shandong Province, the beautiful Jiangbei Water City, adjacent to Tianjin and Qingdao, with convenient transportation. It has been focusing on the manufacture and distribution of metal products for many years. Our main products are steel bars, pipes, coils, seamless steel pipes, steel beams, aluminum coils, color-coated steel coils, galvanized coils, galvanized steel pipes, steel plates and other related metal products. The products are rich in variety, high quality, reasonable price and fashionable design, which are widely used in machinery manufacturing, metallurgy and minerals, building materials, ships, aircraft, automobiles and other industries. Our products are widely recognized and trusted by users to meet changing economic and social needs. Our products have been exported to West and East Africa, Middle East, South America, Southeast Asia, Europe, America and other places. Provide steel to 258 buyers in 39 countries and regions. Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.

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