The hot-dip seamless tube is obtained by reacting a molten metal with an iron matrix to produce an alloy layer, thereby combining the substrate and the plating layer. Hot-dip galvanizing is to pickle the steel pipe first, in order to remove the iron oxide on the surface of the steel pipe, after pickling, it is washed by ammonium chloride or zinc chloride aqueous solution or a mixed aqueous solution of ammonium chloride and zinc chloride, and then fed. Hot dip plating tank. Hot-dip galvanizing has the advantages of uniform plating, strong adhesion and long service life. The steel pipe matrix and the molten plating solution undergo complex physical and chemical reactions to form a corrosion-resistant structure of a zinc-iron alloy layer. The alloy layer is integrated with the pure zinc layer and the steel pipe base. Therefore, its corrosion resistance is strong.
At present, the company has carried out galvanizing business with local local galvanizing manufacturers for more than ten years. The products sold are widely used in nuclear power plant construction, urban construction, and steel plant thermal power plant infrastructure construction. It has three hot-dip galvanizing production lines. The largest zinc pot is 16.5 meters long, 3 meters wide and 3 meters deep. The second zinc-plating production line has a zinc pot length of 15 meters, a width of 2.6 meters and a depth of 3 meters. The third zinc-plating production line has zinc. The pot is 7 meters long, 1.5 meters wide and 1.5 meters deep. The total hot-dip galvanizing workshop covers an area of more than 20,000 square meters. It is the largest hot-dip galvanizing enterprise with the largest processing capacity and the most advanced technology in the same industry in North China. Spot sales, Tianjin Youfa galvanized pipe, Tianjin Lida galvanized steel pipe.
The galvanized varieties are: steel pipe, seamless steel pipe, long-distance transmission electric power tower, pipe tower, power equipment structure and various iron parts; high-speed rail contact net H-shaped steel column, angle steel column, sound barrier H steel column and various accessories; cable Bridge, grid, angle channel steel seamless pipe various profiles, light poles, sign poles, C-shaped steel, standard parts and various profiled steel components.
The company always adheres to the business philosophy of "Quality First, Customer Supreme", and integrates the most advanced technology, excellent management and perfect customer service system to provide you with high-quality products and perfect services for a long time.
