The purpose of hot-dip galvanized pipe is to improve the corrosion resistance of products, so it is widely used in the market. It seems that this process can be seen in common manufacturing fields. And there are many manufacturers in the market to choose from. There are some manufacturers of hot-dip galvanized pipes with a long history and rich experience in different regions. You can refer to the word-of-mouth in the market to choose a suitable one. So what I recommend to you today are several enterprises, in addition to which there are formulas for calculating the weight of hot-dip galvanized pipes.

1. Hot dip galvanized pipe manufacturer

1. Bazhou Derui Metal Products Co., Ltd. is an enterprise that produces galvanized strip steel and galvanized steel pipe. The company is located in Beijing, Tianjin and Baoding with convenient transportation. The company has more than 400 employees, including more than 200 backbones. It is a professional manufacturer of galvanized steel strip and galvanized steel pipe. Does the company have the most advanced AGC? Two sets of 500 four-continuous rolling mills, two sets of 450 six-high reversible rolling mills, two sets of 650 reversible rolling mills, one set of 600 stretching straightener, one set of 650 straightener, six galvanizing production lines, producing cold-rolled strip steel with a thickness of 0.4-2.0 mm and a width of 50-520 mm, with an annual production capacity of 250,000 tons of bright strip steel and a thickness of 0.25-3.0 mm and a width of 50 mm. Galvanized strip steel is exported to South Korea, America, Spain, Italy and other European countries.

2. Wuxi Tongyue Special Steel Co., Ltd. specializes in producing steel pipes for vegetable greenhouses, galvanized steel pipes for greenhouses, arc galvanized steel pipes for greenhouses, galvanized square pipes for greenhouses, galvanized steel pipes for greenhouses, bent products for sales, greenhouse accessories and other greenhouse pipes. Product specifications are: 20mm, 22mm, 25mm, 30mm, 32mm, 42mm, wall thickness: 1.0mm-2.0mm, length: 4m- 12.8m, galvanized square pipe specifications: 20*20mm, 40*60mm, 40* 60mm.

Second, the weight calculation formula of hot-dip galvanized pipe

Weight formula of galvanized steel pipe: [(outside diameter-wall thickness) * wall thickness ]*0.02466=kg/ m (weight per meter)

The weight of common galvanized welded pipe 1.2 inch is 3. 13kg/m, and the weight of 1.5 inch is 3.84 kg/m;

The weight of thickened galvanized welded pipe 1.2 inch is 3.78/m, and the weight of 1.5 inch is 4.58kg/m; The galvanized pipe is also made of steel, with a thin layer of zinc on its surface, and its density is 7.85kg/cm3.

Therefore, before calculating the weight of hot-dip galvanized pipe, it is necessary to master the knowledge data including the external diameter, wall thickness and density of the product, and in addition, it is necessary to start with professional formulas to achieve accurate results. Then the manufacturers introduced above are also the content of reference concern. After all, the quality and service life of hot-dip galvanized pipes are determined by manufacturers to some extent. Excellent manufacturers can often produce hot-dip galvanized pipes with strong corrosion resistance and excellent cost performance.