Spiral Pipe of the company are widely used in various fields of national economy: an oil, gas and coal industry is one of the main users of the company, has become the indispensable material of conveying water, oil, gas coal and other substances. Has huge economic benefits of pipeline transportation and pipeline construction investment is less than 1/3 of 1/2, freight only railway of the railway, saving manpower, material and financial resources, but also shorten the construction period, a large transmission capacity, easy to use, safe reliable. 2, in the construction industry, spiral steel pipe, steel piles and components used in bridges, factories, harbors, culvert pipe and equipment foundations. 3, in agriculture for farmland irrigation and drainage tube borehole wall and ducted through the water pipe. 4, in the industrial and communications enterprises for general fluid transportation, gas, production of low pressure vessel, storage tanks, tea stove, chimney and structural pipe. 5, can also be used for solid conveying, such as ash, coal powder, slag. http://www.hbthgg.com