Home » Seamless Precision Steel Tubes » Applications and advantages of alloy steel pipe and seamless connections and differences


Alloy steel pipe is used for power plants, nuclear, pressure cooker stove of high-temperature superheater and reheater, high pressure and high temperature piping and equipment, it is made of high quality carbon steel, alloy steel and stainless steel materials, hot-rolled (squeeze, expansion) or cold-rolled (drawn).

100% recycled, in line with the national strategy for environmental protection, energy saving, resource saving, national policy encourages the expansion of applications of high pressure alloy pipes. Alloy consumption in China currently accounting for only half that of the developed countries as a share of total steel, alloy tube using the field for the development of the industry to provide more room. According to the China Association of special steel alloy tube branch expert group study, high pressure alloy pipes in the future up to $literal% average annual growth in demand for long products.
With seamless connections and differences
Alloy pipe in accordance with production materials (that is, material) to define, by definition is made of alloy tubes and seamless steel pipe according to the production process (seam seamless) to define, the difference in seamless pipe is welded tubes, including straight seam welded pipe and spiral welded pipe.
Alloy tube with a hollow section, a large number of pipes used as transmission fluid, such as oil, natural gas, coal gas, water, mechanical processing, and some solid material piping, etc. Alloy, compared with solid steel round bar, resistance to bending and torsional strength is the same, light weight, alloy, is an economic section steel, widely used in the manufacture of structural components and mechanical parts, such as drill, propeller shafts, bike racks and construction steel scaffolding used in the construction. Alloy steel pipe manufacturing ring parts can increase material utilization, simplifying the manufacturing process, saving material and processing time, such as Jack and bearing rings, is currently widely used to manufacture. Alloy, or a variety of indispensable materials of conventional arms, the barrel, the barrel must steel pipe manufacturing. Alloy steel pipe cross sectional area can be divided into different shapes round tube and tube. Because the perimeter under equal conditions, the largest, with circular tube can deliver more fluid. In addition, the ring cross-section when subjected to internal or external pressure, force more evenly, so most of the steel pipe is the pipe.
Alloy pipe of large diameter alloy pipes, thick-wall alloy tube, high pressure alloy pipes, alloy flanges, alloy elbows, P91-alloy tubes and seamless steel pipes, while exclusive possession of chemical fertilizers is also very common.

Source: http://www.steel-tubes.com/