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30Crmnsi{A}
Public Time:2011年05月14日 | Sort:Spring steel | Hits:1207

Uses:
Alloy tube with a hollow cross-section, a large number of pipes for conveying fluids, such as transmission oil, gas, gas, water and some solid materials, pipes and so on. Round steel and other alloy steel tubes with solid steel compared to the same torsional strength in bending, lighter, alloy steel pipe is an economic cross-section steel, widely used in the manufacture structural parts and mechanical parts, such as drill pipe, automotive transmission axis, using the bicycle frame and steel construction scaffolding. Alloy steel pipe manufacturing annular parts, can improve material utilization, simplify the manufacturing process, saving materials and processing time, such as bearing rings, jack sets, etc., has been widely used to manufacture steel. Alloy steel pipe, or a variety of conventional weapons indispensable material, barrel, barrel and other pipe to be manufactured. Alloy steel pipe according to the different cross-sectional area can be divided into tube shape and the shaped tube. Since the circumference of the same conditions, the maximum area of ​​a circle, with the circular tube can transport more fluid. In addition, the ring cross-section to withstand internal or external radial pressure, the force is uniform, so the vast majority of the pipe is pipe.
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