冷拔无缝异型钢管主要用途：应用于液压系统配管、汽车制造配管、军工、工程机械、铁路机车、航空航天、船舶、注塑机、压铸机、机床、柴油机、石油化工、电站、锅炉设备等各行各业1、冷拔无缝异型钢管外径更小。2、精度高可做小批量生3、冷拔无缝异型钢管成品精度高，表面质量好。4、钢管横面积更复杂。5、冷拔无缝异型钢管性能更优越，金属比较密。6、钢管内外壁无氧化层，承受高压无泄漏，高精度，高光洁度，冷弯不变形，扩口、压扁无裂缝。
The main uses of cold-drawn seamless profiled steel pipes are: used in hydraulic system piping, automobile manufacturing piping, military industry, construction machinery, railway locomotive, aerospace, ship, injection moulding machine, die casting machine, machine tool, diesel engine, petrochemical industry, power station, boiler equipment and other industries. 1. The outer diameter of cold-drawn seamless profiled steel pipes is smaller. 2. High precision can be produced in small batches. 3. Cold-drawn seamless special-shaped steel pipe has high precision and good surface quality. 4. The transverse area of steel tube is more complex. 5. Cold-drawn seamless special-shaped steel pipe has better performance and denser metal. 6. There is no oxide layer on the inner and outer walls of steel pipes, withstanding high pressure and leak-free, high precision, high finish, no deformation in cold bending, no cracks in flattening and flattening.
