Seamless Steel Tube for Automobile Manufacturing

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The seamless steel tube for automobile manufacturing of our company is developed jointly by Germany and Shanghai. In accordance with the production standard of DIN2391, we take usage of high quality hot rolled seamless steel pipe produced by Shanghai Baosteel as the raw material. With the precision and advanced steel pipe manufacturing process available, through a series of process of cold drawing and cold rolling, we manufacture the product with high dimensional accuracy and high surface roughness.

Meanwhile, the seamless steel tube is heat treated with advanced foreign anaerobic heat treatment process, which can assure that the inner and outer surfaces of the product don't generate the oxide film. Thus, the high dimensional accuracy and surface roughness can be guaranteed. Furthermore, the machining performance of the product has been enhanced largely, which allows for the product featuring flaring and being squashed without crack, cold bending without deformation and withstanding high pressure without leakage.

Our company mainly provides the seamless steel tube for automobile manufacturing including axle casing, precision type for automotive shock absorber, shaped type for front and rear axles, precision type for bushing, thick wall alloy type for car axle and honed type for hydraulic equipment. We can also produce bushing, axle gear and transmission shaft for automobile, which can replace the imported same product completely. The product of our company has a wide application range involving in various kinds of industries such as construction machinery, automobile manufacturing, diesel engine, railway locomotive, power station, military project, aeronautics and astronautics, shipbuilding, injection molding machine, die-casting machine, machine tool, petrochemical engineering, boiler, hydraulic system, etc.

We are a professional manufacturer of seamless steel tube for automobile manufacturing based in China. We provide cold drawn seamless steel pipe, honed tube, machining parts, cold rolled precision tubes, and much more.

Other Products
  • Axle Steel TubeThe axle steel tube is mainly made of high quality carbon structural steel and alloy structural steel. It's a kind of hot rolled seamless steel pipe and often applied to produce automobile half axle casing and driving axle housing axle pipe. The product should be delivered under the state of hot rolling or heat treatment. If customers require heat treatment delivery status, this should be noted in the contract ...
  • Drilling PipeThe drilling pipe should be delivered under the state of normalizing if its yield point is equal to or less than 60kgf/mm2. Or the product should be delivered under the state of normalizing and tempering. For the hot rolled steel tube, the normalizing process can be replaced by taking the processing method of controlling the finish rolling temperature ...