hex steel tube Production and Processing

     High Precision Bright Seamless Tube

     Characteristic

      High precision, high finish, no oxide skin (film), high pressure resistance, cold bending deformation, flattening without cracks,           tensile and impact resistance has good mechanical properties.

      purpose

The imported pipes can be replaced by oil, gas and liquid transfusion systems in vehicle manufacturing industry, hydraulic systems in machinery manufacturing industry, construction machinery, diesel engines, air conditioners, excavators, aerospace and shipbuilding industries. Bright pipe is also suitable for hydraulic pipe fitting system of various hydraulic machinery, especially for connecting with various clamp sleeve joints. Its effect is much better than that of traditional welding connection.

The precise seamless steel pipe with high dimensional accuracy and good finish is made by precise and unique cold drawing process with high quality hot-rolled steel pipe produced by Baosteel as the main blank. After bright heat treatment with anaerobic medium as protective atmosphere, the inner and outer surfaces of the finished products are free of oxide skin (film), which not only maintains the original dimensional accuracy and cleanliness, but also improves the internal performance of steel pipes. It can adapt to various deep processing oil, gas (brake) and fluid transfusion systems used in various vehicle manufacturing industries, including cars, buses and locomotives (locomotives). Various types of construction machinery (excavators, bulldozers, aerial vehicles, sweepers, concrete pump trucks) and so on.