Cold drawn seamless steel

After Cold Drawn Seamless Steel Tubes Are Needed Stress Relief Annealing
Jan 3, 2014
After cold drawn seamless steel tubes are needed stress relief annealing, to eliminate the residual stress of the material, improve the organization of materials, improved plastic material, so as to achieve the purpose of preventing ...

Tags: Manufacturing, Processing Machinery, Seamless Steel Pipe
The Introduce of Seamless Stress Relief Annealing
Aug 25, 2013
Cold drawn seamless steel after annealing are necessary to stress, the residual stress of the materials is to improve the organization of materials, to improve the plasticity, thus preventing the breakage failure occurs seamless purposes. ...

Tags: Cold drawn seamless steel, steel
GB/T8162-2008 Is Used for General Structural and Mechanical Structure
Aug 9, 2011
1, structure seamless steel pipes (GB/T8162-2008) is used for general structural and mechanical structure of seamless steel tubes. 2, fluid delivery with seamless steel pipe (GB/T8163-2008) is used for conveying water, oil, gas and other ...

Tags: Seamless steel tube