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Action of chemical composition in steel
1. Carbon (C) .Carbon is the most important chemical element affecting the cold plastic deformation of steel. The higher the carbon content, the higher strength of steel, and the lower of cold plasticity. It has been proved that for every 0.1% increase in carbon content, the yield strength increa...Read more -
Requirements for the package of large diameter spiral steel pipe
The transportation of large diameter spiral steel pipe is a difficult problem in delivery. In order to prevent the damage to the steel pipe during transportation, it is necessary to pack the steel pipe. 1. If the buyer has special requirements for the packing materials and packing methods of spir...Read more