Qianyuan steel supply

Supply of good quality and channel
Common channel and sub ​​channel light channel. Ordinary hot-rolled channel specifications 5-40 #. Upon the agreement between the supply of hot-rolled channel size of 6.5-30 # modifications. Channel is mainly used for building structures, vehicles, manufacturing and other industrial structure, and the beam channel is also often used in conjunction.
 
Channel according to the shape can be divided into four categories: cold-formed channel equilateral, scalene channel cold, cold-formed channel within the curling, curling channel cold outside
 
Steel in accordance with the theory, it should be the force wing channel, that channel should be standing, not tummy.