B Channel

22353 b channel products are offered for sale by suppliers on Alibaba.com, of which steel channels accounts for 1%, ceiling grid components accounts for 1%. A wide variety of b channel options are available to you, such as punching, cutting and welding.You can also choose from aisi, astm and gb b channel,as well as from c, c channel, and u channel b channel,And whether b channel is carbon steel, {2}, or {3}.