Double Channel Steel Beam

299 double channel steel beam products are offered for sale by suppliers on Alibaba.com, of which steel channels accounts for 10%, steel h-beams accounts for 5%. A wide variety of double channel steel beam options are available to you, such as punching, cutting and welding.You can also choose from aisi, astm and gb double channel steel beam,as well as from c, c channel, and u channel double channel steel beam, and whether double channel steel beam is q235, carbon steel, or galvanized steel.