Production of Mining-service Cold-bended Steel Section by Straight-weld Pipe Mill

Considering the characteristics of the weld pipe manufacturer and following the market demand, a mining-service cold-bended steel section, i.e., the roofbolt is produced by the straight-weld pipe mill with proper configuration of the roll grooves and the capacity potential tapped, and without any additional equipment. It is regarded that in this case, not only the availability of the pipe mill is enhanced, but also a new possibility of development of the weld pipe manufacturer is provided.