Steel plate Fittings are mainly used to connect the strut channels on the pipe supporting Systems Specificaitons:1.Channel Fitting ( fitting , fitting plate , angle ... plate , angle fitting ) ♦ All Framing Fittings are specialized in connecting the channel. ♦ The series: Flat fittings, Angle Fittings, Wing Fitting, Splice Fittings, Z Fittings, U Fittings, Post ...