MGG Type Tubular Bus-Bar Fitting is hot-dip galvanized steel. Bus-bar supports are used to fix or hang bus-bars on insulators at the substation, including rectangular channel, tube bus and cable supports in accordance with bus type. Clamping bolts have hex-stops for one-wrench. PLP's substation component product range caters for all standard busbar tube diameters, including 80, 100, 125, 160, and 200mm with wall sections from 4 to 12mm. The range includes connectors, clamps and hardware for tubular aluminium busbars in both bolted and welded solutions as requirements. We offer Copper and Aluminium Tubular Busbars in a range of sizes to suit 33kV, 66kV and 132kV substations. Contact our team on 01384 404 488 or simply email your requirements to sales@alcomet. Aluminium offers strong electrical conductivity at roughly half the weight of copper, with built-in corrosion resistance and full recyclability. This document supersedes the following documents, all copies of which should be destroyed. Scope The scope of this. China TUBULAR BUSBAR FITTING catalog of Aluminium Alloy Supports for Single Bundle Conductor Type Mdg, Bus-Bar Supports of Type Mgg (Fixed support type) provided by China manufacturer - YONGU GROUP CORPORATION CO.