6WHHO /DGGHU type cable tray shall be 3-3/8, 4, 4-1/2, 6, or 7 deep channels mill galvanized (ASTM A-653 G90),hot dip galvanized after fabrication steel (ASTM A-123), 304 stainless steel, or 316 stainless steel. Formed side rails are welded to 15⁄8 in. wide rungs to provide maximum rigidity and strength. Rung design includes exclusive Ty-Rap cable tie slots on 1 in. A fabricated structure consisting of integral or separate longitudinal rails and a bottom having openings sufficient for the passage. us-trations without notice. The mechanical and electrical characteristics, tests, certifications, overall quality management, recommendations mentioned. The Basor range of fast coupling metal cable tray allows for the simple routing and support of power and data cables. The sections of metal tray simply. We offer a wide range of cable tray systems to support tubing, electrical cables and instrumentation. Our cable trays are produced in fit for purpose materials like stainless steel, galvanized, aluminium and fibreglass (FRP/GRP) composites to suit any project type both offshore and onshore. We also. Brilltech Engineers Pvt. We, one of the trusted Mild Steel Cable Tray Manufacturers in Sweden, bring trays that are constructed from premium. Also used for Wibe cable trays. Covers for cable ladders, cable trays / luminaire.