Our engineer's guide helps you choose the right outdoor cable tray based on environment, load, and corrosion resistance. Select HDG, Aluminum, or FRP with confidence. Your first and most crucial step is to understand the specific exposure. Key Questions: What is the general climate? Coastal/Marine, Industrial, Arctic, Desert, Urban? What are the specific corrosives present? Salt Mist/Spray: Highly corrosive to steel and aluminum. 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. Effective protection of cable systems around the world: our tried-and-tested FLAMMOTECT-A and DG-CR 0. 7 products are successfully used to protect cables in high-rise buildings, industrial buildings, and offshore facilities as well as in sensitive areas, such as hospitals, airports, production. Sintex FRP Cable Trays are durable, cost-effective, and safe for supporting power and control cables. These robust cable management solutions safeguard power, data, and communication lines from harsh weather conditions, physical damage, and. NewReach has created a fire-rated cable tray designed to maintain its structure during a fire.