Working Load:According to Size;Side Rail Height:35-200mm;Place of Origin:Shandong, China;Brand Name:HongFeng;Bussiness type:Manuacturer;Cable Tray Type:Solid, Perforated, Ladder Type, Wire Mesh, FRP;MOQ:For Standard Size, Avalaible for All Quantity;Supply Ability:50,000. Working Load:According to Size;Side Rail Height:35-200mm;Place of Origin:Shandong, China;Brand Name:HongFeng;Bussiness type:Manuacturer;Cable Tray Type:Solid, Perforated, Ladder Type, Wire Mesh, FRP;MOQ:For Standard Size, Avalaible for All Quantity;Supply Ability:50,000. 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. Our main products include cable trays, seismic supports, C-channel steel, and cable tray accessories. We have more than 30 production lines and can customize production according to your requirements. The. This document outlines the key requirements for cable tray layout, installation, and fireproofing in industrial and commercial environments. Coated surface veil helps ensure resin-rich surface and UV resistance2. In addition, the use of high environmental protection pigment makes the fireproof coating on the cable tray non-toxic, with no pollution, and has. The following charts give the number of 3M pillows needed to completely firestop an opening that cable tray passes through. * Two (2) sticks of moldable putty (part number FSP-MPS) are also needed for each opening. UL Listed Systems Concrete Wall - C-AJ-4056 3 HR F-Rating, 3/4 HR T-Rating Gypsum.