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Qinkai Ladder type cable tray is composed of two longitudinal side members, connected by separate transverse members, and provides solid side rail protection and system strength through smooth radius fittings and a wide range of materials and finishes. Available materials: aluminum, galvanized steel, HDG steel and stainless steel. Cable tray rungs are spaced 6 ", 9", 12 "and 18" apart and have a load depth of 3 "to 9". Qinkai cable tray has passed ISO 9001, CE, NEMA certification, and is approved for nuclear applications, typically for applications with medium to long support spans ranging from 12 feet to 40 feet, and for power or control cable support systems. If you have list, please send your inqiury to us
Qinkai cable ladder can maintain all types of cables, such as different types of flame retardant cables ZA (Class A flame retardant) ZB (Class B flame retardant) ZC (Class C flame retardant) NH fire-resistant cable