Colored steel phenolic composite duct is composed with high flame-retarded phenolic foam covering both sides with colored steel board with high strength and wonderful anti-press property.
Features:
1 high strength and wonderful anti-press property.
2 heat insulation effect with low thermal conductivity
3.PVC sealed flange connection, easy installation, small amount of air leakage, no "cold bridge" phenomenon.
4. Flame retardant and clean and environmental protection
5.Elegant and durable. Product has smooth and corrosion resistant surface, easy to clean.
3.PVC sealed flange connection, easy installation, small amount of air leakage, no "cold bridge" phenomenon.
4. Flame retardant and clean and environmental protection
5.Elegant and durable. Product has smooth and corrosion resistant surface, easy to clean.
6. special used for decontamination, high pressure systems, simultaneous applies to all kinds of buildings, such as: offices, gymnasium, swimming pool, hotels, shopping malls, hotels, factories.
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