![Black Colored Steel Pre-Insulated Phenolic Air Duct Panel Phenolic Foam](https://img2.grofrom.com/snrgallicacid/887b0be9037b9a95d25fe441970e89d5.webp)
Phenolic Pre Insulated panels as suitable for high temperature as much as 600ºC and continuous operating temperatures up to 700ºC.Phenolic duct has a far superior resistance to burning and spread of flame, and the lowest thermal conductivity of any commonly available insulate at 0.021W/m.K. A low thermal conductivity allows specified thermal performance standards to be achieved with a minimal thickness of insulation.
![Black Colored Steel Pre-Insulated Phenolic Air Duct Panel Phenolic Foam](https://img2.grofrom.com/snrgallicacid/c7b10eff25c20706faf2cbc042bb7936.webp)
![Black Colored Steel Pre-Insulated Phenolic Air Duct Panel Phenolic Foam](https://img2.grofrom.com/snrgallicacid/6032165171b31df5c2abac084c2063b2.webp)
![Black Colored Steel Pre-Insulated Phenolic Air Duct Panel Phenolic Foam](https://img2.grofrom.com/snrgallicacid/ee52f5235f30a19268f43dd644547e3f.webp)
![Black Colored Steel Pre-Insulated Phenolic Air Duct Panel Phenolic Foam](https://img2.grofrom.com/snrgallicacid/69f57a0d35fcb3fcf39c2725c45d64af.webp)
![Black Colored Steel Pre-Insulated Phenolic Air Duct Panel Phenolic Foam](https://img2.grofrom.com/snrgallicacid/d44259d4b27a4d9535a7c4e115d40343.webp)
![Black Colored Steel Pre-Insulated Phenolic Air Duct Panel Phenolic Foam](https://img2.grofrom.com/snrgallicacid/0a067052eb72f7e54d72a530dac78ded.webp)
![Black Colored Steel Pre-Insulated Phenolic Air Duct Panel Phenolic Foam](https://img2.grofrom.com/snrgallicacid/22b434a71ee1cff33722f44d2428a288.webp)
![Black Colored Steel Pre-Insulated Phenolic Air Duct Panel Phenolic Foam](https://img2.grofrom.com/snrgallicacid/521251d67786f6c94c965660d16c3b1b.webp)
![Black Colored Steel Pre-Insulated Phenolic Air Duct Panel Phenolic Foam](https://img2.grofrom.com/snrgallicacid/df6e96a9eccc8776f433e015e1fca733.webp)
![Black Colored Steel Pre-Insulated Phenolic Air Duct Panel Phenolic Foam](https://img2.grofrom.com/snrgallicacid/2ac8c92c2ff659aa5763faee6c9881d8.webp)