fiberglass pipe

Centrifugal Fiber glass Wool is performs strong and rigid. Each section is split at one side and hinged at the other side for easy installation. Service Temperature from -85 ℃ to 454℃. Standard Dimensions of Pipe from 23 mm through 326 mm, Standard Length 914mm (3') , Standard Thickness from 1/2" through 4" , No asbestos content.through 326 mm, Standard Length 914mm (3') , Standard Thickness from 1/2" through 4" , No asbestos content.
Relevant Specification
ASTM C 547 Type I, ASTM C 795, ASTM C 1136, ASTM C 585
Application
Centrifugal Fibreglass Wool pipe consist of lightweight cylindrical insulating sections. These sections are one-piece units with a slit along one wall length which opens for quick application and closes tight once in place. They provide excellent thermal insulation and are designed for use on pipes operating from -85℃ to 454℃.Centrifugal Fibreglass Wool pipe is available bare for hot piping with a factory applied calico scrim jacket as a base for cement or paint finish and with aluminum foil jackets for use on cold piping where a vapor barrier is required. The longitudinal lap of the jacket has a self-sealing adhesive strip.
Nominal Pipe Sizes (NPS)
Pipe Nominal Size in. 1/2 3/4 1 1-1/4 1-1/2 2 2-1/2 3 3-1/2 4 4-1/2 5 6 7 8 10 12
Insulation Inner diameter mm 23 29 35 43 49 61 74 90 102 115 128 143 170 196 221 275 326
InsulationNominal Thickness in. 1/2 1 1-1/2 2 2-1/2 3 3-1/2 4 4-1/2 5
mm 13 25 38 51 64 76 89 102 114 127
Length of all sizes: 915 mm.
Other/special size, Density and thickness on request.
Density: 48, 64, 76 or 96 kg/m3,
Performance Properties
Thermal Conductivity (typical figure)
Mean Temp ℃ K-value W/mk
38 0.035
93 0.044
149 0.056
204 0.068
280 0.078