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              Our products>>Fibreglass>>fiberglass pipe
              fiberglass pipe

              Product Description

               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.

              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

              Insulation

              Nominal 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

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