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Shri Ram Mill Board

447, Manavata Nagar, Bicholi Hapsi Road, Near Columbia Convent School, Indore, Madhya Pradesh - 452016, India

Mobile : +91-9752476707, +91-9755099887

Call Us : 08042754593

Shri Ram Mill Board

PUF & PIR Pipe Sections


PUF & PIR Pipe Sections

Ceremic  Rigid PU foam cored pipe sections manufactured and are available in Varied sizes and density. Being CFC free polyurethane ‘Foam, it is "Environment Friendly" and have with compressive strength.



Technical Specifications for PUF / PIR Boards & Pipe Sections

Properties PUF PIR
Temperature Limit -180oC to +110oC -200oC to +150oC
Density 36 + 2 Kg/m3 36 + 2 Kg/m3
  Higher densities available on customer requirements Higher densities available on customer requirements
Available Size Boards 1 m x 0.5m Boards 1 m x 0.5m
Pipe Section to suit 50 to 250 mm NB x 1 m long Pipe Section to suit 50 to 250 mm NB x 1m long.
Other sizes also available on demand Other sizes also available on demand
Custom moulded shapes to suit Horton spheres 86 shiplap pipe-section. Custom moulded shapes to suit Horton spheres 86 shiplap pipe-section.
Thickness from 25 mm to 100 mm 86 Cast-in-Situ. Thickness from 25 mm to 100 mm 86 Cast in Situ.
Thermal Conductivity cle (initial) at 100oC Max. 0.021 W/mk (0.15 BTU-in/hr.sft.degF) Max. 0.021 W/mk (0.15 BTU-in/hr.sft.degF)
Fire Resistance Properties
Surface Spread Flame (BS:476 Part-7, 1987)   Class - I
Ignitability (BS:476 Part-5, 1968) Class `P' (Not Easily Ignitable) Class 'P' (Not Easily Ignitable)
Mean Extent of Burn (BS: 4735 Part-7, 1971) Less than 25 mm Less than 25 mm
Toxicity   1.01
Smoke   780.89
Oxygen   25
Water Vapour Transmission (BS:4370 Part-2, 1972) 5.84 x 10-3 vg-m/sN 5.84 x 10-3 ptg-m/sN
Closed Cell Content 90% (Min.) 90% (Min.)
Compression Strength in direction of rise 172 KN/m2 (1.75 Kgf/cm2) 172 KN/m2 (1.75 Kgf/cm2)