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Sigma 513 High Pressure Jointing Sheet
JOINTING SHEET PRODUCTS QUICK LINKS
 
ITEM : Sigma 513

PRODUCT NAME : Sigma 513 High Pressure

BRAND : SIGMA  PLACE OF ORIGIN : INDIA

CERTIFICATION : API, ISO 9001

APPLICATIONS / USES : Compressed Asbestos Fibre (crysotyle) processed with NBR (Nitrile Butadiene Rubber) & SBR (Styrene Butadiene Rubber) bonded with high grade binder compound manufactured with latest technology consistently Uniform Jointing Sheet.
Application :

Best suitable for use against dry and wet steam, water, gases, alkalies, oil at normal temperatures, chemicals fuels, etc. and general engineering. To seal off motor oil, carburetor mixtures, hydraulic fluids, low temperature oils, steam, alkalies and water/antifreeze and water / anticorrosion mixtures, highly suitable for internal combustion engines, compressors.
Service Limits, Application Parameter :
Appearance: Brown / Grey or Graphited
Dimensions Available: In thickness 0.4 mm, 0.8 mm, 1 mm, 1.5 mm, 3.2 mm, 4.8 mm. In standard width 1500 mm & long as required.
   
Max. Operating Temperature 360 °C
Max. Operating Pressure 80 Kg/cm²
Density ASTM F 1315 1.9 g/cm³
Compressibility ASTM F 36A 8 %
Recovery ASTM F 36A 50 %
Tensile Strength ASTM F 152 15 N/mm²
Stress Relaxation (50 N/mm²,16h,300°C) DIN 52913 20 N/mm²
Loss on ignition ASTM F 495 24 %
Thickness increase ASTM F 146
Weight Increase ASTM F 146
Water (48h, 23 °C) 6 %
    Sigma 207 Steam (M) Jointing Sheet     Sigma 540 Super Jointing Sheet
    Sigma 396 Jointing Sheet     Sigma 594 Oil Jointing Sheet
    Sigma 513 High Pressure Jointing Sheet     Sigma 603 Acid Jointing Sheet
    Sigma 540 Graphited Jointing Sheet     Sigma 540 (NA)Graphited Jointing Sheet

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