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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 |
% |
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