Asbestos Free Jointings Sheets
Style AF 155 M
Style AF 155 M
Compliance: BS 7531 GRADE X
Composition: ARAMID FIBRE, MINERAL FIBRES, INORGANIC FILLERS AND HNBR ELASTOMER, OPTIONAL STEEL WIRE MESH INSERT ON REQUEST
Identification Colours: PURPLE
Appropriate Medium: Use with Heat Exchangers, Boilers, Radiators, Steam Supplies, & Power Plants (High Service Conditions).
Description
PREMIUM GRADE GASKETING MATERIAL SUITABLE FOR USE IN SUPER HEATED STEAM, AUTOMOBILES, SHIPBUILDING, POWER PLANT EQUIPMENTS, FERTILIZERS AND PETROCHEMICALS, DILUTE ACIDS & ALKALIES. HIGH SERVICE CONDITIONS.
Technical Data
| Property | Metallic |
|---|---|
| Continuous Temperature | 450 ºC |
| Max Continuous Temperature with Steam | 425 ºC |
| Short Term Temperature | 500 ºC |
| Recommended Maximum Pressure | 160 kg/cm2 |
| Thickness | 0.50 - 6.00mm |
| Density | 1.85 - 2.00 gm/cc |
| Tensile Strength | 11.00 - 13.00 kg/cm2 |
| Compressibility | 10% |
| Residual Stress | 25 Mpa |
| Gas Permeability | 1.00 ml/min |
| Recovery | 50% |
| Water Absorption | 5% |
| Ignition Loss | 30% |