🔧 Spitmaan Style AF 159 Gasket Sheet
Composition: A premium-grade, non-asbestos jointing material composed of aramid fibers, functional fillers, and nitrile butadiene rubber (NBR) elastomeric binders.
Variants:
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Non-Metallic: Standard grade suitable for various applications.
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Metallic Reinforced: Incorporates wire reinforcement and anti-stick properties, reducing adhesion to flange surfaces at elevated temperatures.
📊 Technical Specifications
| Property | Value |
|---|---|
| Max Short-Term Service Temp | 450°C (810°F) |
| Max Continuous Service Temp | 300°C (572°F) |
| Max Operating Pressure | 15 MPa (150 bar / 2175 psi) |
| Density | 1.85–2.0 g/cm³ |
| Tensile Strength | ≥10 MPa (100 bar / 1450 psi) |
| Compressibility | 8%–12% |
| Recovery | ≥50% |
| Gas Permeability | <0.1 cc/min |
| Water Absorption | ≤5% |
| Ignition Loss | ≤35% |
🛠️ Recommended Applications
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Industries: Oil & Gas, Power Generation, Marine, Automotive, Chemical Processing
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Equipment: Engines, Pumps, Compressors, Flanges
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Service Media: High-pressure steam, oils, fuels, hydrocarbon compounds
📐 Available Sizes & Thicknesses
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Sheet Sizes: 1600 mm x 1500 mm, 1500 mm x 2000 mm, 1600 mm x 4500 mm, 2000 mm x 6000 mm
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Thicknesses: 0.4 mm, 0.5 mm, 0.75 mm, 0.8 mm, 1.0 mm, 1.5 mm, 2.0 mm, 3.0 mm, 4.0 mm, 5.0 mm
💡 Key Benefits
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High-Temperature Resistance: Suitable for applications up to 450°C short-term.
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Excellent Sealing Performance: Ensures reliable sealing under high pressure.
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Versatility: Compatible with a wide range of industrial applications.
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Safety: Asbestos-free composition ensures safe handling and use.
