SAM - 4635
Extreme Temperature Valve Lubricant
- Synthetic base with solid lubricants like Graphite and Molybdenum Disulphide for boundary protection.
- Ensures stability under high heat.
- Wide operating temperature range from - 46°C to +343°C.
Product Information
Area of Application
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API 6A Wellhead Gate Valves for temperature class L–Y service.
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High-pressure valve systems exposed to steam and H?S.
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Extreme duty sliding and rotating motion under corrosive environments.
Benefits
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Ensures lubrication under extreme temperatures and high pressures.
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Chemically inert and water-repellent, ensuring protection in fluid-exposed conditions.
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Maintains tacky adhesion, preventing lubricant washout or loss.
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Solid lubricants ensure continued lubrication when base oil is lost at very high temperatures.
Characteristics
| Characteristics | Test Method | Typical Values |
|---|---|---|
| Appearance | - | Smooth Homogeneous Tacky |
| Base | - | Synthetic |
| Solid Lubricants | - | Graphite, Moly etc. |
| Color | - | Black |
| Drop Point, °C | ASTM D-566 | 240 (min) |
| Unworked Penetration (20°C) | ASTM D-217 | 310 – 340 |
| Oil Separation (100°C/30hrs) | - | 4.0% (max) |
| Evaporation Loss (100°C/24hrs) | - | 1.0% (max) |
| Temperature Range | - | -50°F to +650°F -46°C to +343°C |
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