Spitmaan Spiral Wound Gaskets are engineered for high-performance sealing in demanding industrial applications, such as pipelines, pressure vessels, and turbines. These gaskets are designed to maintain a reliable seal under extreme conditions where conventional jointing materials may fail.
🔧 Construction & Design
Spitmaan Spiral Wound Gaskets consist of alternating layers of pre-formed metallic windings and pliant filler materials, spirally wound to create a resilient sealing element. The metallic windings provide strength and resilience, while the filler materials, such as graphite or PTFE, enhance sealing performance by accommodating flange surface irregularities and thermal expansion.
📐 Dimensions & Variants
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Nominal Pipe Sizes (NPS): Available from ½ inch (DN 15) to 48 inches (DN 1200), accommodating a wide range of flange sizes.
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Thickness Options: Common thicknesses include 3.2 mm (0.125 inch), 4.5 mm (0.175 inch), and 6.4 mm (0.25 inch), allowing for selection based on pressure and temperature requirements.
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Inner and Outer Rings: Gaskets are available with or without inner and outer rings, depending on the flange design and sealing requirements.
🌡️ Temperature & Pressure Ratings
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Maximum Short-Term Temperature: Up to 450°C (842°F), suitable for high-temperature applications.
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Maximum Continuous Temperature: Up to 300°C (572°F), ensuring durability under sustained heat.
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Pressure Ratings: Designed to withstand pressures up to 150 bar (2175 psi), making them suitable for high-pressure environments.
🛠️ Applications
Spitmaan Spiral Wound Gaskets are ideal for sealing flanges in various industries, including:
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Oil & Gas: Sealing pipelines and processing equipment.
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Power Generation: Ensuring leak-proof seals in turbines and reactors.
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Chemical Processing: Maintaining integrity in reactors and heat exchangers.
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Marine: Sealing systems in ships and offshore platforms.
✅ Key Benefits
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High-Performance Sealing: Effective in sealing under extreme temperature and pressure conditions.
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Versatility: Suitable for a wide range of industrial applications.
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Durability: Resistant to thermal cycling, vibration, and corrosive media.
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Compliance: Certified for emission control applications, ensuring environmental safety.
