Spitmaan Style AF 139 Dealer In Delhi

The Spitmaan Style AF 139 is a high-performance, non-asbestos gasket sheet designed for general-purpose sealing applications across various industries. Manufactured by Champion Jointings Pvt. Ltd., this gasket material is composed of aramid fibers, mineral fibers, inorganic fillers, and nitrile butadiene rubber (NBR) elastomer. An optional steel wire mesh insert is available upon request to enhance mechanical strength and durability.

🔧 Key Specifications

• Material Composition: Aramid fiber, mineral fibers, inorganic fillers, and NBR elastomer.

• Available Types: Non-metallic and metallic-reinforced versions.

• Thickness Range: 0.40 mm to 6.00 mm for non-metallic; 0.50 mm to 6.00 mm for metallic sheets.

• Sheet Sizes: Standard dimensions include 1500×1500 mm, 1500×2000 mm, 1500×3000 mm, 1600×4500 mm, 2000×6000 mm, and 3000×3000 mm.

• Temperature Ratings:

  • Maximum short-term service temperature: 400°C.

  • Maximum continuous service temperature: 250°C.

  • Maximum operating temperature for steam: 200°C.

• Pressure Rating: Suitable for applications up to 80 bar.

• Color: Typically orange.

🛠️ Recommended Applications

The AF 139 gasket sheet is ideal for sealing in environments involving:

• Petrochemicals

• Steam supplies

• Automobiles

• Shipbuilding

• General industrial purposes

It is particularly effective in sealing pumps, pipelines, compressors, and engine systems under low to medium-pressure conditions.

📊 Performance Characteristics

• Chemical Resistance: Resistant to oils, fuels, water, steam, and mild chemicals.

• Water Absorption: Less than 10% at 100°C.

• Compression Set: Minimal, ensuring reliable sealing over time.

• Flame Resistance: Meets industry standards for flame retardancy.

📐 Technical Data