Pro Grade Black Graphite Flexible Reinforced Gasket Material 40x40 Inch Square 1/8 Inch Thick Pack Of 3 For Heavy Duty Industrial Flange Seals Durable Sheets For Piping And Equipment Maintenance

Heavy-Duty Graphite Gasket Sheets, 40x40 in, 1/8 in thick
✔️ Pack of 3, heat and chemical resistant flexible graphite sheets

This heavy-duty gasket material uses flexible graphite for strong, reliable flange sealing in tough industrial settings. Ideal for piping systems and equipment maintenance where high heat and chemical exposure are common.

✅ 40x40 in (1016x1016 mm) square sheets, 1/8 in (3.175 mm) thick
✅ Flexible graphite with >98% carbon content for broad chemical and heat resistance
✅ Temperature range: -400°F to +850°F (-240°C to +454°C) in air; higher in inert media (up to 1200°F to 5432°F)
✅ Easy to cut and form to match irregular flange surfaces
✅ Pack of 3 sheets for bulk industrial maintenance and quick replacement
✅ Suitable for flange gaskets and valve stuffing boxes in harsh environments

💡 What is a high-temperature gasket sheet best used for in industrial piping systems?

Handy for sealing flanges and equipment in harsh environments where heat and chemicals are a factor.

- Sealing large-diameter flanges and valve stuffing boxes - Handles high temperatures and aggressive chemicals - Easy to cut to size for custom gasket shapes - Long service life with proper torque and installation practices