The Favier TBA-30-KH-25 is an insulating tube made of basalt fiber with a khaki color. It has an operating temperature range of -260 to 560°C and an internal diameter of 30mm. The insulation is durable and heat resistant making it ideal for a variety of applications. This product is suitable for use in locations with high temperatures and high flame spread ratings. It ensures efficient, long-term performance and protects against short circuits, fires, and other potentially dangerous electrical problems.