Used on gas stoves and induction cookers to cover cookware. It retains heat, speeds up cooking, prevents splashing, and ensures even heating. Ideal for stewing or cooking porridge in an enclosed space to save energy.

Perfect for sealing furnace bodies, reducing heat loss, and improving thermal efficiency. Protects operators from high-temperature gases and flames in metal smelting or glass manufacturing industries.

Equipped for muffle and tube furnaces with high sealing performance and temperature resistance. Ensures precision in materials science experiments by preventing sample oxidation or contamination.

Applicable for outdoor camping stoves to block wind and rain, or traditional firewood stoves to control heat distribution for efficient cooking.