furnace door gasket

The Vermiculite Coated Fiberglass Tadpole Gasket Tape with Inconel or Stainless Steel Mesh Core is a high-temperature sealing solution designed for demanding industrial environments such as furnaces, boilers, ovens, and kilns. This gasket features a vermiculite coated fiberglass outer layer that provides excellent resistance to extreme heat, abrasion, and thermal degradation. The bulb section of the gasket is reinforced with an Inconel wire mesh core or stainless steel mesh core, giving the seal superior compression strength and long service life under repeated door closing and high-temperature cycling. The tadpole shape design includes a round bulb head for effective sealing and a flat tail for easy attachment to furnace doors or metal flanges. This structure allows the gasket to maintain consistent sealing performance while accommodating thermal expansion and mechanical movement. With outstanding heat resistance, flexibility, and durability, vermiculite coated fiberglass tadpole gasket tape is widely used for industrial furnace doors, boiler access panels, oven doors, and other high-temperature sealing applications where reliable thermal insulation and gas sealing are required.

Aramid Cover Fiberglass Core Tadpole Gasket Tape is a high-performance sealing product designed for furnace doors, boiler doors, industrial ovens, kilns, and other high-temperature equipment. It features a durable aramid outer cover for improved abrasion resistance and a fiberglass core that provides flexibility, resilience, and thermal insulation. The tadpole profile combines a round bulb section for effective compression sealing with a flat tail for easy installation on metal frames and access doors. This structure helps reduce heat loss, control smoke or air leakage, and maintain reliable sealing performance in demanding industrial environments. It is an ideal choice for applications requiring both heat resistance and long service life.

The Fiberglass Cover Stainless Steel Hollow Core Tadpole Gasket is a highly compressible thermal sealing profile designed for industrial oven doors, furnace access panels, ducts, dampers, thermal enclosures and other equipment requiring flexible sealing around uneven or changing gaps. The gasket combines a woven fiberglass outer cover with a hollow stainless steel core. Unlike a solid mesh or fiberglass rope core, the hollow metallic structure provides a lighter and more compressible bulb that can deform readily under closing pressure while retaining useful resilience after the load is released. Its bulb-and-tail construction separates the sealing and mounting functions. The hollow bulb forms the compression seal against the mating surface, while the flat fiberglass tail provides a convenient section for mechanical retention. BSTFLEX manufactures fiberglass hollow core tadpole gaskets in customized bulb diameters, tail widths, lengths and profile configurations. Stainless steel hollow core construction can also be adjusted according to compression requirements, equipment geometry and OEM specifications.