1. VF shapes are produced from corresponding level refractory fibre mixture through vaccum forming.
2. VF shapes without burning is free shear and bending. They are the ideal energy-efficient insulation materials of a furnace, piping and other equipment.
3. Support Surface hardening or completely hardening to every level VF shapes according to customers' demand.

1. Low thermal conductivity, low thermal capacity
2. High crushing strength, good toughness
3. Good resistance to air scour
4. A wide range of sizes and forms, including tubes, cones, domes ,etc.
5. Produced to individual customer requirements
6. Easy cutting and installation

1. Observation hole, the thermonmeter hole of industrial kiln
2. Combustion chamber
3. Custom electric element laboratory furnaces
4. Headboxes and launders used in aluminum
5. Radiant heat insulation for commercial and industrial heaters.

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