Bradford offers a range of rockwool products specifically designed for applications up to 820°C. These products are used to insulate tanks, vessels and larger process equipment from energy loss and to provide personnel protection. Products are generally selected by the temperature of the application.

Fibertex 350
Fibertex 450
Fibertex 650
Fibertex 820

Bradford Fibertex 820 is a specialty purpose industrial insulation for use on high temperature furnace and hydrocracker insulation as well as for use in building application for fire protection. It is a heavy duty thermal and acoustic insulation suitable for continuous operation up to 820°C and exhibits minimal shrinkage.

Bradford Fibertex 820 Rockwool is a robust very high density insulation product for insulation in high temperature applications. It is manufactured by spinning a molten mixture of natural rock and recycled products into fine wool like fibres which are bonded together using a thermosetting resin. The product can be identified by its dark green/black appearance.

Features and Benefits

  • Highly durable insulation product
  • Designed for use at very high temperatures up to 820°C
  • Cost effective high temperature insulation
  • Performance is not adversely effected from contact with water
  • Non combustible
  • Biosoluble safe to use product
  • Made from up to 40% recycled content

Applications

Fibertex 820 can be used in applications up to operating temperatures of 820°C such as process temperature control, energy conservation, condensation prevention, acoustic absorption treatment and personnel protection from plant and equipment. Typical applications include:

  • lightweight furnace lining
  • fire rated bulkheads and deck-heads
  • boilers
  • eat exchangers
  • reactors
  • ovens
  • kilns
  • autoclaves
  • large diameter piping

Bradford Fibertex 820 is easily installed by impaling the batts or blankets on weld pins and securing with speed clips. Please note because of the semi-rigid nature of Fibertex 820, it does not easily conform to curved surfaces.

The un-faced surface of the Rockwool Batt or Blanket is to be applied to the hot surface to be insulated.

Specifications

Board 

Thickness
(mm)
Length
(mm)
Width
(mm)
Pieces per
pack
Nominal m2
per pack
25 1200 600 12 8.64
50 1200 600 6 4.32
75 1200 600 4 2.88


Blankets

Thickness
(mm)
Length
(mm)
Width
(mm)
Pieces per
pack
Nominal m2
per pack
25 4000 600 2 4.8
50 4000 600 1 2.4
75 4000 600 1 2.4

Standard packaging is polythene bags
Note not all sizes are held in stock. Some are subject to minimum order quantities
Published weights are for product only and do not include packaging
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General purpose industrial insulation for use on process equipment, vessels, tanks and reactors. It is a light duty thermal and acoustic insulation suitable for continuous operation up to 350°C.

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