Fire Resistance
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OUTSTANDING FIRE RESISTANCE
Unlike man-made materials and copper, cast iron is extremely resistant to fire. It can withstand temperatures in
excess of 1000C. In one documented case, a low rise office complex was burnt out and rebuilt using the original
pipework. Only repainting and new seals were required. |
The modular system, using socket and spigot fittings with a rubber seal,
greatly reduces heat transfer along the pipe, and requires no extra expense on fire collars or other protective
material.
Abrasion Resistance
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OUTSTANDING ABRASION RESISTANCE
Cast iron is proven to be more resistant to abrasion than any other pipe material. Unlike PVC, concrete and other
materials, cast iron can withstand decades of wear and tear, making it the most durable and cost-effective solution
in the long term. |
Expansion
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LOWEST EXPANSION RATE
Cast iron pipe has by far the lowest expansion rate of all metal and plastic pipe materials. It needs no expansion
joints, thus eliminating the risk of system failure. Consequently, cast iron pipes are the preferred system in
situations where space is at a premium and/or where pipes are in close proximity to other structures. |
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