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What is the difference between PN 16 and PN 20 pipes due to the application areas?

April 26, 2017application areas pipes PN

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What is the difference between PN 16 and PN 20 pipes due to the application areas?

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Life span of PN 20 is longer than PN 16/10 pipes under the same temperatures and pressure conditions. Especially for the exposed installations, as the expansion of PN 20 pipes is 1/5 of PN 16 pipes, sagging and snaking problems are avoided.