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A105/LF2 Cl.1 dual certified for High temperature

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Luigi De Micheli

Petroleum
Jul 31, 2019
3
Is possible use A105/LF2 dual certified cl.1 for service temperature 400°C ?

In The B16.34, A105 and LF2 means 425°C ( but not raccomanded)
 
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Ask the valve manufacturer. Even if the steel parts are ok, the sealing parts likely will not be suitable for that high temperature unless specifically designed for it.
 
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