The Directive SPVD applies to pressure vessels for air or nitrogen in steel or in aluminum alloy, with a maximum operating pressure greater than 0.5 bar and less than 30 bars and with the product between the maximum working pressure and the ability of the vessel (PS x V) between 50 and 10,000 barl and with operating temperature between -50 ° C and +300 °C for steel and max 100 °C for aluminum.

IIS CERT is a Notified Body (NB 0475) for the Directive 2009/105 / EC

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