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API STD 622-2018

$45.50

Type Testing of Process Valve Packing for Fugitive Emissions

Published By Publication Date Number of Pages
API 2018-10 41
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Full Description

This standard specifies the requirements for comparative testing of valve stem packing for process applications where fugitive emissions are a consideration. Packing(s) shall be suitable for use at service temperatures -29°C to 538°C (-20°F to 1000°F).

Factors affecting fugitive emissions performance that are considered by this standard include temperature, pressure, thermal cycling, mechanical cycling, and corrosion.

API STD 622-2018
$45.50