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API STD 622
Type Testing of Process Valve Packing for Fugitive Emissions, Third Edition, Includes Addendum 1 (2022)
Translate name
STANDARD published on 1.10.2018
The information about the standard:
Designation standards: API STD 622
Publication date standards: 1.10.2018
SKU: NS-1250864
The number of pages: 37
Approximate weight : 111 g (0.24 lbs)
Country: American technical standard
Category: Technical standards API
Annotation of standard text API STD 622 :
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. See more
These adjuncts apply to this standard:
API STD 622/Add1
Adjunct of the standard
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Addendum 1 to Type Testing of Process Valve Packing for Fugitive Emissions, Third Edition
Adjunct of the standard published on 1.3.2022
Selected format: English - electronic (protected pdf) (ON REQUEST)
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