Extended bonnet
The archive photograph shows an extended bonnet. Review installation orientation and insulation space.

An extended-bonnet configuration for reviewing low-temperature service, material, sealing and testing requirements.
This page illustrates a product configuration. Refer to the relevant construction series and confirm specifications in the project data sheet.
The archive photograph shows an extended bonnet. Review installation orientation and insulation space.
Provide minimum design temperature, medium phase, operating pressure and cold-operation requirements.
Confirm low-temperature materials, seals and test conditions in the approved documentation.
Specify the medium, composition, solids and corrosion conditions to support material and sealing review.
Distinguish design and operating pressure. Include temperature, size, end connections and applicable project requirements.
Include actuation, control requirements, quantities, drawings and inspection documentation.
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