Pressure equipment for refrigerating systems and heat pumps - Vessels. General requirements seo-ignore

Pressure equipment for refrigerating systems and heat pumps - Vessels. General requirements seo-ignore1 Scope This document specifies the requirements for material, design, manufacturing, testing and documentation for stationary pressure vessels intended for use in refrigerating systems and heat pumps. These systems are referenced in this document as refrigerating systems as defined in EN 3781: 2016. The term refrigerating system used in this document includes heat pumps. This document applies to vessels, including welded or brazed attachments up to

It can be deployed as a stand-alone document for organizations with no current approach to software trustworthiness

1 Standard delivered length

2 (Preparation of specimen) is improved

for signal transmission

use and handling of modified starches

documentation have been removed

Note: BS EN 14932 is applicable to white

Acceptable tolerances for the control and measurement of sound pressure levels are indicated

maintenance and lubrication

the flange designations quoted are for identification purposes only

in which the characteristics of various parts of sound systems and their methods of measurement are specified

groups and sub-groups