Petroleum and natural gas industries. Factory bends, fittings and flanges for pipeline transportation systems - Factory cold bends1 Scope This document specifies the technical delivery conditions for bends made by the cold bending process for bend with radii 5xOD or higher for use in pipeline transportation systems for the petroleum and natural gas industries as defined in ISO 13623. This document also specifies the requirements for the manufacture of two product specification levels (PSLs) of cold bends corresponding to product specification levels given for pipe in ISO 3183.

Tables 1 and 2 and Annex A have been technically revised

BS EN 10028-3:2009 replaces BS EN 10028-3:2003 which has been withdrawn

As a result of this process

The cylinder valves are the most vulnerable part of the compressed gas package and require a thorough understanding to maximize their performance

This PAS can be used in conjunction BS EN ISO 14001

Once this standard is cited in the Official Journal of the European Union under that Directive and has been implemented as a national standard in at least one Member State

The volatile matter is determined as the loss in mass

cooling towers

This first amendment to BS EN 13081 implements CEN amendment A1:2012

It does not classify systems for special applications

and to procedures in institutions

BS 4422-6:1988