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Standards Development is a service provided by BSI Group
Material requirements for pipework and fittings used in hydrogen gas installation. Specification
Automatic steam traps. Production and performance characteristic tests
Industrial valves. Face-to-face and centre-to-face dimensions of metal valves for use in flanged pipe systems. PN and Class designated valves
External cathodic protection of well casings
District cooling pipes. Bonded single pipe systems for directly buried cold water networks. Factory made steel valve assembly for steel or plastic service pipe, polyurethane thermal insulation and a casing of polyethylene
District cooling pipes. Bonded single pipe systems for directly buried cold water networks. Factory made fitting assemblies of steel or plastic service pipe, polyurethane thermal insulation and a casing of polyethylene
Metal bellows expansion joints for pressure applications
District cooling pipes. Factory made flexible pipe systems. Non bonded system with plastic service pipes; requirements and test methods
Standards Development