Brännare. Kokare

Kommittébeteckning: SIS/TK 137 (Tryckkärlsstål)
Källa: CEN
Svarsdatum: den 12 apr 2024
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This document specifies the following materials for the pressure parts of shell boilers and equipment of shell boilers (e.g. valves), subjected to internal and external pressure including integral attachments:

— flat products (plate) and parts formed from flat products (e.g. shell, furnace, dished ends);

— tubes and parts formed from tubes (e.g. bending, elbows, reducers, fittings);

— forgings and cast products ;

— bolting materials;

— welding consumables.