This document specifies the material inspection, product size, forming process and welded joint visual inspection, ball inspection, spectral inspection, non-destructive testing, product welded joint mechanics of water tube boiler pressure components and non-pressure bearing components directly connected Requirements for performance inspection, hydrostatic test, inspection documents, factory data, metal nameplate and marking. This document is applicable to the inspection, test and acceptance of the pressure components of water tube boilers defined in GB/T16507.1 and the non-pressure components directly connected to the load bearing the load.
GB/T 16507.6-2022 Referenced Document
GB/T 16507.1 Water-tube boilers—Part 1: General requirements