Heating Surface Installation & Welding

Heating Surface Installation & Welding

     Strictly implement standardized welding procedures for pressure-bearing pipelines, standardizing the full-process construction of circumferential and fin welds on heating surfaces. Monitor key parameters, including interpass temperature and welding current, in real time throughout construction. Assign uniform serial numbers to all weld joints and archive records upon completion. Simultaneously inspect for surface defects such as undercut and cracks as a pre-verification for subsequent non-destructive testing (NDT), consolidating the welding quality assurance for boiler pressure-bearing components.