Tag Archives for Nozzles
Reactors External Inspection
1. Nozzles Visually inspect gasket faces if opened, ORJ gaskets and bolting material. On vessels with pressure sealed gaskets check for distortion, corrosion, and cleanliness. 2. Shell a. Obtain UT thickness measurements at representative locations on shell and heads. b. … Continue reading
Distillation Columns External Inspection Prior to Entry
1. Support and Foundations Distillation columns are usually supported by a cylindrical skirt which usually s fireproofed inside and outside with concrete, brick, or other insulating material. Inspect the fireproofing material carefully for evidence of cracking, spalling, or defective seal … Continue reading