Boiler Inspection Caps

Destec's Boiler Inspection Caps give boiler and pressure plant operators fast, repeatable access for inspection without the downtime that comes with a welded cap. Each cap is built for a full through bore at maximum rated pressure and temperature, and is available in three sizes: 40mm, 100mm and 150mm. The seal rings inside are reusable, so there is no need to replace them at every opening, and the fittings are standard across the range for straightforward stock and maintenance. Where a traditional welded cap means welding, NDT and heat treatment every time a vessel needs opening, the Destec cap is designed to be removed and refitted quickly and safely, cutting inspection turnaround and the associated labour cost. Built for extreme leak tightness and a long service life, these caps suit boiler and pressure plant operators looking to reduce maintenance time and keep inspection routines simple.