02 · Services
What we do
Most of our work starts with an inspection or a scheduled maintenance. Whether you’ve worked on sites for decades or need an executive summary of how we’re protecting your vessels, we’ll get it done with minimal downtime.
Fig. 3
Inspections
Blast the shell back to bare steel and read it. Cracking, thinning, pitting and weld attack are all readable — UT readings on exposed carbon steel, MLO readings on coating and overlay.
01 — Read →Fig. 1
Spraying
The Twin Wire Electric Arc 400 process, applied by hand from staging inside the vessel, on supplied breathing air.
02 — Read →Cert. 32,117
Custom fabrication
ASME Section VIII Div. 1 vessels, pressure retaining parts, digester inserts, cones, heads and closures.
03 — Read →Fig. 2
How digesters can fail
What hides under weld overlay, and why it stays hidden once the shell is enclosed.
04 — Read →Fig. 4
Spray vs. weld overlay
Where overlay is the right call, where spray is, and how the two meet at an edge.
05 — Read →