Perry 1983 Process Tank — 658 gal, 11.375" Diameter

What condition is it in, and what service has it seen?

The unit is listed as used, manufactured in 1983. The listing does not specify what process fluids it held or what service environment it operated in; you'll need to request that service history from the seller to evaluate compatibility with your intended application and assess any material degradation or contamination concerns.

What certification or inspection status does it carry?

The listing indicates documentation includes a National Board number, which suggests the vessel was originally ASME-certified at manufacture. Current certification status and dates of any requalification inspections are not stated; confirm with the seller whether a current or recent hydrostatic test report is available and when the last U-1 inspection was performed.

What documentation comes with it?

Documentation includes the vessel tag, U-stop, fabrication drawing, National Board number, and photographs. This package should allow verification of original design specifications and ASME code compliance, though you should confirm the fabrication drawing shows nozzle orientation, connection sizes, and material certifications.

What should I inspect before putting it into service?

Visually inspect all welds, shell surfaces, and nozzles for corrosion, pitting, or cracking. For pressure vessels like this, a hydrostatic test (typically to 1.5 times design pressure) and ultrasonic thickness survey are standard before returning to service; ask the seller about measured wall thickness data and compare against the original fabrication drawing to assess remaining service life. If the vessel will hold a different fluid than its previous service, verify material compatibility and consult with your jurisdiction's inspector about any required code requalification.