ASME Tank Heads and Weld Caps
All PRESCOR Tank heads are hot-formed, seamless, and descaled (shot blast for carbon and low-chrome alloys, sand blast for stainless steels, high-nickel alloys, and some "exotic" plates).
PRESCOR manufactures seamless ASME hemispherical tank heads of many sizes from 6-5/8"OD to 60"ID. For high pressure projects, the advantage of a Hemisphere is that most ASME code calculations require less minimum thickness to hold high pressure than a 2:1 Elliptical head.
Oklahoma-based Prescor joins Conrex Group of Companies, further increasing capacity and capabilities to better serve customers across North America.
Tulsa, Oklahoma, and Toronto, Ontario, Canada April 2023:
Prescor, LLC has announced new ownership, becoming part of the Conrex Group of Companies under the leadership of President Larry Harrison.
Conrex Steel Ltd, is one of North America’s leading manufacturers of ASME-code heads for tanks and pressure vessels. The acquisition will expand the company’s reach across North America, providing expanded regional delivery channels and efficiencies.