V1 Manufacturing designs and manufactures high-pressure extraction vessels, pairing proprietary cylinder designs with engineering support for custom systems. Its two locations provide more than 45,000 square feet of manufacturing space, while the company’s U.S.-made vessels are built for straightforward handling and delivery in cycles as short as two to six weeks. V1 operates as an AS9100- and ISO 9001:2015-certified manufacturer and offers ASME code-stamped products.
AS9100
ISO 9001:2015
ASME Code Stamped
Didion Vessel, LLCFounded by Don and Jill Didion in 1977, Didion Vessel is a family-owned Bellevue, Ohio manufacturer of custom ASME pressure vessels, industrial autoclaves, and gas separators. The company grew from local welding and millwright work into code fabrication, earning its ASME stamps in 1989 and later certifying more than 3,100 vessels. Its experience with rigging and in-house fabrication also allows Didion to tackle unusually large, heavy custom units, including vessels built in its yard when they exceed shop dimensions.BELLEVUE, OH
Sharpsville Container CorporationSharpsville Container Corporation has been part of the Sharpsville, Pennsylvania community since 1860, operating from the same location throughout its history. Today, the company serves industrial customers with American-made, custom-engineered pressure vessels and process equipment, backed by in-house engineering and a 100,000-square-foot fabrication facility. Its work is performed under ASME qualifications and an ISO 9001-certified quality system.SHARPSVILLE, PA
Atlantis Equipment CorporationFor more than five decades, Atlantis Equipment Corporation has served industrial customers from Stephentown, New York, with the in-house staff and equipment to handle complex manufacturing work. The company is particularly known for its ASME-certified pressure-vessel work, while its broad shop integration also supports custom machine building for demanding projects.STEPHENTOWN, NY
Halvorsen USASince 1955, Cleveland-based Halvorsen USA has built ASME pressure vessels and large, heavy plate fabrications for industrial customers. Its 110,000-square-foot operation handles projects from engineering through testing and delivery, including heavy plate up to 11 inches thick and lifts reaching 90 tons. Halvorsen has continuously held ASME “U” and “S” certificates and the National Board “R” certificate since 1955.GARFIELD HEIGHTS, OH