Founded in Sistersville in 1894 during the Mid-Ohio Valley’s oil boom, Sistersville Tank Works builds custom ASME pressure vessels, heat exchangers, tanks and other heavy fabricated equipment. The woman-owned company is now led by the third generation of the Morgan family and serves industrial customers across the United States and overseas. Its Ohio River plant combines large-scale fabrication with in-house engineering, testing and field repair capabilities.
ASME S Stamp
ASME U Stamp
ASME U2 Stamp
ASME PP Stamp
ASME R Stamp
National Board Registration
Registration
Korean Gas Safety Certification
Japanese Industrial Standard
TEMA
API Specifications
Compliance program
MIL-I-45208 Specifications
Compliance program
Woman-Owned Business
JIS
Quality certification
Pittsburgh Tank CorporationFamily-owned and operated since 1988, Pittsburgh Tank Corporation engineers and fabricates custom storage tanks, pressure vessels, and process equipment in Monongahela, Pennsylvania. The company has grown from a 5,000-square-foot shop to an 80,000-square-foot, five-building facility capable of handling complex projects and coordinating deliveries worldwide. Pittsburgh Tank is also an ASME-authorized “U” stamp manufacturer of unfired pressure vessels and reports a 95% on-time ship rate over the past decade.MONONGAHELA, PA
Buckeye Fabricating CompanyFounded in 1963, Buckeye Fabricating Company manufactures custom ASME pressure vessels and process tanks from its Springboro, Ohio base. Family-owned since inception, the company reports producing more than 60,000 ASME pressure vessels and primarily serves OEMs and other product manufacturers with made-to-order vessels and tank assemblies.SPRINGBORO, OH
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
Waterford Tank and FabricationFounded in Beverly, Ohio, in 2006 as Waterford Tank & Fabrication, LTD, the company grew from a structural and steel fabrication operation serving the oil and gas industry into a manufacturer of storage tanks and custom ASME pressure vessels. Its facility uses a lean manufacturing system and produces customized tanks and vessels to customer specifications.BEVERLY, OH