Pressure vessels are use to contain fluids, vapors or gases for the purposes of storage, mixing or transportation. Read More…

Leading Manufacturers
Midwest Imperial Steel Fabricators, LLC
Oak Lawn, IL | 800-282-1574If you are looking for innovative pressure vessels, you’ve come to the right place! We actively manage your project every step of the way. We keep you informed of what we are doing to ensure we keep up to your standards and delivery times.

Gladwin Tank Mfg., Inc.
Gladwin, MI | 989-426-4768Gladwin Tank Manufacturing specializes in custom designed and built ASME tanks and ASME jacketed weldments of any shape or size made from carbon steel, stainless, duplex and nickel alloys.

Rexarc International
West Alexandria, OH | 937-307-3597Rexarc is the global leader in acetylene gas plant production, and is trusted in over 50 countries around the world with the generation, purification, and compression of the highly volatile gas. We have the knowledge, attitude, equipment, and processes to support your needs in the vessel production. We also offer value added services of piping, instrumentation, paint, and other controls integration.

Sho-Me Fabrication, LLC
Springfield, MO | 417-459-9906Sho-Me Fabrication, LLC is a Missouri based pressure vessels manufacturer. We are a leading and trusted manufacturer, providing the best service and products in the industry. Our highly skilled and experienced workers have quick turnaround with high quality products. Sho-Me Fabrication is able to fabricate your customized product on site or in our facilities. Contact us to see how we can customize a product to fit your needs.

Engineered Pressure Systems Inc.
Haverhill, MA | 978-469-8280EPSI designs high-pressure systems for manufacturing, testing, research and specialized high-pressure applications. With its unique application-specific approach to R&D, manufacturing, and testing, EPSI has built a tradition of excellence in high-pressure engineering and technology worldwide.

Tank Fab, Inc.
Rocky Point, NC | 910-675-8999Tank Fab is a fully-integrated pressure vessel manufacturer of ASME and API 650 code autoclave systems. Some of our products include ASME pressure vessels and ASME tanks. We have over 30 years of experience designing autoclave systems—trust us with your next project!

Alloy Engineering Company
Berea, OH | 440-243-6800Alloy Engineering is ASME code vessel certified and offers extensive expertise in the mechanical design of pressure vessels that will meet rigorous quality standards and procedures. High expertise in the design of vessels fabricated from high-nickel and exotic alloys. Our designs are frequently used in applications with design process conditions up to 1700°F. We also specialize in redesigning current applications to provide more cost-effective and higher performance with longer life.

The ASME code of vessel manufacturing standards is the most commonly followed one, although specialized industries may have their own further requirements for manufacturing standards. ASME tanks are used in a wide range of industrial applications such as chemical, pharmaceutical, food and beverage, oil and fuel and plastic industries.
Engineers are required to abide by ASME standards for design components such as materials used for vessel construction, size, shape, temperature range and intended pressure level. In addition, once being used for processing applications, tanks and vessels are required to be regularly inspected and maintained according to ASME levels, checking for leaks, cracks or ruptured seams.
As every process which uses a pressure tank is under great force and compression, even small irregularities or cracks in a vessel could result in both property and physical damage due to an explosion, fire and flying shrapnel metal. ASME pressure vessels are measured in gallons according to their capacity, and can range anyway from 50 to several thousand gallons.
Many specifics of ASME tank construction are dependent on the intended application of the tank. There are standard options which are able to meet a wide variety of pressure vessels needs, however tanks can also be constructed according to custom specifications.
There are a number of other construction options when it comes to designing tanks such as: removable or attached lids, stands and supports for tanks that are situated on their sides, stairways and ladders for individuals that work around large tanks, sight glass windows for monitoring the liquid inside, and process plumbing for applications requiring the process.
There are three common processes that engineers usually create ASME vessels with: forging, welding and brazing, all of which involve heating pieces of metal and then joining them in the form of the vessel. Furthermore, tanks can be horizontally or vertically placed, with support braces for larger tanks to prevent collapse if necessary.
They can be located above ground or underground, depending on their intended use and whether easy access to a tank is a factor in the process or not. Smaller tanks can be mounted on the back of a large truck or vehicle and used for portable storage, mixing or processing. Tanks can be made of stainless steel, titanium, carbon steel, nickel or aluminum, or from thermoplastics with high strength properties.