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Water Pressure Tanks

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Often used in residential water supply systems and with wells, pressure tanks help to maintain the consistent flow of water and by maintaining sufficient system pressure help to prevent vapor loss to the atmosphere. Read More…

Water Pressure Tanks Water pressure tanks, or water pressure vessels, are used to contain water, or similar liquids, at pressure levels greater than atmospheric pressure levels.
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Leading Manufacturers

Oak Lawn, IL  |  800-282-1574

If 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.

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Midwest Imperial Steel Fabricators, LLC $$$

Gladwin, MI  |  989-426-4768

Gladwin 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.

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Gladwin Tank Mfg., Inc. $$$

West Alexandria, OH  |  937-307-3597

Rexarc 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.

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Rexarc International $$$

Springfield, MO  |  417-459-9906

Sho-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.

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Sho-Me Fabrication, LLC $$$

Haverhill, MA  |  978-469-8280

EPSI 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.

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Engineered Pressure Systems Inc. $$$

Rocky Point, NC  |  910-675-8999

Tank 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!

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Tank Fab, Inc. $$$

Berea, OH  |  440-243-6800

Alloy 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.

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Alloy Engineering Company $$$
placeholder image Midwest Imperial Steel Fabricators, LLC Gladwin Tank Mfg., Inc. Rexarc International Sho-Me Fabrication, LLC Engineered Pressure Systems Inc. Tank Fab, Inc. Alloy Engineering Company

Water pressure tanks are used in a variety of industrial applications, including chemical, pharmaceutical, food and beverage, oil and fuel and plastics. There are two basic types: the older style of water tank leaves air space above the water by measuring the level of contained water to a predetermined point.

Newer tanks use a rubber pouch or bladder within the vessel to contain the water, relying on air outside the pouch to create pressure. Pressure tanks are typically measured in gallons and can range from holding small amounts of liquid to much larger tanks having a capacity for thousands of gallons of liquid, vapor or gas.

Water Storage Tank Delivery Water Pressure Tanks - Midwest Imperial Steel Fabricators, LLC

Water pressure tanks used in homes typically pump water out of the ground and store the water inside the tank until it is transported to the house to be used. The pressure inside the tank will maintain the desired level of water, ensuring the supply does not run out.

A common problem with residential water tanks is called overrunning, in which the pump is turned on and off after short runs, thus reducing the air space within the tank. Air can then be added back in to create the desired pressure through the use of an air compressor.

Design components for water pressure tanks will depend on the specifics of location, capacity, intended pressure and workload of the tank itself. These factors will help design engineers to determine the best solution in terms of size, shape, material, pressure, temperature range and level of the tank.

The body or cylinder of the tank can be made from carbon alloy steel, stainless steel, titanium, zirconium, aluminum, nickel alloys, niobium or high strength polymers. Steel is one of the most commonly used metals for high pressure vessels due to its strength and durability, as well as its capacity to maintain structural form even under the factors of stress and high temperatures.

Engineers can also consider the corrosion or abrasion potential of the tank and line it or coat it accordingly. Safety codes and standards set by the American Society of Mechanical Engineers (ASME) should be carefully followed and implemented by water pressure tank manufacturers. ASME tanks have reached high quality standards and should be periodically inspected to guard against structural damage and potential malfunctions.

Due to the high pressure nature of the operation, the risk of explosions or shrapnel from even a small leak or crack in a vessel is nothing to ignore. Inspection, repair and maintenance should be integral parts of water pressure tank operations.

Water Pressure Tanks Informational Video

 
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