AMERICAN BOA

American Boas is a Joint Expansion company that was established in 1956. Contact Dannenbaum LLC for an RFA. The company was incorporated in 1956 and began operations in New York and New Jersey. The company relocated and consolidated operations in 1981 in Cumming, GA. Hyspan Precision Products Inc acquired the American Boa Expansion joint division on December 20, 2019. Effective January 13, 2020, Hyspan Precision Products, Inc. has purchased the assets of American Boas Incorporated, used to design and produce industrial expansion joints, metal hose assemblies, and bulk metal hoses.

Effective January 13, 2020, Hyspan Precision Products, Inc. has purchased the assets of American Boa Incorporated, used to design and produce industrial expansion joints, metal hose assemblies, and bulk metal hoses. These assets include the representation of the metal hose manufactured by Boa Flexible Solutions SAS. All records of past sales, engineering designs, manufacturing documentation, and quality records have been retained, and the machinery and equipment used to manufacture these products. Hyspan welcomes the opportunity to provide the quality products of American Boa. Hyspan is also the manufacturer of Barco Ball Joints.

Design, manufacture, and market products where flexibility, thermal growth, or vibration are the primary concern of American Boas.   Primary products manufactured include Flexible Metal Hoses, Metal Bellows Expansion Joints, Joints, Instrument Bellows, and Specialized Fabrication. www.bellowsexpansionjoint.com All major industrialized manufacturing processes that require piping and changes in temperature utilize our services and products: Automotive, Power Generation, Cryogenics/Industrial Gases, Solar, Engine Manufacturers, OEMs, Steel Mills/Metals, Vacuum Technology, Chemical/Petrochemical, Water/Wastewater, and others.

American BOA designs and manufactures various flexible metal products: Our metal bellows are available in standard sizes, or we can customize bellows to fit your specific needs. We also offer miniature bellows. Click to view our standard selection of bellow sizes. The standard materials we offer in our metal bellow selection are phosphor bronze, 321, 316, and alloy 625.

Hyspan will continue to be the manufacturer; American Boas’s flexible metal products provide reliable solutions wherever thermal expansion and vibration in piping systems and equipment are concerned. The following information (minimum) should be considered to develop an optimal bellows design and engineered proposal. To establish bellows’ performance and life expectancy, you must know all conditions that It is essential to consider all special operating conditions that might affect the bellows’ performance and the metal expansion joint to avoid design errors.

American Boas recommends that the following information (minimum) be considered to develop an optimal bellows design and engineered proposal.

  • Smallest internal diameter
  • Largest external diameter
  • Material specification
  • Internal/External pressure requirements
  • Working temperature
  • Movements (axial, lateral, angular)
  • Life cycles
  • Spring rate if known
  • Media conveyed
  • Overall length
  • End configurations (see drawings following)
  • Specified quantity
  • Test requirements if known

energy power Generation MarketHVACSolar TechnologyElectrical Distribution MarketINDUSTRIAL American Boa
Cryogenic/Industrial Gases example
www.cyrogenicshoe.com
Steel Mills/Metals 
Measurement and Control Systems
Vacuum and High-Vacuum Technology
Fuel Cell Power System
Pulp and Paper
Oil and Gas Distribution
OEM Engines
High Voltage Switchgear and Electrical Industry
General Engineering
Weight Technology
Bellows Used as Couplings
Slip Ring Seal Fittings
Shaft Seals
Volume/Pressure Compensation
Instrument Engineering (Valve Technology)

TECHNICAL CONSTRUCTION for American Boas
Power Generation Market
Shipbuilding and Repair
Chemical Processing
Water/Waste Water
Nuclear
Petro Chemical / Refinery Market
Heat Exchanger

In conclusion, Dannenbaum LLC can meet your Americans Boas expansion joint needs.