Fulton Bellows as being part of the United Flexible Group brings precision bellows engineering and design experience in flexible metal products since 1904. We are the most experienced precision metal bellows manufacturer in the world. That experience gives us an advantage in every market we supply a bellows to, whether it is aerospace, industrial transportation or medical, we can provide to you a bellows solution.

Our Precision Bellows Engineering Department can calculate and provide:

  • Custom detailed engineering calculations
  • Fatigue Life data
  • Total stress data per the outlined operating conditions
  • Natural frequency data

Each of our Precision Metal Bellows are 100% helium leak tested to insure a quality product for your needs.

Additional testing & capabilities can include:

  • Spring Rate
  • Life Cycle
  • Alcohol
  • Bubble Jar
  • Proof Testing
  • Pressure Testing
  • Dye Penetrate
  • Hardness (Brinell)
  • Oxygen cleaning service cleaning

All Precision Bellows undergo a final in-house inspection, where the following are issued per customer requirement:

  • Certified Material Test Reports
  • Certificates of Testing
  • PPAP Report

Please contact us today for more information about your Precision Bellows engineering needs.

At United Flexible, ”Our Flexibility Is Your Strength.”