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ISO 9001:2008

ISO 9001:2008

AS9100:2009, Rev. C


 Newsletter for March, 2014

Newsletter for 
March,  2014

Newsletter Archives


Keflex Line Card 2014 Web Version

Keflex Line Card

Application Guide

Application Guide

HVAC Products

Check out our HVAC product line...

Heating, Ventilation and Air ConditioningThe Keflex™ brand is one of the most recognized names in the HVAC industry. Its origin dates back over 100 years and is synonymous with quality and durability. Many of the products available in the industry today are imitations of original Keflex™ designs. We are proud to offer a wide variety of these HVAC products, constructed with the same American craftsmanship and quality that was offered in years gone by. Expanding on the Keflex™ tradition, Flex-Weld, Inc provides new innovative designs as engineered solutions to troublesome motion control and media conveyance applications. 

If you want it to last – buy Keflex™.

For technical application assistance, call our engineering department at (800) 323-6893.

For sales and product information call (800) 323-6893 or contact us.

  • Bellows-Type Pump Connectors
  • Braided Pump Connectors
  • Chimney Liners
  • Composite Hose Assemblies
  • Expansion Compensators
  • Externally-Pressurized Expansion Joints
  • Fabric Expansion Joints
  • Flexible Connectors
  • Flexible Metal Hose
  • Heat Pump Hose Assemblies
  • Interlock Metal Guard
  • Metal Expansion Joints
  • Metal Hose Assemblies
  • Pipe Expansion Loops – L Type
  • Pipe Expansion Loops – U Type
  • Pipe Expansion Loops – V Type
  • Pipe Guides / Pipe Slides
  • Rectangular Expansion Joints
  • Refrigerator Hose Connectors
  • Rubber Expansion Joints
  • Teflon Expansion Joints
  • Teflon Hose Assemblies
Heating, Ventilation and Air Conditioning

Heating, Ventilation and Air Conditioning
Guardian Engineering and Manufacturing