Products and Services


FLEX-TEND® Flexible Expansion Joints

The FLEX-TEND flexible expansion joint provides pipeline protection from the stresses produced by ground motion. It can be used on ductile iron, PVC, or steel pipe. Available in sizes 3" through 48".
Details

Click Here To Download:
Brochure: FLEX-TEND® Flexible Expansion Joints
Article: FLEX-TEND® Flexible Expansion Joints, Features And Specifications
Article: General Information For The Application Of FLEX-TEND® Flexible Expansion Joints
Video: FLEX-TEND® Flexible Expansion Joints
Technical Paper: Megabond® Restraint Coating System
Technical Paper: Product Traceability

The FLEX-TEND flexible expansion joint provides pipeline protection from the stresses produced by ground motion. It can be used on ductile iron, PVC, or steel pipe. Available in sizes 3" through 48".

Features and Application:

  • Sizes 3 inch through 48inch.
  • For Ductile Iron, steel, or PVC pipelines.
  • Constructed of ASTM 65-45-12 Ductile Iron.
  • Up to 20º Deflection per ball.
  • Additional Expansion Sleeves can be added for increased expansion capacity.
  • Each unit tested to rated working pressure prior to shipment.
  • Due to the design of the seals, no periodic maintenance is required.
  • Flanged, Mechanical Joint, or combination connections.
  • Mechanical joint end connections conform to the dimensional requirements of either ANSI/AWWA C111/A21.11 or ANSI/AWWA C153/A21.53 depending on size.
  • Flange out lets conform to the dimensional requirements of ANSI/AWWA C110/A21.10 (class150) with addition of an O-ring which is provided to ensure a water tight seal.
  • FLEX-TEND assemblies are suitable for direct burial. Polyethylene wrap is provided with each unit. If installed in a vault, the design must be such that movement is not impeded.
  • For use on water or wastewater pipelines subject to hydrostatic pressure and tested in accordance with either AWWA C600 or ASTM D2774.

Click Here To Download:
Brochure: FLEX-TEND® Flexible Expansion Joints
Article: FLEX-TEND® Flexible Expansion Joints, Features And Specifications
Article: General Information For The Application Of FLEX-TEND® Flexible Expansion Joints
Video: FLEX-TEND® Flexible Expansion Joints
Technical Paper: Megabond® Restraint Coating System
Technical Paper: Product Traceability


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EBAA Iron Sales, Inc.

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