Double Arch (REJDA)

Double Arch rubber expansion joints

Easyflex Rubber expansion joints offer several key advantages

  • Greater Movement (Almost Double of Single Arch)
  • Higher Pressure
  • No gaskets required
  • Absorbs & Isolates Vibrations/Noise/Shock
  • Molded Design for better quality upto size 10" NB
  • Reduces System Noise
  • Absorbs Pipe Movement/Stress
  • Compensates for Misalignment/Offset
  • Drilling Standard ANSI B16.5 Class 150

Flexible pipe connectors shall be used on all piping connected to rotating equipment to reduce the transmission of noise and vibration, and to eliminate stresses in piping systems due to misalignment and thermal movement of the piping. Neoprene based flexible connectors shall be of the single- or double-sphere molded joint configuration and shall meet or exceed specifications of the Rubber Expansion Joint Division, Fluid Sealing Association.

Types REJSA, REJDA, REJFF, EFTSC, EFTSCU connectors shall be made of molded EPDM/NEOPRENE reinforced with nylon tire cord and shall have mild steel floating flanges or female union ends. Control rods shall be used with unanchored systems or with spring-mounted equipment where the pressures and movements exceed those the connectors are designed to withstand.

Flexible connectors shall be EASYFLEX types REJSA, REJDA, REJFF, EFTSC, EFTSCU as manufactured by Kanwal Industrial Corporation.

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