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 2015 Keflex Catalog


 

 

Keflex Line Card 2014 Web Version

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Application Guide

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Multi-Ply 308/311 Expansion Joints

308ej

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Multi-Ply 308/311 Expansion Joints



The Original Multi-Ply Expansion Joint – Always Ask For Keflex™

311ej

Keflex™ Multi-Ply Expansion Joints are the premier expansion joints in the industry. They offer the ultimate solution to piping thermal expansion problems. A wide variety of end configurations are available and pressure ratings range from vacuum to 600 PSI at room temperature.

A variety of materials are also available for any type of media, including highly corrosive acids or gases. Keflex™ Multi-Ply Expansion Joints have a softer spring rate compared to other expansion joints with the same dimensions, making them easier to install, and requiring less force to actuate in service. The inner section of the engineering brochure, accessed through the link below, highlights the advantages of the multi-ply construction.

Product Literature

 Brochure

Capabilities

 Installation Instructions

 Submittals

Series 308 (No Shroud) Single 150# Expansion Joint

 Plate Flange Ends 1" Travel
 Plate Flange Ends 2" Travel
 Plate Flange Ends 3" Travel
 Plate Flange Ends 4" Travel

 Pipe Weld Ends 1" Travel
 Pipe Weld Ends 2" Travel
 Pipe Weld Ends 3" Travel
 Pipe Weld Ends 4" Travel

 Pipe Grooved Ends 1" Travel
 Pipe Grooved Ends 2" Travel
 Pipe Grooved Ends 3" Travel
 Pipe Grooved Ends 4" Travel

 Plate Flange Ends w/Tie Rods 1" Travel
 Plate Flange Ends w/Tie Rods 2" Travel
 Plate Flange Ends w/Tie Rods 3" Travel
 Plate Flange Ends w/Tie Rods 4" Travel

 Pipe Weld Ends w/Tie Rods 1" Travel
 Pipe Weld Ends w/Tie Rods 2" Travel
 Pipe Weld Ends w/Tie Rods 3" Travel
 Pipe Weld Ends w/Tie Rods 4" Travel


Series 308 (No Shroud) Dual 150# Expansion Joint

 Plate Flange Ends w/Center Base 2" Travel
 Plate Flange Ends w/Center Base 4" Travel
 Plate Flange Ends w/Center Base 6" Travel
 Plate Flange Ends w/Center Base 8" Travel

 Pipe Weld Ends w/Center Base 2" Travel
 Pipe Weld Ends w/Center Base 4" Travel
 Pipe Weld Ends w/Center Base 6" Travel
 Pipe Weld Ends w/Center Base 8" Travel

 Plate Flange Ends w/Tie Rods 2" Travel
 Plate Flange Ends w/Tie Rods 4" Travel
 Plate Flange Ends w/Tie Rods 6" Travel
 Plate Flange Ends w/Tie Rods 8" Travel

 Pipe Weld Ends w/Tie Rods 2" Travel
 Pipe Weld Ends w/Tie Rods 4" Travel
 Pipe Weld Ends w/Tie Rods 6" Travel
 Pipe Weld Ends w/Tie Rods 8" Travel


Series 308 (No Shroud) Single 300# Expansion Joint

 Plate Flange Ends 1" Travel
 Plate Flange Ends 2" Travel
 Plate Flange Ends 3" Travel

 Pipe Weld Ends 1" Travel
 Pipe Weld Ends 2" Travel
 Pipe Weld Ends 3" Travel

 Plate Flange Ends w/Tie Rods 1" Travel
 Plate Flange Ends w/Tie Rods 2" Travel
 Plate Flange Ends w/Tie Rods 3" Travel

 Pipe Weld Ends w/Tie Rods 1" Travel
 Pipe Weld Ends w/Tie Rods 2" Travel
 Pipe Weld Ends w/Tie Rods 3" Travel


Series 308 (No Shroud) Dual 300# Expansion Joint

 Plate Flange Ends 2" Travel
 Plate Flange Ends 4" Travel
 Plate Flange Ends 6" Travel

 Pipe Weld Ends 2" Travel
 Pipe Weld Ends 4" Travel
 Pipe Weld Ends 6" Travel

 Plate Flange Ends w/Tie Rods 2" Travel
 Plate Flange Ends w/Tie Rods 4" Travel
 Plate Flange Ends w/Tie Rods 6" Travel

Series 311 (Shrouded) Single 150# Expansion Joint

 Plate Flange Ends 1" Travel
 Plate Flange Ends 2" Travel
 Plate Flange Ends 3" Travel
 Plate Flange Ends 4" Travel

 Pipe Weld Ends 1" Travel
 Pipe Weld Ends 2" Travel
 Pipe Weld Ends 3" Travel
 Pipe Weld Ends 4" Travel

 Pipe Grooved Ends 1" Travel
 Pipe Grooved Ends 2" Travel
 Pipe Grooved Ends 3" Travel
 Pipe Grooved Ends 4" Travel

 Plate Flange Ends w/Tie Rods 1" Travel
 Plate Flange Ends w/Tie Rods 2" Travel
 Plate Flange Ends w/Tie Rods 3" Travel
 Plate Flange Ends w/Tie Rods 4" Travel

 Pipe Weld Ends w/Tie Rods 1" Travel
 Pipe Weld Ends w/Tie Rods 2" Travel
 Pipe Weld Ends w/Tie Rods 3" Travel
 Pipe Weld Ends w/Tie Rods 4" Travel


Series 311 (Shrouded) Dual 150# Expansion Joint

 Plate Flange Ends w/Center Base 2" Travel
 Plate Flange Ends w/Center Base 4" Travel
 Plate Flange Ends w/Center Base 6" Travel
 Plate Flange Ends w/Center Base 8" Travel

 Pipe Weld Ends w/Center Base 2" Travel
 Pipe Weld Ends w/Center Base 4" Travel
 Pipe Weld Ends w/Center Base 6" Travel
 Pipe Weld Ends w/Center Base 8" Travel

 Plate Flange Ends w/Tie Rods 2" Travel
 Plate Flange Ends w/Tie Rods 4" Travel
 Plate Flange Ends w/Tie Rods 6" Travel
 Plate Flange Ends w/Tie Rods 8" Travel

 Pipe Weld Ends w/Tie Rods 2" Travel
 Pipe Weld Ends w/Tie Rods 4" Travel
 Pipe Weld Ends w/Tie Rods 6" Travel
 Pipe Weld Ends w/Tie Rods 8" Travel



Series 311 (Shrouded) Single 300# Expansion Joint

 Plate Flange Ends 1" Travel
 Plate Flange Ends 2" Travel
 Plate Flange Ends 3" Travel

 Pipe Weld Ends 1" Travel
 Pipe Weld Ends 2" Travel
 Pipe Weld Ends 3" Travel

 Plate Flange Ends w/Tie Rods 1' Travel
 Plate Flange Ends w/Tie Rods 2" Travel
 Plate Flange Ends w/Tie Rods 3" Travel

 Pipe Weld Ends w/Tie Rods 1" Travel
 Pipe Weld Ends w/Tie Rods 2" Travel
 Pipe Weld Ends w/Tie Rods 3" Travel


Series 311 (Shrouded) Dual 300# Expansion Joint

 Plate Flange Ends 2" Travel
 Plate Flange Ends 4" Travel
 Plate Flange Ends 6" Travel

 Pipe Weld Ends 2" Travel
 Pipe Weld Ends 4" Travel
 Pipe Weld Ends 6" Travel

 Plate Flange Ends w/Tie Rods 2" Travel
 Plate Flange Ends w/Tie Rods 4" Travel
 Plate Flange Ends w/Tie Rods 6" Travel