Metal Expansion Joints

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Description

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

BROCHURE

EXPANSION JOINT CAPABILITIES

INSTALLATION INSTRUCTIONS

SUBMITTALS – 308 SERIES SUBMITTALS – 311 SERIES
308 Series (No Shroud) Single 150# Expansion Joint 311 Series (Shrouded) Single 150# Expansion Joint
Flanged Expansion JointPlate Flange Ends 1″ Travel Flanged Expansion JointPlate Flange Ends 1″ Travel
Flanged Expansion JointPlate Flange Ends 2″ Travel Flanged Expansion JointPlate Flange Ends 2″ Travel
Flanged Expansion JointPlate Flange Ends 3″ Travel Flanged Expansion JointPlate Flange Ends 3″ Travel
Flanged Expansion JointPlate Flange Ends 4″ Travel Flanged Expansion JointPlate Flange Ends 4″ Travel
Expansion Joint with Weld EndsPipe Weld Ends 1″ Travel Expansion Joint with Weld EndsPipe Weld Ends 1″ Travel
Expansion Joint with Weld EndsPipe Weld Ends 2″ Travel Expansion Joint with Weld EndsPipe Weld Ends 2″ Travel
Expansion Joint with Weld EndsPipe Weld Ends 3″ Travel Expansion Joint with Weld EndsPipe Weld Ends 3″ Travel
Expansion Joint with Weld EndsPipe Weld Ends 4″ Travel Expansion Joint with Weld EndsPipe Weld Ends 4″ Travel
Pipe Grooved Ends 1″ Travel Pipe Grooved Ends 1″ Travel
Pipe Grooved Ends 2″ Travel Pipe Grooved Ends 2″ Travel
Pipe Grooved Ends 3″ Travel Pipe Grooved Ends 3″ Travel
Pipe Grooved Ends 4″ Travel Pipe Grooved Ends 4″ Travel
Plate Flange Ends w/Tie Rods 1″ Travel Plate Flange Ends w/Tie Rods 1″ Travel
Plate Flange Ends w/Tie Rods 2″ Travel Plate Flange Ends w/Tie Rods 2″ Travel
Plate Flange Ends w/Tie Rods 3″ Travel Plate Flange Ends w/Tie Rods 3″ Travel
Plate Flange Ends w/Tie Rods 4″ Travel Plate Flange Ends w/Tie Rods 4″ Travel
Pipe Weld Ends w/Tie Rods 1″ Travel Pipe Weld Ends w/Tie Rods 1″ Travel
Pipe Weld Ends w/Tie Rods 2″ Travel Pipe Weld Ends w/Tie Rods 2″ Travel
Pipe Weld Ends w/Tie Rods 3″ Travel Pipe Weld Ends w/Tie Rods 3″ Travel
Pipe Weld Ends w/Tie Rods 4″ Travel Pipe Weld Ends w/Tie Rods 4″ Travel
308 Series (No Shroud) Dual 150# Expansion Joint 311 Series (Shrouded) Dual 150# Expansion Joint
Plate Flange Ends w/Center Base 2″ Travel Plate Flange Ends w/Center Base 2″ Travel
Plate Flange Ends w/Center Base 4″ Travel Plate Flange Ends w/Center Base 4″ Travel
Plate Flange Ends w/Center Base 6″ Travel Plate Flange Ends w/Center Base 6″ Travel
Plate Flange Ends w/Center Base 8″ Travel Plate Flange Ends w/Center Base 8″ Travel
Pipe Weld Ends w/Center Base 2″ Travel Pipe Weld Ends w/Center Base 2″ Travel
Pipe Weld Ends w/Center Base 4″ Travel Pipe Weld Ends w/Center Base 4″ Travel
Pipe Weld Ends w/Center Base 6″ Travel Pipe Weld Ends w/Center Base 6″ Travel
Pipe Weld Ends w/Center Base 8″ Travel Pipe Weld Ends w/Center Base 8″ Travel
Plate Flange Ends w/Tie Rods 2″ Travel Plate Flange Ends w/Tie Rods 2″ Travel
Plate Flange Ends w/Tie Rods 4″ Travel Plate Flange Ends w/Tie Rods 4″ Travel
Plate Flange Ends w/Tie Rods 6″ Travel Plate Flange Ends w/Tie Rods 6″ Travel
Plate Flange Ends w/Tie Rods 8″ Travel Plate Flange Ends w/Tie Rods 8″ Travel
Pipe Weld Ends w/Tie Rods 2″ Travel Pipe Weld Ends w/Tie Rods 2″ Travel
Pipe Weld Ends w/Tie Rods 4″ Travel Pipe Weld Ends w/Tie Rods 4″ Travel
Pipe Weld Ends w/Tie Rods 6″ Travel Pipe Weld Ends w/Tie Rods 6″ Travel
Pipe Weld Ends w/Tie Rods 8″ Travel Pipe Weld Ends w/Tie Rods 8″ Travel
308 Series (No Shroud) Single 300# Expansion Joint 311 Series (Shrouded) Single 300# Expansion Joint
Plate Flange Ends 1″ Travel Plate Flange Ends 1″ Travel
Plate Flange Ends 2″ Travel Plate Flange Ends 2″ Travel
Plate Flange Ends 3″ Travel Plate Flange Ends 3″ Travel
Pipe Weld Ends 1″ Travel Pipe Weld Ends 1″ Travel
Pipe Weld Ends 2″ Travel Pipe Weld Ends 2″ Travel
Pipe Weld Ends 3″ Travel Pipe Weld Ends 3″ Travel
Plate Flange Ends w/Tie Rods 1″ Travel Plate Flange Ends w/Tie Rods 1″ Travel
Plate Flange Ends w/Tie Rods 2″ Travel Plate Flange Ends w/Tie Rods 2″ Travel
Plate Flange Ends w/Tie Rods 3″ Travel Plate Flange Ends w/Tie Rods 3″ Travel
Pipe Weld Ends w/Tie Rods 1″ Travel Pipe Weld Ends w/Tie Rods 1″ Travel
Pipe Weld Ends w/Tie Rods 2″ Travel Pipe Weld Ends w/Tie Rods 2″ Travel
Pipe Weld Ends w/Tie Rods 3″ Travel Pipe Weld Ends w/Tie Rods 3″ Travel
308 Series (No Shroud) Dual 300# Expansion Joint 311 Series (Shrouded) Dual 300# Expansion Joint
Plate Flange Ends 2″ Travel Plate Flange Ends 2″ Travel
Plate Flange Ends 4″ Travel Plate Flange Ends 4″ Travel
Plate Flange Ends 6″ Travel Plate Flange Ends 6″ Travel
Pipe Weld Ends 2″ Travel Pipe Weld Ends 2″ Travel
Pipe Weld Ends 4″ Travel Pipe Weld Ends 4″ Travel
Pipe Weld Ends 6″ Travel Pipe Weld Ends 6″ Travel
Plate Flange Ends w/Tie Rods 2″ Travel Plate Flange Ends w/Tie Rods 2″ Travel
Plate Flange Ends w/Tie Rods 4″ Travel Plate Flange Ends w/Tie Rods 4″ Travel
Plate Flange Ends w/Tie Rods 6″ Travel Plate Flange Ends w/Tie Rods 6″ Travel