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 Expansion Joints
Multi-Ply Stainless Steel Bellows
          - 85 PSIG
          - 150 PSIG
          - 300 PSIG
Slip-Type
Fabricated Thick Wall
Fabricated Fabric
Furnace Bags

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Expansion Joints Catalog
Includes technical information on Metal expansion joints, rectangular expansion joints, thick-wall expansion joints, slip-type expansion joints, fabric expansion joints plus information on expansion joint design and specification.

 Expansion Joints: Fabric


1. Duct Expansion Joint ( Low Temperature )

Round Fabric Expansion Joint

Square Fabric expansion joint 

Rectangular & Round

Pressure 3 p.s.i (Max), Positive Pressure only
Temperature 400° F (Max) -- 40° F (Min)
Movements -- Flange - to - Flange Dimension
  10" 12" 14" 16" 18"
Axial Compression ½" 1" 1½" 2½" 3"
Axial Extension ½" ½" ½" ½" ½"
Lateral Offset ¼" ½" ¾" 1" 1"

2. Duct Expansion Joint ( High Temperature upped 12000F )

Fabric Expansion Joint for High Temp/Low Pressure

Inspection of a Fabric Expansion Joint
Rectangular & Round
Pressure 3 p.s.i (Max) 27" H2O (Vacuum Max)
Temperature 600° F (Max), -- 40° F (Min) specify
Movements Flange - to - Flange Dimension
  10" 12" 14" 16" 18"
Axial Compression ½" ¾" 1¼" 1½" 2"
Axial Extension ½" ½" ½" ½" ½"
Lateral Offset ¼" 3/8"      

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