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DN2000-400MM Round Fabric Bellow Expansion Joint
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DN2000-400MM Round Fabric Bellow Expansion Joint

The DN2000-400MM round fabric bellow expansion joints are flexible joints designed to provide stress relief and seal in gaseous media in ducting systems. They're produced from a wide variety of fabric materials ,including stainless steel wires,glass fibers,PTFE cloths,silicon,silicate ceramic fiber blanket depending on the designs.
Design temperature: 420℃
Design pressure:-0.015Mpa
Axial movement:-100mm
Lateral movement:+40mm
High temperature painting: interzinc
Price: $ 1190
Availability:
Quantity:

  • DN2000-400MM
  • Fustar
  • 73072900

Drawing of DN2000-400MM Round Fabric Bellow Expansion Joint 

drawing of round fabric expansion joint

1 Flange:Q345 carbon steel;    2 Plate:Q345 carbon steel;    3 Ring strap assy:Non-metallic composite materials; 

4 Stuffing material:Aluminum silicate ceramic fiber;   5 Connection tube: Q345;    6 Inner tube: Q345;

7 Bolt+Nut+Washer: Q235A Grade;    8 Clamp plate: Q345 


DN2000-400MM Round Fabric Bellow Expansion Joint Structure of Fabric Layers 

The number of layers or plies is dependent upon the design conditions and we usually limit fabric bellows expansion joints to five or more layers.Fabric mateirals

1st ------ 0.15mm stainless steel wire mesh (outer layer)
2nd ------1.2mm silicone fabric 

3rd ------ 0.9mm*2ply thickness glass fiber

4rd ------ 0.12mm thickness PTFE cloth

5th------0.9mm*2ply thickness glass fiber
 
Photo Gallery of Round Fabric Expansion Joints in Working Shop

Non metallic expansion joints production

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Taizhou Fustar Trade Co,.Ltd

Add: City East Development Zone,Jiangyan Area,Taizhou City, Jiangsu Province, China
Mobile(WhatsApp): 86-17321605009
Tel: 86-523-88588220
Fax: 86-523-88588220
Email: sales@jsbellows.com
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