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Stainless steel ANSI 304 316L SS321 thick wall bellow expansion joint
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Stainless steel ANSI 304 316L SS321 thick wall bellow expansion joint

Thick-wall expansion joints are used primarily in heat exchangers and large diameter piping systems where thin-wall expansion joints would not be sufficient.The distribution of axial,angular,and lateral forces will be different when thick-wall pipe expansion joints are used.We can provide your design engineers with the potential forces and movements for proper design of the structural members supporting the system.
Size: DN150~DN1000mm
Bellow materials:SS304,SS316L,SS321
Standard:GB/T16749-1997
Availability:
Quantity:
  • DN150-1000
  • Fustar
  • 83071000

Stainless steel ANSI 304 316L SS321 Thickwall Bellow Expansion Joint 

Our stainless steel thick-wall expansion joints are used primarily in heat exchangers and large diameter piping systems where thin-wall expansion joints would not be sufficient. The bellows are typically fabricated from A516 Grade 70 material, with the thickness ranging from 3/16" to 1". Other materials are available to meet different temperature requirements. Thick Wall Expansion Joint may be a cost-effective option for large-diameter piping systems which operate at low pressure. Metals can be selected to satisfy different temperature conditions. There’re two kinds of expansion joint: integral forming and elded forming, mainly used to compensate for axial displacement of the device itself. Besides, the uses of our Expansion Joint products are commonly in the pumps, tanks, compressors, turbines at the outlet of container, in order to reduce the force of the above equipment. The distribution of axial, angular, and lateral forces will be different when thick-wall pipe expansion joints are used. We can provide your design engineers with the potential forces and movements for proper design of the structural members supporting the system. These expansion joints products have a long life which justifies the initial investment. Thick-wall expansion joints are used primarily in heat exchangers and large diameter piping systems where thin-wall expansion joints would not be sufficient. We guaranteed the quality of our Expansion Joint products, contact us as soon as possible.

 
Specification

Name Thick Wall Expansion Joint Standard GB/T16749-1997
Diameter DN150DN1000mm Wall Thickness 0.810mm
Materials SUS304,SUS321,SUS316L,
Q235,Q345
Design Pressure 0.256.4Mpa)                       
 


Features
There’re two kinds of thick wall bellows expansion joint :Intergral forming and elded forming, mainly used to compensate for axial displacement of the device itself, and more used for vessel thermal deformation compensation, small compensation, usually only 1 to 2 waves.


Application 

Commonly used in the pumps, tanks, compressors, turbines at the outlet of container, in order to reduce the force of the above equipment.
 

Stainless Steel Thickwall Expansion Joint Gallery 

Thickwall expansion joint


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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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