Clyde Bergemann Power Group

Metallic Expansion Joints

With over 30 years of experience in the design and manufacture of high-performance products, Clyde Bergemann specialises in Bachmann® metal expansion joints fabricated in strict accordance with Expansion Joint Manufacturers Association (EJMA) standards unless specified otherwise.

Metallic Expansion Joints
Our metallic expansion joints are available in large diameters with available options such as adjoining piping, external hardware, and refractory linings.   FEA modeling and non-destructive testing are conducted to ensure the customer receives joints that are of high integrity and will withstand the operational challenges of the specific application.
 
From simple flue gas breeching arrangements to the highly engineered designs required for refinery FCCU service, we offer proven solutions for the most difficult expansion joint challenges. Let our experts properly guide you to the best solution for the specific demands of your particular application.

 
Specification Round Rectangular
Size 16" (406mm)
to 
240" (6100mm)
Unlimited; 
field-spliced for shipping
Pressure Full vacuum
to
500 psig (35 bar)
Full vacuum
to
25 psig (1.7 bar)
Temperature Cryogenic
to
2000°F (1093°C)
Ambient
to
2000°F (1093°C) 
Materials Stainless steel
to
high nickel alloy
Stainless steel
to
high nickel alloy
Compliant with EJMA
and ASME  B31.1, B31.3
Yes Yes
Other Specialised custom designs available