DESCRIPTION

PTFE expansion joints are used in applications with high corrosive media and environments. PTFE expansion joints are able to absorb movements in all directions. They are quite flexible which allows decent absorption of vibrations. The PTFE cuffs are flaired against the flanges. This prevents the flanges to get in touch with the medium.

 

We supply our PTFE expansion joints in 3 different variants: T2 (2 convulations), T3 (3 convulations) & T5 (5 convulations).

 

 

KEY FEATURES
 ■ Good temperature resistance
 ■ Excellent chemical resistance
 ■ Short built-in lengths
 ■ Multi applicable
 ■ FDA approved

 

 

MATERIAL FEATURES
PTFE expansion joints are usually manufactured in virgin PTFE (white). It is also possible to deliver black, antistatic bellows. The standard  flanges are manufactured in stainless steel. Possible grades are AISI321 and AISI316L. Carbon steel flanges on request.

 

 

TYPICAL APPLICATIONS
This type of expansion joint is applied in specific systems which require a limitation of the movements to just single plane lateral movements.

 

 

STANDARD

Assemblies are possible with flanges according  to European standard (EN 1092-1) and flanges according to ANSI standard (ASME B16.5).

 

 

POSSIBLE ACCESSOIRES
 ■ Always equipped with limiters (except linings)
 ■ Tie rods
 ■ Protection covers


Download
BM Europe PTFE Expansion Joints KPK - 2 corrugations
BM Europe PTFE Expansion Joints KPK.pdf
Adobe Acrobat Document 476.0 KB
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BM Europe PTFE Expansion Joints KPM - 3 corrugations
BM Europe PTFE Expansion Joints KPM.pdf
Adobe Acrobat Document 284.3 KB
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BM Europe PTFE Expansion Joints KPL - 5 corrugations
BM Europe PTFE Expansion Joints KPL.pdf
Adobe Acrobat Document 293.3 KB