KES2 - LATERAL EXPANSION JOINT

Features

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The double bellow welding ends expansion joint is manufacture with two sets of convolutions welded with carbon steel or stainless steel tube connections. Eventhough, it can absorb movements in any direction, this model is mainly used for large lateral movements.  

A single lateral expansion joint can absorb in lateral what several axial expansion joints will do, separated each one between anchors. When possible, this method is easier, cheaper and will reduce any maintenance.

Available for exhaust gas, liquid medium and steam, the bellows are calculated following EJMA with a design pressure, temperature and movements. Accessories can be added to protect, guide or limit the expansion such as covers, liners and tie rods. 

ADVANTAGES & caution

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Assets : 

• Economical when replacing several axial ones
• No need for gaskets 
• Welded, no leakage possible

Warnings :

• Will need to be welded behind a 90° elbow
• Respect the acceptable lateral movement

Design Pressure : 6 bar
Bellow : 304 - 321 - 316
Welding ends : carbon steel - Stainless steel

DESIGN PRESSURE : 10 BAR
BELLOW : 304 - 321 - 316
WELDING ENDS : CARBON STEEL - STAINLESS STEEL

DESIGN PRESSURE : 16 BAR
BELLOW : 304 - 321 - 316
WELDING ENDS : CARBON STEEL - STAINLESS STEEL

KKBF2 - LATERAL EXPANSION JOINT

Features

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The double bellow fix flanges expansion joint is manufacture with two sets of convolutions welded with carbon steel or stainless steel flanges. Eventhough, it can absorb movements in any direction, this model is mainly used for large lateral movements.  

A single lateral expansion joint can absorb in lateral what several axial expansion joints will do, separated each one between anchors. When possible, this method is easier, cheaper and will reduce any maintenance.

Available for exhaust gas, liquid medium and steam, the bellows are calculated following EJMA with a design pressure, temperature and movements. Accessories can be added to protect, guide or limit the expansion such as covers, liners and tie rods. 

ADVANTAGES & caution

---

Assets : 

• Economical when replacing several axial ones
• Easy to replace

Warnings :

• Will need to be assembled behind a 90° elbow
• Respect the acceptable lateral movement

Design Pressure : 6 bar
Bellow : 304 - 321 - 316
Welding ends : carbon steel - Stainless steel

DESIGN PRESSURE : 10 BAR
BELLOW : 304 - 321 - 316
WELDING ENDS : CARBON STEEL - STAINLESS STEEL

DESIGN PRESSURE : 16 BAR
BELLOW : 304 - 321 - 316
WELDING ENDS : CARBON STEEL - STAINLESS STEEL