2600 NB UNIVERSAL
EXPANSION BELLOW
FOR FCCU APPLICATION
Oil Refinery
Asia
EJMA
Belman Flexibles India engineered and manufactured this 2600 NB Universal Expansion Bellow for the double force expose to hot fuel gas in a FCCU application.
CLIENT ISSUE
Belman Flexibles India was inquired for a specially designed Expansion Bellow that is able to accommodate axial, lateral and angular movement in combination and designed according to the latest EJMA standard.
BELMAN FLEXIBLES INDIA’S SOLUTION
2600 NB Universal Expansion Bellow for FCCU
To help the client on the issue Belman Flexibles India engineered a tied Universal Expansion Joint in the size of 2600 NB that is able to accommodate the movements in combination. The tie rods function as movement limiters. The design temperature is 450 Degree Celsius and the design pressure is 0.5 Barg (Test Pressure 0.75 Barg). This Expansion Bellow design also includes a special cover externally to provide more protection for the Bellows.
Belman Group’s expertise in Expansion Joints
Throughout the years (since 1994), Belman Group has supplied numerous Expansion Bellows for many different advanced technology applications in various designs and types including for FCCU applications. At Belman Flexibles India, we deliver the same global expertise with a local presence.
Belman Flexibles India is capable to design Expansion Bellows for various applications including FCCU which are exposed to very demanding operating parameters.
DESIGN FEATURES
Design parameters of the Universal Expansion Bellow:
Type: Universal Expansion Bellow • Quantity: 1 pc. • Dimensions: 2600 NB • Installation length: 1200 mm • Medium: Hot Fuel Gas • Design pressure: 0.5 barg • Design temperature: 450°C/788°C Pipe • AX: +/-30 mm • LA: +/-10 mm • AN: +/-5° • Bellows: 1.6*1 Ply ASTM 443 INCONEL 625 Gr. 1 • Design code: EJMA
CLIENT BENEFIT
- High-quality and safe Expansion Joint solution
- Cost-effective solution
- Expansion Bellow solutions tailored to the specific project and client requirements




TECHNICAL information
- Technical information on Universal Expansion Joints in the Expansion Joint Catalogue on page 33
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