Case story

TIED DOUBLE BELLOW EXPANSION JOINTS
FOR A STEAM APPLICATION

Steam

South America

EJMA

Belman Flexibles India has engineered and manufactured two Tied Double Bellow Expansion Joints for installation in a Steam Application in South America.

 

CLIENT ISSUE

The client had a large amount of lateral offset in multiple planes in their steam piping system. To accommodate these lateral movements they were looking for some Expansion Joints and therefore turned to Belman Flexibles India.

 

BELMAN FLEXIBLES INDIA SOLUTION

Tied Double Bellow Expansion Joint for steam piping

To help the client, we designed two Expansion Joints to meet the specifications as a double bellow design with tie rods/movement limiters to control the correct absorption of the lateral movement. Here the Expansion Joints are incorporated with 2 multi-convoluted bellows connected with an intermediate pipe. Additionally, each unit consists of outer covers and inner sleeve to provide more protection to the Bellows.

 

Belman Flexibles India’s many years of expertise in Expansion Joints for Steam applications

Throughout the years, Belman Flexibles India has supplied Expansion Joints for various applications including for steam. Having this vast experience enables us to design and manufacture sound and cost-efficient Expansion Bellows solutions, irrespective of the complexity of the application. At Belman Flexibles India, we deliver the same global expertise with a local presence, while locating closer to our customers, ensuring faster response times and a deeper understanding of the clients needs. Our Engineered Expansion Joint solutions helps clients to avoid premature failure and ensure safe operation.

DESIGN FEATURES

Design parameters of the Tied Expansion Bellows for the steam application:

Type: Tied Double Bellow Expansion Joints • Quantity: 2 pcs. • Dimensions: 800 NB • Installation length: 1283 mm • Medium: steam• Design pressure: 2 barg • Design temperature: 150°C • LA: +/-30 mm • Bellow & Inner sleeve: SA240 Gr.304 • Butt weld end and middle pipe: SA106 Gr.B • Design code: EJMA

CLIENT BENEFIT 

  • Quality ensured Expansion Joint solution
  • Expert assistance from a supplier that is highly experienced in customized Expansion Bellow solutions
  • Expansion Joints solutions tailored to the specific design requirements of the client
RELATED INFORMATION

TECHNICAL information

  • Technical information on inner sleeves in the Expansion Joint Catalogue on
    pages 410-411
  • Technical information on Tied Expansion Joints in the Expansion Joint Catalogue on
    page 27

BELMAN GROUP REFERENCES 

Vattenfall • Termo Petroleo • Ørsted (Dong Energy) • RWE • Irkutsk Energo • STEAG • Novosibirsk Energo • Mosenergo • Drax • Hofor • Tauron • PakGen • BHEL • Ceylon Electricity Board • Rosatom • RWE Npower • Fortum • EDF (British Energy) • AEP Energy Services • E.ON • Inter RAO • Fernwärme Wien • ENGIE Electrabel • Enel • Howden Turbo UK • Uniper • Veitur • Ceylon • Howden • Mitsuibishi Power • Stadtwerke Flensborg • Kraftzer

LET US DESIGN A CUSTOM SOLUTION FOR YOU

CONTACT US
(+91) 9380 5805 08
india@belman.com
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