Jiangsu Qianyuanfeida electric equipment Co.,Ltd
江苏乾元飞达电气设备有限公司
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Custom Size Gimbal Expansion Joint
Product description
Gimbal type expansion joints are designed to permit angular rotation in any plane by the use of two pairs of hinges affixed
to a common floating gimbal ring. Simply, a double gimbal expansion joint is consisted of two single gimbal expansion
joints and an intermediate pipe connects them each other. The advantage of this arrangement is the ability to absorb a
large lateral movement in any plane at each end.
Advantages of Double Gimbal Seismic Expansion Joints
• Protects the pipeline systems against collapse and breakages by compensating seismic motions (earthquake) and
large lateral and angular movements.
• FM approval for the safety features to be used at fire protection pipelines.
• Bellows design according to EJMA coding system.
• Construction according to EN14917 standard.
• Large lateral movements by single expansion joint.
Application Areas
• Fire Protection | HVAC piping lines
Operation Conditions
Operating Temperature -10°C/+550°C
Operating Pressure 175 psi & 250 psi
Can be produced with different pressure rates PN 2,5-64
Important
For detailed information, get in contact with Ayvaz’s expert sales team. We strongly advise against the use of expansion
joints and bellows for misalignment. Torsion on bellow parts are not desirable and should be eliminated.