Universal Expansion Joint
Jiangsu Fustar Bellows Co,.Ltd is one of the leading manufacturers of expansion joints.We design and manufacture Universal (axial) Expansion Joints according to EJMA standard and optimization design. The designed pressure for this expansion joint is specific, which can be customized in case of special requirements. In addition, our products-- Universal Expansion Joint are widely applied to industrial equipment manufacture. It can deflect in any direction and require main and directional anchors. With over 20 more years of experience in the design and manufacture of bellows expansion joint combined with our state of the art on-site facilities enables us to offer a wide range of bellows suitable for any application and design requirements.
Flanged Connection
It is very common to apply any standard and shape flanges to any size expansion joints for simple installation and replacement. We can follow ANSI, DIN, JIS and GB standard of flanges on different pressure grade, pressure from 0-5.0Mpa and diameter from DN15-DN8000mm in all different material following customers’ requirements. Any other special shape flanges can also be customizable.
Flange Type : Welding neck flange
Flat flange for welding
Threaded flange
Blind flange
Lapped flange/Plain collar
Lapped joint(short stub end)
Slip-on flange
Socket welding flange
Features
• Absorbs small amounts of axial, lateral, and angular movements
• Deflect in any direction
• Most economical
• Must be guided
• Requires main and directional anchors
Data of Expansion Joint
The designed pressure for this expansion joint is 1.0Mpa(or 1.6Mpa,2.0Mpa,2.5Mpa,4.0Mpa), which can be customized in case of special requirements.
• Model: DN15-DN8000
• Pressure: 0.1Mpa-4.0Mpa
• Connection: 1, Flange-connecting 2, Pipe-connecting
• Axial Compensation: 18mm-400mm
• Standard：GB/T12777-2008
• Working Temperature：－196℃～450℃
Application
Our products are widely applied to industrial equipment manufacture and engineering pipe connection of aerospace, marine, petrochemical, refining, power plants, temperature control, information industry, heating, to effectively ensure the high safety performance of transporting the toxic, flammable and explosive media in the pressure pipeline, and to avoid the leak pollution causing the pollution of marine, sky, plants and other environment pollution. The product characteristics are thermostability, high pressure resisting, corrosion resisting, fatigue resisting, resistant to use.
How to Order Universal Flanged Bellow Expansion Joint
Pls let us know detail requirements of flanged expansion joint before our quotation as follow:
• Diameter
• Total length
• Flange standard(ANSI, DIN , BS, JIS or GB), flange pressure
• Material of bellows and flanges
• Working pressure
• Working temperature
