The Slurryflex SJD-Series Rubber Vibration Joint is designed to dampen vibration and reduce noise in slurry pipework. Having no arch, it has limited movement capability compared to expansion joints but similarly relieves stress and compensates for pipe misalignment.
Standard applications for the Slurryflex vibration joint are the transfer of abrasive slurries, sand, and gravel in mineral processing plants and tailings pipelines. It can also be customised for chemicals, acids, and hydrocarbons.
All of our Slurryflex expansion joints are custom made in Australia from premium materials. Tell us about your application and we’ll help you choose the right materials, size, length, and end connections.
Technical specifications
Brand
Slurryflex
Model
SJD-Series
Joint diameter
DN50–1500 (2–60”)
Contact us for larger sizes
Contact us for larger sizes
Joint lengths
Custom lengths to suit requirements
End connections
Fixed flange
Beaded end swivel flange
Double flange
Plain cut end
Beaded end swivel flange
Double flange
Plain cut end
Flange drillings
AS2129, ASME, BS, SABS, JIS, DIN, custom
Pressure rating
Up to 5000kPa as standard
Contact us for special requirements
Contact us for special requirements
Safety factor
4:1 for minimum burst pressure as standard
Contact us for special requirements
Contact us for special requirements
Temperature rating
-30°C to +75°C as standard
Contact us for special requirements
Contact us for special requirements
Material specifications
Inner liner
Slurryflex Grade-A Rubber, proprietary compound for wear performance in abrasive slurries (contact us for other specialty applications)
Outer cover
Proprietary rubber compound for UV, ozone, and abrasion resistance
End connections
Carbon steel (painted, galvanised, custom)
Stainless steel (SS304, SS316)
Exotic alloy (on request)
Stainless steel (SS304, SS316)
Exotic alloy (on request)