The Slurryflex SJC-Series Triple-Arch Rubber Expansion Joint allows for greater movement than the single and double-arch joints. It’s used to correct misalignment in pipelines, accommodate movement and vibration, and safely absorb material expansion due to an increase in temperature.
This expansion joint can be used in the transfer of abrasive slurries, sand and gravel in mineral processing plants, tailings pipelines, and long-distance slurry 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
SJC-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)