Aluminium Muff Coupling

High strength gravity cast aluminium at a greatly reduced price compared to sand.  Our 3″ to 8″ gravity casting muff couplings offers a higher amount of strength when compared to the same alloy cast in sand.  As well we have greater precision consistency to the OD of the hose due to the coupling being made in an iron permanent mould rather than from an inconsistent sand pattern.

To suit Table D. We have elongated the bolt holes allow for more flexibility when fitting.

Please contact me at sales@alcast.com.au for trade pricing.

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Description

Ipoh Casting manufactures a full range of split flange couplings (muff couplings) from 2″ up to 16″

High strength and ductility gravity cast aluminium muff coupling for use with suction slurry hose.  Casting the bulk demand in gravity allows us to have a grest cost advantaged compared to traditionally sand cast parts.   We manufacture the 3, 4, 6 & 8″ in this method with the lower volume parts still cast in sand.

The gravity casting allows the part to have a number of benefits:

  • Gravity castings give greater strength than sand.
  • Gravity castings allow a wider range of alloys, where a sand cast part has 3% ductility we can go up to 7% using either LM6 or LM20.
  • Greater precision with gravity castings keeping a +/-0.5mm to a sand casting 1→2+mm
  • As the castings are made from a permanent mould each casting is almost identical.

We supply the range of muff couplings in Table D, E & ANSI150.  Please contact us for a range and pricing sheet.

Additional information

Weight N/A
Dimensions N/A
Sizes

10" (250mm), 12" (300mm), 3" (75mm), 4" (100mm), 6" (150mm), 8" (200mm)