Manufacturers of Flanges, Pipe Fittings & Nozzles for the Petrochemical, Oil & Gas Industry. Ph: 03 9330 0688
Providing Expert Gearbox
Service & Sales
for over 40 years.

Pipe Fittings & Flanges

We specialise in the Engineering of Pipe Fittings & Flanges in Carbon, Stainless and Alloy Steel for the Petrochemical & Gas Industry.

We can supply fully engineered Pipe Fittings and Flanges Specifically Designed to suit your individual needs from data supplied by your design engineers.

Manufacturing of Custom Flanges is our speciality. We can supply fully engineered Pipe Fittings and Flanges specifically designed to suit drawing or Spec.

Our “hands on” situation is the best way of insuring the highest quality and delivery of customer’s goods.

Standard Flange Range

  • Weldneck
  • Slip-on
  • Blind
  • Socket Weld
  • Threaded, Orifice
  • Spectacle Blind
  • Paddle Blind
  • Ring Spacers
  • Long Weldnecks
  • Self-reinforced Nozzles
  • Swivel Flanges
  • Tube plates
  • Baffles
  • Hydrocyclone Plates
  • Conswage and other Buttweld fittings
  • Threaded etc.

Amiga Engineering products are engineered to the following standards:

  • ANSI B16.5, ANSI B16.47 series A and B, B16.36, B16.20
  • AS2129, AS4087
  • MSS-SP44, MSS-SP95, MSS-SP79
  • API 6A, API 17D, API 16A, API 605
  • BS3293, BS4504
  • MESC 76/001,76/002, 76/004,76/012,74/014

These nozzles are fully machined using 3D machining techniques from Solid Forgings up to 3m in size and weghing upto 10 tonnes

If you would like to contact us in regards to our Heavy Machining;

Please call us on: +61 3 9330 0688 or Email us at


Specialty Products

Swivel Flanges:
Fully Engineered to suit application taking into account moments and forces on Subsea Equipment and Pipelines.

Hydrocyclone Plates:
Specialised Tube plates with porting and integral outlets for cyclones.

Self-reinforced Nozzles:
With integral weld preparation to suit side intrusions into vessels taking up stress due to hole removal.

Amiga Engineering™ Pty Ltd Supports Local Business, do You?

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