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.

Availability and Machine Capacity

Availability of our products:

We are well situated close to all of the main Forge companies in Australia and have regular transport to and from. This close proximity has given us the edge in Urgent and fast turnaround supply.

Machining Capacity:

Siva and Michael - Mazak Integrex i200S Demo New State of the art
5 axis machining centre
We can do new complex work and manufacture some of our own complex components
in 1 operation instead 4
Vertical Boring


We can vertical bore any supplied or forged part
up to 2.8M in Diameter

Pictured: Vertical Boring a Large Flange

NC Drilling  NUMERICAL CONTROLLED DRILLING We can NC drill any part up to 1500 x 3200

Pictured: Drilling a Large Tube Plate

Engineering Capability


CNC Milling up to 4300 x 2000 x 1500

CNC Turning up to 695 Diameter

Vertical Machining Centre – Multi Axis CNC
Table Capacity 4300 x 2000 x 1500, 7 Tonne

Manual Machining
Various Engineering Machinery
Wide Range and Versatility

If you would like to find out more on our extra services for your Flange or Fitting order, please

e-mail us at:


Call us on: 03 9330 0688


The detailed list of Amiga Engineering™ capabilities are:

Amiga Engineering™ Pty Ltd provides Quick turn around, breakdown and emergency situations are part and parcel of our ability to service whenever it is required.

With manufacturing and sales office located in Tullamarine, Victoria, Amiga is perfectly situated, being only minutes away from air, road and sea transport.


Quality Assurance

All items manufactured by Amiga Engineering™ are dispatched complete with EN10204 3.1 material certificates. NATA approved NDT testing can be arranged on request. Third party witnessing for more stringent traceability and individual customer specifications is also available.

A quality assurance audit is available on request. We are accredited to ISO 9001:2008. The Oil, Gas, Petrochemical, Mining, Defense, Automotive, Medical and manufacturing industries are the sectors supplied by Amiga Engineering™ Pty Ltd.


All the company’s products are thoroughly tested and inspected to rigorous standards and client requirements such as magnetic particle inspection, ultrasonic inspection, G48 corrosion and pitting test, sigma phase testing, charpy impact testing, tensile testing and chemical analysis. All testing and heat treatment records are stored for traceability requirements at any time. All NDT testing is carried out by NATA Qualified and endorsed personnel.

Machine Capacity:

New State of the art Mazak Integrex i200S: 5 axis machining centre – to do new work as well as manufacture some of its already complex components in 1 operations (instead of some 4 processes)

Vertical Boring

Vertical Boring up to 110: (2.800 meters) diameter up to 10 Tonne.

3 off: Vertical Borers flange 72” (1.900 meters) diameter up to 3 Tonne

CNC Milling

Mazak Integrex: 5 Axis Machining Centre

CNC Twin Pallet changer – used for gearboxes and other

2 off CNC ZAYER Horizontal Milling 4300 x 2000 x 1500 Full 3D capability, Dia to 4300

5 off CNC Milling 750 x 360 x 300. Full 3D capability

4 off CNC Milling 1530 x 800 x 660. Full 3D capability

3 off CNC Milling 3200 x 1480 x 660 Full 3D capability

CNC Horizontal Borer 1600 x 1200 x 1200 Full 3D capability

Sheet Metal Fabrication

Break Press – up to 2.3 Metres

Guillotine – 2.3 Metres. Can take up to 3mm thick for mild steel, or 6mm thick in Aluminium.

Rolling Machine – can take up to 4mm thick and associates 25mm thick


CNC lathes used for shafts, gearing blanks and adaptors along with CNC machining centres for housings and CNC grinder for optimum gear finish.

3 x Okuma Lathes – used for standard CNC Turning from 2mm Dia – 695mm Dia

2x Okuma Bar Feeders


Other Services

Profile cutting

Plasma cutting of Stainless and alloy steel

Laser Cutting.

Guillotining up to 5mm thick

Sandblasting booth 36cu mt capacity.

Various other drilling and General Engineering machinery


Flange Range

Compact, Weldneck, Slip On, Blind, Orifice, Spectacle Blind, Paddle Blinds & Spacers, Raise Face, Full Face, Smooth & Standard Faces, Screwed, Socket Weld, Swivel Joint, RTJ etc

Swivel Flanges

Swivel flanges from Amiga Engineering™ are fully engineered to suit the most demanding applications, taking into account moments and forces on subsea equipment and pipelines.

Hydrocyclone Plates

Specialized tube plates with porting and integral outlets for cyclones are also available from Amiga Engineering™ Pty Ltd.

Self-reinforced Nozzles

With integral weld preparation to suit side intrusions into vessels taking up stress due to material removal, self-reinforced nozzles from Amiga Engineering™ are ideally suited on and offshore applications.

Material Range

Forgings to:

ASTM A105N, A350, LF1, 2 & 3

ASTM A182 F5, F11, F22

ASTM A182 F304, 304L, 315, 315L, 321, 310

ASTM A694 / MSS SP44 F35, F42, F52, F60, F65, F70

Duplex Stainless Steel A182-F51 UNS 31803, SAF 2205, Super Duplex 2507 & ZERON 100

Monel 400, Incalloy 800, Hesalloy, etc.



AS 3678 250, AS 1548 7 460R, 490 460NL40, 460NL50 (equivalent to A516-60, 70 etc)

ASTM A240/480 304, 304L, 315, 315L, 316, 316L, SAF 2205, SAF 2507, UNS S31803, 3CR12, 253MA, Aluminium and more

If you would like to find out more on our extra services for your Flange or Fitting order, please

e-mail us at:


Call us on: 03 9330 0688

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