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Bendtech Industries has been developing and manufacturing cold tube bending machines that are specifically designed for the requirements of power plant construction for a number of decades,. We are deeply familiar with bending high-strength and heat-resistant steel, as with thick-walled high-pressure pipes up to 150nb. We deliver efficient and precise mandrel-free bending to produce high-quality boiler tubes up to a radius of 1D with minimum wall thickness reduction and optimum ovality.

Benefit from our unique mandrel-free bending service that reduces production costs thanks to precise results, without any post-processing. Our optimised processes mean you can considerably reduce material usage and maximise project efficiency. This also applies to the latest high-resistant steels, whereby our method betters the tolerance specifications for wall thinning and ovality.

We offer special booster bending services for the particular requirements of power plant construction, with and without the use of mandrels for single-term and batch production. We can also provide precise mandrel-free cold bending for the smallest radii. Alongside our booster bending machines, our heavy duty machine line offers another optimum solution for various bending tasks in power plant construction. Equipped with special tools, these machines bend thin and thick-walled tubes with various diameters and radii available.

When it comes to the batch production of boiler tubing and tube serpentines, you need a powerful tube cold bending machine. With our CNC machine line up you can depend on a real all-rounder, which has been optimised for automatic production processes and offers proof of its full efficiency. We have fitted it with numerous technical features, starting with the CNC multi-axis control unit, continuing with the integrated tube positioning device and the smart booster with its programmable boost factor. These provisions means we achieve improved performance with minimised costs.

Power generating components include:

  • Header Tubes
  • 1D (or tight radius) bends
  • Superheater and Screen Tubes
  • Water well Ports and Opening Tubes
  • Recovery Boiler Tubes
  • Generating Bank Tubes
  • Economiser Tubes
  • Boiler Erosion Shields

Pressure Vessels - Welded Pipework Codes

All BT Industries qualified personnel involved in bending and manufacturing strictly follow all Australian and international standards including AS4041 Pressure pipe, AS 1228 water tube boilers & ASME Boiler and Pressure vessel codes.

Common codes for welded pipework we follow:

Standards Australia International Limited (SAI)

  • AS/NZS 3992:1998/Amdt 1:2000 Pressure equipment – Welding and brazing qualification
  • AS/NZS 4645.2:2008 Gas distribution networks – Steel pipe systems
  • AS 2885.4-2010 Pipelines – Gas and liquid petroleum – Submarine pipeline systems
  • AS 1796-2001 Certification of welders and welding supervisors
  • AS 1074-1989 Steel tubes and tubulars for ordinary service
  • AS 4458-1997 Pressure equipment – Manufacture
  • AS 4041-2006 Pressure piping

American Society of Mechanical Engineers (ASME)
ASME IX Piping systems in connection with power boilers, nuclear vessels and unfired pressure vessels

American Petroleum Institute (API)
API Std 1104 (R2010) Welding of Pipelines and Related Facilities – 20th Edition, includes Errata 1 (2007) and 2 (2008)

American National Standards Institute (ANSI)

  • ANSI/ASME B31.3 Chemical plant and petroleum refinery piping
  • ASME B36.10M-2004 Welded and Seamless Wrought Steel Pipe

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Bendtech Industries provides complex and high quality steel engineering services across a broad range of tube bending and metal roll forming projects. We use our skills, quality materials and manufacturing processes to meet the needs of your business or your client.

Tube & Pipe Mandrel Bending Services

Largest Range Of Mandrel Bending Machines And Tooling

The experience of Bendtech craftsmen & the expertise of our design & engineering services make Bendtech the premier supplier of precision tube bending in the country. Our mandrel-based tube-bending machinery provides a finished product with superior wall thickness, quality contours & excellent surface finishes.


Industrial Heat Exchanger Coils

Largest Deployment Of Industrial Heat Exchange Coils

Bendtech Industries is one of the leading coil manufacturing company for the power generation and petrochemical industries. We manufacture all types of heat exchanger coils, either in segments or as complete fabricated units ready for installation.


Metal Section Rolling

Experts In Tight And Large Radius Section Rolling

Bendtech Industries craftsman use advanced metal rolling techniques to create custom roll forming bends of symmetric and asymmetric sections and profiles to stringent specifications with quality and precision.


Engineering And Fabrication Services

Provider Of End To End Engineering Solutions

The same commitment that Bendtech puts into every production manufacturing process in house is also available as a contract service.


Power Generation & Boiler Parts

Specialists In 1D Booster Cold Bending

With our manufacturing expertise and capable equipment such as our Schwarze CNC 100 DB tube bending machine, Bendtech Industies can efficiently and precisely produce mandrel-free bending making it possible to produce boiler tubes up to a radius of 1D with minimum wall thickness reduction and optimum ovality to provide high-quality boiler tubes.


Welding & Fabrication Services

Extensive Experience In First Class Welding And Fabrication

Our welding and fabrication workshop have the capacity to specialise in all ranges of fabrication and welding. Bendtech Industries has a team of qualified boilermakers and fabricator welders that can assist customers with an end to end welding service. We can be onsite anywhere in Melbourne to offer quick and easy solutions. Bendtech fabricators & boiler makers are fully skilled and AS qualified.


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