A curtain sider trailer is perfect for hauling large products that need cover and containment. The curtains can be pulled back, giving easy access to the cargo, making loading and unloading quick and efficient.

Strenx® performance steel helps you make stronger, lighter, safer, more competitive and more sustainable trailers. Learn more and get free advice on the perfect grade for your product.

Download our product guide for curtain sider trailers

Find the right steel grade for your components.
pdf 383 Kb
Strenx® product guide for Curtain Sider Trailers

Whatever your application, wherever you are in the world, SSAB supports your business

Design and development support

Our local support teams conduct customer visits, seminars and development projects. Together, we help you develop products that are stronger, lighter and deliver more value.

Ways we support you: 

  • Material selection for your specific product
  • Conceptual design and innovations
  • Design recommendations for high-strength steels
  • Production efficiency recommendations
  • Expert advice and best-practice guidance

Workshop fabrication support

Get the help of our experts to ensure a smooth production process and gain more value from your products.

Ways we support you:

  • Welding recommendations
  • Forming recommendations
  • Tooling advice
  • Trial material
  • Advice on new production techniques

Discover the power of Strenx® for your trailers

Enter your details

A tech support expert will contact you to discuss your unique needs and find the perfect Strenx® performance steel grades for your trailer. It's free, quick and easy to get our best recommendations!

Download brochures

Time for an upgrade? Get more information here.

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The beauty of Strenx® - stronger and lighter
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Trailer design guideline, Strenx®
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Strenx® 960 for Stronger and Safer Rear Underrun Protection Device
Knowledge service center

Supporting your engineering mind

welding of strenx

Predictable production

  • Welding

  • Bending

  • Machining

  • Cutting

  • Strenx® guarantees

Rear underrun protection device

Strenx® 960 for stronger and safer rear underrun protection device

When quality matters, turning to Strenx® 960 high-strength steel for protection in your heavy-duty vehicles is a good choice. It is ideal in applications like rear underrun protection devices (RUPD), which help lower the risk of fatal injuries in rear-end collisions involving heavy-duty vehicles.