Power Meets Precision: Heavy Wall Pipe Bending for the Nuclear Sector

At Tubecraft, we’re not just bending precision tubing — we’re pushing the limits of what’s possible with heavy-wall pipe.

We recently completed bending trials on 88.9mm x 7.62mm (3” NB SCH 80) 316 seamless stainless steel pipe, using a 110mm CLR on our 130mm CNC electric mandrel bender. The results?


✅ Clean, tight-radius bends
✅ Consistent geometry
✅ Zero compromise on quality

These components were trialled for Unison Ltd, who are working closely with Rolls-Royce in the development of Small Modular Reactors (SMRs) , a bold step toward more efficient, compact nuclear energy.

👉 This project highlights Tubecraft’s ability to bend not just thin-wall tubes, but thick-wall, nuclear-grade pipe with precision and control.

Whether it’s aerospace, nuclear, or industrial applications , our range of CNC mandrel bending machines and experienced team are ready to deliver.

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