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Duplex Stainless Steel

Highland Foundry Ltd specializes in the production of Duplex and Super Duplex critical application castings, primarily Valve, Pump and Turbine castings for Desalination, Oil and Gas and LNG projects worldwide. Our capacity is up to 8000lbs cast weight.

Highland holds NORSOK QTR’s Audited and Approved for Duplex and Super Duplex Castings. Highland was the first in the world to hold a License from Sandvik for SAF2906™ and first in North America for SAF2507™.

Currently SAF2707HD™ Hyper Duplex is in R&D at Highland for advancement to sand castings.

We do not produce forgings, plate, sheet, tube or pipe products.

We produce sand castings up to 8000lbs.

Duplex Stainless Steel Castings

SAF2906 ™ and SAF2507 ™ are trademarks of AB Sandvik Steel, Sweden.
45D ™ is a trademark of ESCO Corporation, USA.
SAF2707HD™ is a trademark of AB Sandvik Steel. Under research and development for castability at Highland Foundry Ltd.