Oil & Gas

Surface Hardening in the Oil & Gas Industry

At Expanite® we have the knowledge and experiences to make sure that your products are suitable for extreme conditions and hazardous locations.

We have many years of experience as supplier for the oil & gas industry. We partner with you to help optimize every aspect and requirements of your oil and gas applications. Our surface hardening processes help develop efficient, reliable and durable high performance products.

Challenges in the Oil & Gas Industry

  • Risk of expensive down time
  • Loss of efficiency in supply chain
  • Lower quality products
  • Short maintenance cycles
  • Extensive wear and corrosion attack


Benefits with Expanite Hardening

  • Keeps your machinery fit for operation
  • Guaranteed traceability
  • Reduced risk of unplannned maintenance
  • Extended lifetime
  • ISO9001:2015 compliant
  • Increased wear and galling resistance while maintaining or improving corrosion properties


Expanite pumps and valves

Protection Against Galling and Corrosion

The Expanite processes are the best surface hardening solution providing enhanced protection against galling, corrosion, wear, fretting and fatigue increasing the lifetime of your components.

We aim at constantly strengthen our know-how and expertise within the industry and we guarantee you the most ideal heat treatment of your components. Discover for yourself how Expanite is serving the oil & gas industry globally. Contact us. Challenge us. You’ll be very pleased with the solutions offered at Expanite


The Solutions

Expanite provide sustainable and superior hardening solutions for many oil & gas parts including:

  • Drilling equipment
  • Heat exchangers
  • Pumps and valves

Key Applications

At Expanite we have superior application knowledge including:

  • Bearings
  • Pistons
  • Valve parts
  • Pump parts
  • Fasteners
  • Parts used in drilling equipment

Meatgrinder Expanite



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