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Intensity at work


Every day around the world, HarbisonWalker International’s people and products stand up to the challenges and pressures of every job. And for 150 years, we’ve served virtually every industry that needs refractories products to do its job.

We deliver one of the industry’s widest, deepest lines of solutions. Our world-class refractory products perform to the highest degree. And by bringing intensity, reliability, and passion to work every day, we’re able to provide superior value to our customers and their businesses.

Get to know the experts who anticipate, respond, and deliver like no one else. And who make it all look easy.


  • Visit us at Cat Cracker 2016

    August 23-24 at the Royal Sonesta Hotel in Houston, TX >
  • Monolithic Products: Zero Lead Time.

    We’ve ramped up inventory of our most popular monolithic refractory products so they are in stock before you’ll ever need them. >
  • JA Bowl-A-Thon Sponsors

    We would like to thank all our generous sponsors for making this event possible and positively impacting the lives of students across Western Pennsylvania. >
  • See us at glasstec 2016

    The International Trade Fair for Glass Production, Process and Products 20-23 September, 2016 Düsseldorf Exhibition Centre, Düsseldorf, Germany Visit us at Booth 13/E53 at the glass industry’s leading conference . >
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