Flame Hardening

Since 1968 Penna Flame Industries has been in the business of flame hardening steel. Each order is assigned a unique operating procedure developed by combining metallurgical study with over 40 years of practical experience. Our technique and traceability are unparalleled and we promise the highest level of quality to each and every customer. Quality is what we demand because quality is what our customers deserve.

Our primary methods of flame hardening can essentially be broken down into three categories: Spin Flame Hardening, Progressive Spinning, and Progressive Flame Hardening.

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© 2012 Penna Flame Industries