Professional Services
Vacuum Heat Treating
Attention to Detail
Shot Peen Sandblasting
Expert Service
Flame Hardening
True Professionalism
Controlled Atmosphere Furnaces
Oxygen probes control our batch type protective atmosphere equipment for guaranteed results when normalizing, annealing, carburizing, carbonitriding, hardening, tempering and performing carbon restoration. To control distortion, we can vertically support up to 18 inches.
Cryogenics
Our Liquid Nitrogen Cryogenic Cabinet has an operating range to -325 degrees Fahrenheit.
Laboratory Services
Varco's in-house metallurgical laboratory is equipped to perform exacting analyses including:
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Microhardness Surveys
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Case Depth Determinations
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Metallographic Examinations
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Failure Analysis
Metal Cutting Services
Bar stock cutting up to 16" OD.
Metallurgical Consulting
Metallurgical expertise advice that is available for consideration and decision-making.
Open Fire Furnaces
Nitro Carburizing
Nitempering, or Kool-Kase, provides the advantage of improved surface hardness, sliding wear and enhanced fatigue properties with low distortion.
Varco's box-type open fire furnaces are capable of treating parts as large as 13 feet long by 8 feet deep by 7 feet high. Single piece weights of over 10,000 lbs. can be accommodated and furnace loads of over 60,000 lbs. are common for Varco.
If you’d like more information about our features, get in touch today.