National Heat Treat, LLC. Email Format

Oil and GasTexas, United States11-50 Employees

National Heat Treat, LLC is an oil and gas-focused provider of thermal processing and metallurgical services. Based in Houston, Texas, the company operates a 30,000-square-foot facility equipped to perform a broad range of heat-treating operations for demanding industrial applications. It combines on-site metallurgical engineering and material characterization with access to commercial laboratories to evaluate physical and mechanical properties. The facility supports services including atmospheric processing, vacuum processing, surface finishing, masking for selective case hardening, and related processes.

National Heat Treat serves major energy-sector customers and has earned Approved Vendor List status with several Fortune 500 firms such as Schlumberger, Halliburton, NOV, and Weatherford. The company can undertake diverse thermal processing needs across oil and gas, petrochemical, green energy, automotive, marine, and defense sectors, with a focus on consistent production quality and reliable customer service.

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