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National Heat Treat Services

We offer an extensive array of heat treating services at our facility. We have the facilities and technical expertise to provide our customers with dependable results delivered on time.

ABRASIVE BLASTING

Abrasive blasting works by placing a part in a blast cabinet and bombarding the part surface with an abrasive media ... read more

ATMOSPHERE PROCESSING

NATIONAL HEAT TREAT operates five batch atmosphere furnaces, each equipped with an integral oil quench ... read more

BOX FURNACE/OVENS

Box furnaces are used for a variety of operations including tempering, annealing, and normalizing ... read more

GAS NITRIDING

GAS NITRIDING is a surface hardening process in which nitrogen is diffused into the surface of a part to create ... read more

OPEN FIRE

OPEN FIRE HEAT TREATING is done in a furnace with an oxidizing atmosphere. Open Fire treatment can lead ... read more

TESTING AND INSPECTION

National HEAT TREAT offers a wide range of testing and inspection procedures, performed in our own ... read more

VACUUM

WHY VACUUM HEAT TREATING? At the elevated temperatures used in heat treating, metal surfaces ... read more

Services & Industries

NATIONAL HEAT TREAT is here to service and provide thermal processing to industries such as: Oil & Gas, ... read more

Memberships and Certifications

NATIONAL HEAT TREAT is honored to hold ISO 9001:2015 certification. This premier international quality certification is only awarded to companies and organizations that have demonstrated the ability to consistently provide products and services that meet customer and regulatory requirements.

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NationalHeatTreat Memberships & Certifications

OPENING HOURS

National Heat Treat is open throughout the year. Check our Opening Hours before you visit.

  • Mondays-Fridays: 8AM to 5PM
  • Saturdays: Closed
  • Sundays: Closed

OUR SERVICES IN PICTURES

National Heat Treat - Houston Heat Treat National Heat Treat - Heat Treatment Services National Heat Treat - Shipping and Receiving National Heat Treat - Houston Heat Treating National Heat Treat - Carburizing - Integral Oil Quench National Heat Treat - Vacuum Processing National Heat Treat - Metallurgical Laboratory National Heat Treat - Heat Treating and Brazing Capabilities