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Certifications - Lowery WellheadsLowery Wellheads


As an API-6A licensee, Lowery Well Heads manufactures Well Heads, Tubing & Casing Heads Equipment in strict accordance with The American Petroleum Institute (API) mandated specifications and tolerances. To assure compliance, we have implemented a comprehensive quality control protocol from incoming product inspection to multi-step final testing before shipment. Lowery Well Heads manufacturing facility is qualified under ISO 9001:2008 and API-Q1 certifications.

About API

The API has served as the national trade association for the oil and natural gas industry in America, since 1919. The Association maintains operating standards and recommended practices covering all segments of the oil and gas industry to promote the use of safe, interchangeable equipment and proven and sound engineering practices.

API Certifications

Designed for manufacturers of production, drilling, and refinery equipment, the API monogram program verifies that licensed manufacturers are operating in compliance with industry standards.


Lowery 6A Cert

ISO 9001:2008 Certification

Lowery ISO Cert

API Q1 Certification

Lowery Q1 Cert