Certificates
The quality of Drill Collars and Kellys Plant is ensured by modern quality control processes and techniques, active control devices, and a quality control laboratory.
We carefully control every stage of production and identify every pipe with a unique serial number.
The plant has the API license which means that the quality management system of the plant meets all the ISO 9001 requirements.
The plant has the right to use the Official API Monogram on manufactured drill collars and kellies under the conditions in the official publications of the American Petroleum Institute entitled API Spec Q1 and API-7-1.