Portsmouth Aviation Unveils Upgraded Nitric Passivation Line


Wednesday 15 July 2026, 7:25:38 PM


Portsmouth Aviation Limited has successfully completed the refurbishment of its Nitric Passivation Line, a development undertaken entirely in-house. This major investment underscores the company’s dedication to enhancing surface treatment capabilities and delivering unparalleled quality and reliability to its clients in the aerospace and engineering sectors.

The updated facility now offers a comprehensive range of services including Nitric Passivation and Nitric & Sodium Dichromate Passivation, all processed to AMS, DEF STAN, and ASTM specifications. The refurbishment aims to boost process control, operational efficiency, and capacity to better support customer requirements.

By designing and implementing the upgrades internally, Portsmouth Aviation was able to tailor the facility to its specific operational needs while keeping safety, quality, and future growth at the forefront. This project marks a significant milestone in the company’s ongoing efforts to strengthen its surface treatment offerings and provide aerospace-grade finishing solutions.

Portsmouth Aviation Limited remains committed to its mission of delivering high-standard, reliable treatments to the aerospace and engineering industries, ensuring customers receive the best in quality and process support.

View more news from Portsmouth Aviation Limited,Portsmouth Aviation Limited



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