MARKING OF FIRE HOSE COUPLINGS: ANALYSIS, IMPROVEMENTS, AND FOREIGN EXPERIENCE
Abstrak
This article addresses current issues related to the marking of fire hose couplings, which are essential components of fire extinguishing systems. Defects arising from various marking application methods are analyzed. Regulatory requirements (GOST R 53279-2009 and GOST 4666-2015) were examined to identify areas for improving marking practices. Specific measures are proposed to improve the regulatory framework and unify the location and methods of marking. A comparative analysis of modern marking methods (laser, dot-peen, electrochemical, etc.) was performed, assessing their resistance to environmental factors. International practices in marking fire-fighting equipment in Europe and the USA were reviewed. Scientifically grounded recommendations are formulated for selecting the application method, font, and marking location to ensure durability and readability throughout the service life. The inclusion of marking test methods in the regulatory framework is also substantiated.
Topik & Kata Kunci
Penulis (4)
Sergey V. Guz
Vladimir N. Kozyrev
Mikhail V. Ilemenov
Denis A. Minaylov
Akses Cepat
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- 2026
- Sumber Database
- DOAJ
- DOI
- 10.37657/vniipo.avpb.2026.67.16.004
- Akses
- Open Access ✓