Analysis of methods for increasing the reliability of special-purpose pipeline fittings

Authors

  • Yakovlev Georgy Sergeevich Ufa University of Science and Technology
  • Khusainov Yuldash Gamirovac Ufa University of Science and Technology
  • Selishchev Roman Alekseevich Ufa University of Science and Technology

Keywords:

corrosion resistance, wear resistance, reliability, ion-plasma nitriding (IPN), pipeline fittings

Abstract

Pipeline fittings are presented on the market in a wide range and are used in various industries. This article highlights the importance of ensuring the safe operation of the pipeline system and the reliability of its elements. The article analyzes the main types and kinds of pipeline fittings, materials used for their production, defects and the most vulnerable places that appear during operation. Particular attention is paid to methods of protection against factors affecting reliability and service life, such as corrosion and wear. The experience of Russian and foreign scientists in the field of increasing the reliability of fittings by applying protective coatings or chemical-thermal treatment is considered

Author Biographies

Yakovlev Georgy Sergeevich, Ufa University of Science and Technology

Postgraduate Student, Institute of Technology and Materials, Ufa University of Science and Technology, ORCID 0009-0006-3027-5648.

Khusainov Yuldash Gamirovac, Ufa University of Science and Technology

Doctor of Engineering Sciences, Director of the Institute of Technology and Materials, Ufa University of Science and Technology ORCID 0000-0002-0423-8257

Selishchev Roman Alekseevich, Ufa University of Science and Technology

Master’s Student, Institute of Technology and Materials, Ufa University of Science and Technology

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Published

2025-08-12

Issue

Vol. 29 No. 3(109) (2025)

Section

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