Chemical and Petroleum Engineering

, Volume 43, Issue 9–10, pp 595–597 | Cite as

Raising reliability of ball cocks using reinforced seats

  • S. I. Burdyugov
  • A. A. Kozyul’kov
  • V. A. Nekrasov
  • O. V. Shakirova
Compressors, Pumps, and Pipeline Fittings
  • 14 Downloads

Abstract

Results of work on introduction of ball cock seats from heat-expanded graphite (HEG) reinforced with a brass netting are described. The parameters of leaking of locks of ball cocks with reinforced seats and of ball cocks with HEG seats are compared. It is noted that reinforced seats increase reliability and life of ball cocks of gas pumping units.

Keywords

Spherical Surface Steel 14Kh17N2 Russian Federation Patent Uncovered Part Service Life Test 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.
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References

  1. 1.
    Yu. F. Klimov, V. I. Konovalov, and V. N. Karyakin, “Technology of ball cock manufacture,” Khim. Neftegaz. Mashinostr., No. 10, 39–40 (2000).Google Scholar
  2. 2.
    V. G. Shatrov, Yu. F. Klimov, V. I. Konovalov, et al., Russian Federation Patent No. 2168092, Ball Cock Assembling Procedure.Google Scholar
  3. 3.
    Yu. F. Klimov, V. I. Konovalov, and V. N. Karyakin, Invention Application No. 99126008, submitted on 07.12.99, Method of Manufacture of Articles with Curvilinear Surface [in Russian].Google Scholar

Copyright information

© Springer Science+Business Media, Inc. 2007

Authors and Affiliations

  • S. I. Burdyugov
    • 1
  • A. A. Kozyul’kov
    • 1
  • V. A. Nekrasov
    • 1
  • O. V. Shakirova
    • 1
  1. 1.Scientific-Production Association Iskra OAO (NPO Iskra)Perm

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