Increase of Reliability and Durability of Shaft Packing-off of Oil-transfer Pulser of the Main Oil Pipelines

The article deals with composite materials used for sealing the shaft of the main pump units (MNA) pumping stations. It is shown that an increase in the reliability and durability of metal-sealing devices MNA is possible through the development and application of new wear-resistant nanocomposites ba...

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Bibliographic Details
Published in:Procedia engineering 2016, Vol.152, p.715-719
Main Authors: Mashkov, Yu.K., Gladenko, A.A., Prokudina, N.A.
Format: Article
Language:English
Subjects:
durability
hydraulic unloading
metal polymer tribosystem
polymer composite
reliability
shaft packing-off
wear-resistance
Online Access:Get full text
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Description
Summary:The article deals with composite materials used for sealing the shaft of the main pump units (MNA) pumping stations. It is shown that an increase in the reliability and durability of metal-sealing devices MNA is possible through the development and application of new wear-resistant nanocomposites based on polytetrafluoroethylene (PTFE), as well as improving the design of mechanical sealing devices in order to increase the required degree of hydraulic unloading.
ISSN:1877-7058
1877-7058
DOI:10.1016/j.proeng.2016.07.679