Valves for gas and oil supply

This article discusses the basic requirements for the fixture to be mounted on oil and gas pipelines.
Materials and methods
In preparing the article used fixture requirements according to GOST, TU, analysis of valve operation on gas and oil pipelines.
Results
Conclusions were made about the need to consider the properties and parameters of the working environment and conditions when selecting fittings.
Сonclusions
In the design and operation of oil - and gas pipeline valve selection should takeinto account the technical requirements, as well as physico-chemical properties and parameters of the working environment. Especially consideringthe working environment are fire - and explosion.