Tribocorrosion in valves
Corrosion: (ASTM) deterioration of a material, usually a metal, that results from a chemical or electrochemical reaction with its environment.Erosion: (ASTM) progressive loss of original material from a solid surface …
Nonlinear FE approach for design by analysis of valves: advantages for optimization and cost reduction
Nonlinear FE approach for design by analysis of valves: advantages for optimization and cost reduction
Ball valves for extreme high temperature service: design and coating validation by means of bench sessions and performance tests[R]
Higher and higher performances required in the Oil&Gas field High temperature, thermal cycles, high pressures Importance of durability and effectiveness
Selecting the best Corrosion under Insulation (CUI) solutions[R]
Tribocorrosion A form of solid surface alteration that involves the joint action of relatively moving mechanical contact with chemical reaction in which the result may be different in effect than …
Innovative solutions for advanced safety with plastic valve designs[R]
Valves can be designed tailored to plastic to achieve advanced safety and added value Maximum corrosion protection Safe operation with high cycle numbers Reduced maintenance costs High user friendliness
CORRECT HEAT TREATMENT FOR THE PRODUCTION OF CASTINGS OF THE ALLOY ASTM A494 42Ni-21.5Cr-3Mo-2.3Cu[R]
The observed fractures are caused by the formation of a continuous network of NbC-Mo2C; The INCOLOY 825 alloys for the production of casting are more sensitive to the observed detrimental …
Novel Cryogenic SPE seal Designs[R]
Presentation OverviewIntroductionFundamentals of a spring energised sealSealing at cryogenic temperaturesCurrent cryogenic seal designsCryogenic sealing with novel designsTest ResultsWhat is next?
Actuation solutions for unmanned off-shore platforms.[R]
These last few years are characterized by low oil prices and this fact is having a strong impact on the strategies of Oil & Gas companies.Oil & Gas companies are …
Reducing fugitive emissions by use of Rupture Disc safety devices[R]
Objectives Establish a background for understanding Rupture Disc properties and applications Give an overview of RD technology and common models Make a comparison between RD and PSV Highlight maintenance requirements …