Page 27 - 德国埃克斯玛_EXMAR_案例分析_应用介绍-不锈钢管接头_不锈钢_卡套接头_高压球阀_针阀_流量调节阀_液压系统_NC夹紧环

Stainless steel in
gas systems for power plants

EXAMPLE OF APPLICATION

GEVA GmbH, Gas and Energy Distribution Systems
D-76275 Ettlingen www.mhc-gruppe.de

Project planning and manufacturing of gas pressure control and measurement systems for natural gas
supply

GEVA GmbH designs and builds systems for natural gas distribution. The project under review consists of
two systems in a power plant – one supplies two gas turbines and the other is for the combined gas and
steam system.
Turnover with EXMAR: project-oriented, approx. € 15,000 – 20,000 per system

APPLICATION
EXMAR products: NC compression ferrule and tapered couplings, measurement couplings,
metal sealing as well as with FPM O-rings, 12 - 28mm,
light and heavy versions
Application: Power plant: gas turbines and gas-steam system

PARAMETERS
Medium: natural gas
Pressure: max. 100 bar
Temperatures: -15 to 40°C
Commissioning: Leak test with 110 bar nitrogen

Combined gas and steam system in a power plant

© SERTO GROUP, Switzerland www.serto.com – www.exmar.de GEVA-Ettlingen e.doc