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Hydraulic decoking system
Gas turbine
Coke drum bottom/ top unheading valve
Slide Valve
Butterfly Valve
Double disc gate valve
Check Valve
Gate Valve
Gas Expander
Three eccentric butterfly valve
Plug Valve
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Adjustable directional sealing joint
Adjustable directional sealing joint
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Portable on-line calibrator for electro-hydraulic actuator
Portable on-line calibrator for electro-hydraulic actuator
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Valve thermal test stand
Valve thermal test stand
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New anti-cavitation structure of hydrogenation high pressur..
New anti-cavitation structure of hydrogenation high pressure pump
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Melting Protective Layer Device for Balance Sleeve of Hydro..
Melting Protective Layer Device for Balance Sleeve of Hydrogenation High Pressure Pump
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Axial Fixing Device for Balance Drum of Hydrotreating High ..
Axial Fixing Device for Balance Drum of Hydrotreating High Pressure Pump
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