Welcome to the official website of CNPC Bozhuang (Lanzhou) Petrochemical Equipment Co., Ltd.
PATENTS
 
Gate valve plate
 
A Large Caliber Parallel Single Plate Gate Valve
 
A New Type of Coking Tower Top Valve
 
High temperature abrasion resistant slurry pump
 
Development of anti-suction magnetic drive pump
 
Bottom valve of coking tower
 
Buffer Fast Electro-hydraulic Actuator for Butterfly Valve
 
Three Eccentric Hard Sealed Butterfly Valve
 
Test-bed for Thermal Mechanical Operation of Flue Gas Turbine
 
Thermal Radiation Protection Structure of Bearing Box of Flue Gas Turbine
 
Intelligent tester for electro-hydraulic actuator
 
A High Performance Electro-hydraulic Servo Controller
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