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2018-10-20 1:18
API 6A Equipments
API 6A Wellhead Valve
Wellhead Expanding Gate Valve
Wellhead Expanding Gate Valve



·Product Model:E-L200 Expanding Valve
·Working pressure:2000PSI~10000PSI
·Nominal diameter:1-13/16”~7-1/16”(46mm~180mm)
·Temperature rating:-46℃~121℃(LU Grade)、-18℃~180℃(X Grade)、-18℃~345℃(Y Grade)
·Material class:AA、BB、CC、DD、EE、FF、HH
·Product specification level:PSL1~4
·Performance requirment:PR1~2
·Working medium:Petroleum, natural gas, slurry, including H2S, CO2 gas

·Full bore design, effectively eliminate the pressure drop and eddy, slowing down fluid solid particles on the flushing valve;
·The valve plate adopts the mechanical sealing structure, without the help of fluid pressure, reliable sealing;
·Realization of a low torque operation and the low wear between valve plate and valve seat;
·Metal seal between valve cover and the valve body;
·soft sealing or metal seal between valve plate and valve seat;
·sealing grease be periodically injected through the valve to enhance the sealing performance of the valve.