Jining Donghong Machinery Co., Ltd
Quality supplier of drilling rig parts for Bomco,Lanzhou LS, Honghua, Sj petro, Rg Petro, Beijing BPM, Shenkai, Kingdream, CCDC

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Demco gate valve 
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Point offset: 0.0
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Demco gate valve

Application:

•   Drilling stand pipe manifold • Pump manifold block valves • High pressure mud mixing lines

•   High pressure drilling system block valves • Wellheads • Well treating and frac service

•   Production manifolds • Production gathering systems • Production flow lines



Technical data:

Operating pressure: 2000-10000 PSI


Normal diameter: 2″, 3″, 4″, 5"


Working medium Mud, Oil, Water


Material class DD-EE


Temperature class L.U


Performance level PR1-PR2


Specification level PSL1-PSL3


Our stock:

Demco Gate Valve 2" 2000 PSI

Demco Gate Valve 3" 2000 PSI

Demco Gate Valve 4" 2000 PSI

Demco Gate Valve 5" 2000 PSI

Demco Gate Valve 2" 3000 PSI

Demco Gate Valve 3" 3000 PSI

Demco Gate Valve 4" 3000 PSI

Demco Gate Valve 5" 3000 PSI

Demco Gate Valve 2" 5000 PSI

Demco Gate Valve 3" 5000 PSI

Demco Gate Valve 4" 5000 PSI

Demco Gate Valve 5" 5000 PSI

Demco Gate Valve 2" 7500 PSI

Demco Gate Valve 3" 7500 PSI

Demco Gate Valve 4" 7500 PSI

Demco Gate Valve 5" 7500 PSI

Demco Gate Valve 2" 10000 PSI

Demco Gate Valve 3" 10000 PSI

Demco Gate Valve 4" 10000 PSI

Demco Gate Valve 5" 10000 PSI



Spare parts for Demco gate valve:

Gate for Demco Gate Valve 4" 5000 PSI WPJ001926-002

Seat Assembly f/Demco Gate Valve 4" 5000PSIJ002207-011

Stem 303 SS   f/Demco Gate Valve 4" 5000 PSI J007439-002

Gate for Demco Gate Valve 3" 5000 PSI WPJ001886-002

Seat Assembly f/Demco Gate Valve 3" 5000PSIJ001878-011

Stem 303 SS f/Demco Gate Valve 3" 5000 PSIJ001932-002

Gate for Demco Gate Valve 2" 5000 PSI WPJ001887-002

Seat Assembly f/Demco Gate Valve 2" 5000PSI001876-011

Stem 303 SS   f/Demco Gate Valve 2" 5000 PSI   J001931-002

GATE (316SS)     FOR 4" DEMCO GATE VALVE1926 - 008

SEAT   FOR 4" DEMCO GATE VALVE2207 - 021