· Can be full seal the entire wellhead (closure zero); if empty well , you must use the full closure gate.
Can seal the annular space (to seal the annulus);well drilling tools, must use a semi- sealed gate.
The gate size must be consistent with the drill size.
Shear drill (must use the shear ram).
Lateral hole can be installed on the throttle,manifold ,instead of Stone work.
Can be used for a wide range of pressure load.
The overall design eliminate the asymmetry between wedge disc and stem.
Compact design more decentralized components to reduce the height of the blowout preventer.
Flange or the top and bottom of the bolt connection, thread and lateral outlet of bolt,ensure its connection parts safe and reliable
· Improve the security of the well control and reduce the cost of environmental clean-up.Applicable in acidic media.
Technical specification:
· Top flange: 3-1/8" -3000PSI R31 & 4-1/16"-3000PSI R37
Bottom flange:7-1/16"-2000PSI R45 & 7-1/16"-3000PSI R45 & 9" -2000PSI R47
Lateral outlet: 3" and 2" LP & 4" and 2" LP
· Disc nominal bore: 1-1/4" & 1-1/2"
Material: AISI 4130 Nace MR01-75
· Feed screw: 1-1/4" & 1-1/2"
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Customized:
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Yes
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Brand:
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MEIGO
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Type:
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TFZ wedge disc BOP
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Name:
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blowout preventer
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Use:
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Control well blowout
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Drill bore diameter
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1-1/4~1-1/2(mm)
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Deepth of drill hole:
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2000(m)
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Drill angle:
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45°
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apperence size:
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550X355X246(mm)
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Weight:
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0.5(t)
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Spindle speed:
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/
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Drill pipe diameter:
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/
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