Quick Detail
Place of Origin
HS-CODE
84-
Package & Delivery Lead Time
Detailed Description
It is mating equipment of hydraulic BOP and is important equipment of control blowout and oil(gas) wellhead
• Through choke effect of choke valve to realizing press wellhead operation , instead of Polluted mud and also control wellhead casing pressure and stand casing pressure , restore mud pressure control and stop the overflow
• Through relief effect of choke valve , reduce wellhead pressure , that to realizing soft shut-in
• Through Large discharge of blow-off valve , reduce wellhead casing pressure and protect wellhead BOP unit
• It is match with hydraulic control box that can remote control
• Working pressure ：2000PSI～20000PSI
• Nominal bore ：2.1/16~4.1/16 (46mm~103mm)
• working medium : oil , nature gas , mud
• working temp.：-46°C～121°C
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