Hydraulic choke manifold control box is a control device for choke manifold,which could control hydraulic choke valve to open or close at long distance.On face board of control box,standpipe pressure,casing pipe pressure and opening degree of hydraulic choke valve could be displayed.The pressure sensors of standpipe pressure and casing pipe pressure use compressed air for sensing,which has the properties of high sensing precision,stable data and good shock resistant performance etc.It is a necessary controlling device for successfully controlling well kick,well blowout and enforcing pressure control technique for oil or gas wells.
2.Main Technical Indexes
1.Pressure of Air Source:0.6~0.8MPa(clear air source without oil,water and dust)
2.Environmental Temperature::-20'℃~+70'℃
3.Rated Output Oil Pressure:3MPa
4.Max.Output Oil Pressure:4MPa
5.Pressure Gauge for Standpipe and Casing pipe:
50MPa(7250psi),accuracy 1.5
100MPa (14500psi),accuracy 1.5
135MPa (19500psi),accuracy 1.5
6.Oil Hoses for Choke Valve:M22x1.5,15m(fast joint with steel letter mark of CJ8);
High Pressure Oil Hoses for Sensors:M16x1.5,15m (fast joint with steel letter mark of YJ6)
Air Hoses:M16x1.5,15m(fast joint with steel letter mark of CJ6)
7.Recommended hydraulic oils specification:10#aviation hydraulic oil(Grounds use)
8.0 utline Size:700×470×1200(mm)
9.Weight:160Kg
10.Accumulator:Volume(6.3L)Rated pressure(10MPa)
About JC Wellhead
Jingcheng Petroleum Machinery Manufacturing Co.,Ltd was established in 2008, we are specialized in design and manufacturing of the oilfield wellhead equipment. We - YCJC are a registered supplier for CNPC, GWDC, CCDC in China.
With profession engineers we also offer the R&D service to the clients who have special requirements in the oilfield drilling operation and production operation.The wellhead equipment we manufacture and supply include casing head, tubing head, casing spool, tubing spool, Gate valve, Choke valve, Check valve, X-mas tree, VR plug, Tubing hanger, casing hanger, Running tool, Wear bushing, spacer spool, flange adapter, union flange, Hammer union, Elbow, swivel joint, block cross, Block Tee, companion flange, instrument flange, weldneck flange, FC gate, FC seat, FC stem, API Clamp, API Clamp Hub
YCJC will constantly insist on the innovation of products, technologies and system and strive for providing the excellent products and services for our customers. We are sincerely welcome you to work together.
