Api Rotating Blowout Preventer 
Api Rotating Blowout Preventer 
Api Rotating Blowout Preventer 
Api Rotating Blowout Preventer 

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Api Rotating Blowout Preventer 

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Model No. :
Brand Name :
10yrs

Xian, Shaanxi, China

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Product description


XF35-10.5/21 rotating BOP API Blowout preventer


structure feature:
- Adopt two-stage rubber sealing.
-The  structure  of  rotating  dynamic  sealing  part  is quick-assembly stuffing box.
-The bearing adopts dynamic force lubricating.
-Cooling system carry circle-cooling on upper dynamic sealing ring.
-It adopts module design structure.
-The  rotating  assembly  connects  with  body  by  hub. opening and closing hub is controlled by gas cylinder.


  
Item
Technical parameter
1
Max. static sealing pressure
3000 psi
2
Max. dynamic sealing pressure
1200psi
3
Max. rotary speed
100rpm
4
Center pipe bore
Ф178 mm
5
Rotating assembly outer diameter
Ф436 mm
6
Sealing scope
5 1/4" Hex drilling pipe+5" Drilling pipe (with18°/35°joint)
7
Working medium
Drilling fluid, oil, natural gas
8
Working temperature
-18——121℃
9
Bottom flange size
13 5/8"-5,000psi 6BX BX160
10
Side flange size
7 1/16"-5,000psi 6B R46 & 2 1/16"-5,000psi 6B R24
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