API 16A Wellhead Control Equipment Blowout Preventer Annular Bop for Oil Well

• Manufacturing Process: Forging
• Surface Treatment: Spray-Paint
• Operation Pressure: Atmospheric Pressure
• Model NO.: Annular blowout preventer
• Material: Alloy
• Delivery Time: 15-20days
• Service: OEM&ODM
• Package: Carton
• QC: High Quality
• Transport Package: Plywood Box
• Specification: as your request
• Origin: China
• HS Code: 84314310
• Production Capacity: 50000 Sets/Year

Product Description

Product Description

Annular blowout preventer

Description:
Annular blowout preventer consists of body, upper housing, sealing element, dust-proof ring, and piston. It provides a rugged, reliable preventer and ease of service and widely used Offshore (subsea and surface) and onshore.

Annular blowout preventer is compact, seal any size kellys, drill pipe, tool joints, drill collars, casing or wireline. Sphericals also provide positive pressure control for stripping drill pipe into and out of the hole.

Annular blowout preventer is Manufactured in accordance with API Specification 16A, and NACE MR0175 per API Specification 16A, Temperature T20, Standard nitrile packing element: 40°F to 170°F.


Picture:
Features:
1. Rubber core store glue big quantity, small friction resistance, when switch pressure sealing ability.
2. Using hemispherical head, no stress concentration phenomenon when under pressure, casing stress evenly, easy to tear open outfit.
3. Piston stroke is short, low height, and set the wear ring.
4. long-life sealing element provides positive seal after hundreds of tests to full working pressure
5. Strong, simple construction- only five major parts, which simplifies maintenance.
6. Sealing element design provides long stripping life
7. High sulfate-resistant blowout preventer internal all parts contact well liquid surfacing high nickel base alloy, can achieve the highest levels of resistance to effect such as H2S and CO2. For the customer to choose

Specifications:

Model	Main bore mm(in)	Working pressure MPa (psi)	Operating Pressure MPa	Connection type		Dimension mm mm		weight kg
				Top	Bottom	OD	Height
FH18-21	179 (7-1/16)	21(3000)	8.4~10.5	studded	fanged	737	743	1350
FH18-35		35(5000)				737	790	1572
FH18-70/105		70(10000)				1092	1136	5070
FH23-21	228 (9)	21(3000)				900	830	2104
FH23-35		35(5000)				998	1200	3540
FH28-21	279 (11)	21(3000)				1013	838	2574
FH28-35		35(5000)				1138	1081	4410
FH28-35/70		35(5000)				1138	1096	4451
FH28-70/105		70(10000)				1448	1420	10800
FH35-35	346 (13-5/8)	35(5000)				1270	1160	6400
FH35-35/70		35(5000)				1270	1227	6843
FH35-70/105		70(10000)				1640	1664	15110
FH43-35	425 (16-3/4)	35(5000)				1524	1320	10834
FH48-70	476 (18-3/4)	70(10000)				1937	1882	27161

 

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FAQ

How to order?

Please send us your inquiry with detail item description or with Model number.
If there is no packing demand we take it as our regular exported standard packing.
We will offer you an order form for filling. We will recommend you the most suitable model according to information you offered.
You send us your detail requirement, we provide quotation to you.

Can I expect a quality products?
All the production and processing are strictly according to ISO 9001:2008 and API standard. At the same time, mature production technology ensuring the quality satisfy international request. We also welcome the third party inspection, such as BV, SGS and TUV.
 
The information you may like to know before Payment:
 
1. Methods of Payment:
T/T (Telegraphic Transfer) or L/C at sight
 
2. Shipping way
Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air
Bulk order: we suggest by air or by sea.
 
3. Quality Control
We have our own experienced QC.
There will be strict inspection and testing for every order before shipping out.