API 16A Blowout Preventer Fh18-21 Shaffer Annular Bop

• After-sales Service: 24/7
• Warranty: 12 Months
• Manufacturing Process: CNC Milling
• Surface Treatment: Spray-Paint
• Operation Pressure: Atmospheric Pressure
• Material: Cast Steel
• Model NO.: BB FH18-21
• Bore Size: 179.4mm
• Working Pressure: 3000psi
• Closing Oil Quantity: 21
• Opening Quantity: 15
• Weight: 1433kg
• Transport Package: Wooden Box or Pallet Suitable for Sea Shipping
• Specification: FH18-21
• Trademark: BOBAN & OEM
• Origin: China
• HS Code: 8431431000
• Production Capacity: 30 PCS Per Month

Product Description

Product Description

BOBAN API 16A hydraulic annular BOP can be used in work over and drilling operations equipped with hydraulic control systems. Our BOPs are designed and manufactured in full conformity to the API 16A standard. The annular BOP mainly consists of a body, a header, a rubber core, and a piston. The inner rubber core is interchangeable. While the annular BOP can be used independently, it normally works with a single or a double BOP.It can seal the drilling tool or well bore efficiently, preventing oil well blow outs. Its anti H2S performance conforms to the NACE MR 0175 standard.

Features and Benefits

1.Annular BOP can fully seal the wellhead when there is no string inside the wellbore.
2.Annular BOP can seal the annulus space of the wellhead when there is a string, wire line and cable inside the wellbore.
3.Snubbing can be performed if the butt welding drill pipe has an 18°beve.
4.Equipped with an energy accumulator, and a tubing coupling can pass through the annular BOP under pressure when well pressure is less than 3Mpa.


 

Product Parameters

Annular BOP ( Type D ) :

Model	Bore size	Working pressure	Closing oil quantity	Opening quantity	overall dimensions						Weight
					A	B	C	D	E	F
FH18-21	179.4	21/3000	21	15	745	769	141	309	37	225	1433
FH18-35		35/5000	21	15	745	797	169	309	31	231	1520
FH23-21	228.6	21/3000	34	22.8	902	838	128	494	48	260	2398
FH23-35		35/5000	42	33	1016	860	110	500	72	262	2986
FH28-21	279.4	21/3000	50	39	1014	870	152	529	52	290	2950
FH28-35		35/5000	6	72	1146	1110	242	676	74	313	4675
FH35-21	346.1	21/3000	94	69	1271	1105	170	470	80	345	5738
FH35-35		35/5000	94	69	1683	1558	296	1410	428	534	6415
FH48-35	425.3	35/5000	220	171	1375	1293	260	569	74	414	16000
FH53-21	527.0	21/3000	173	110	2240	1718	315	1201	140	564	6994
FH54-35	539.7	35/5000	241	181							20230

Company Profile

Xi′an BOBAN Oil Tools Co., Ltd. Make & Supply a full line of equipment for O& G, horizontal directional drilling (HDD), micro-tunnelling, pipe jacking, etc, In O& G section, we can supply drilling rig component, downhole drilling tools, fishing tools, tubular handling tools, well control equipments, drilling fluid mixing & Recycling system, solid controling equipments and other relevant oiltools,
All our products are API certified, and we are also authorized by ISO: 9001-2000. With advanced production facilities, rigorous quality management, and the joint efforts of our experting staff, Boban has been qualified vendor for many renowned companies in Italy, Germany, Poland, UAE, Kuwait, Egypt, & South East Asia, etc since its establishment in 2018. And obtained a good reputation among the offshore customers as well as other industrial clients.
With our reasonnal prices, quick reaction, high quality products and deliver anywhere on time as well as superior service, Boban has stablished good cooperation relationship with many well-known customers in the world, and also wish to have the chance to work with more and more customers from all over the world!