Annular BOP Annual Blowout Preventer

Annual Blowout Preventer BOP, 1.Bop model:7 1/16-21 1/4 inch., 2.Bop pressure:14-70 Mpa., 3.Both ends:Flange,Studs, 4.Forging - details see: https://www.machineto.com/annular-bop-annual-blowout-preventer-10317173
Place of Origin:Shanghai China (Mainland)Brand Name:Yuying or OEM.Model Number:FH18-35Type:Bop
Machine Type:Drilling EquipmentCertification:APIMaterial:Stainless SteelProcessing Type:Forging
Use:Well DrillingName:Annual Blowout PreventerType1:Annular BOPType 2:Ram BOP
Type 3:inside BOPMore Costomization type:Competitive price!  
Annular BOP Annual Blowout Preventer
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Annular BOP Annual Blowout Preventer

1.Annular BOP Features:

Annular BOPs are compact, strong and simple construction with reliably seal which provide positive pressure control for stripping drill into and out of hole.

2. Annular BOP Available:

working Pressure (MPa)

Bore Sizes (mm)

180

(7-1/16")

230

(9")

280

(11")

346

(13-5/8")

426

(16-3/4")

476

(18-3/4")

527

(20-3/4")

540

(21-1/4")

70√　√√
35√√√√√√√
21√√√√√
14√

3. Annular BOP Technical Specification:

No.ItemTechnical Specification
1Standard:API Spec 16A
2Bore size:7-1/16” - 26-3/4”
3Working pressure:2000psi-10000psi (14 Mpa-70Mpa)
4Operating temperature:-18deg--121deg
5Top & nottom connection:Flanged,studded, etc.
6MaterialAISI 4130, AISI4140, 35CrMo, Forging or Casting
7Ram Type:Pipe ram, bland ram, variable ram and shearing ram

Annular BOP Product Show

Our Product Application

Our Factory

Any further information and specification, please feel free to contact us.

Warmly welcome to enquiry.

Annular BOP Annual Blowout Preventer
Packaging Detail:Yuying plywood case as per export standards or as your request.
Delivery Detail:7---25days or As your request.

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