Blowout Preventer, BOP, ram bop

Prix FOB

Obtenir le dernier prix

100 ~ 10000 / Set ( Negotiable )

1 Set Minimum Order

Pays:

China

N Â° de modÃ¨le:

bop, ram bop, annular bop

Prix FOB:

100 ~ 10000 / Set ( Negotiable )(Negotiable) Obtenir le dernier prix

LocalitÃ©:

Jiangsu

Prix de commande minimale:

100 per Set

Commande minimale:

1 Set

Packaging Detail:

wooden case

Heure de livraison:

30days

Capacité de Fournir:

300 Set per Month

Payment Type:

T/T, L/C, Western Union

Groupe de produits :

BOP

Contacter maintenant

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Shanghai Jefa Machinery Co., Ltd

China

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Pudong, Shanghai, Shanghai

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SpÃ©cification du produit

standard:API 6A &16A
type:ram bop/annular bop
use:well drilling
working pressure:2000-10000psi
connection:flanged/studded

La description

Blowout Preventer,BOP,ram bop

Standard:API 6A &*6A
Application:well drilling
Material:forged steel/cast steel
Type: Annular,Single ram,Double ram bop

Bop information

Annular Blowout Preventer (Annular BOP) is important equipment widely used in onshore and offshore drilling. JEFA provides three types of annular BOP: bolted-cover, wedged-cover, latched-cover type.

All types of annular BOP are strictly manufactured as per API Spec *6A, and can be used to replace Shaffer annular BOP or Hydril annular BOP.

In case of blowout and well-sealing is needed, high pressure oil coming from control system enters the bottom closing chamber from bottom inlet to push piston moving upward. The movement of piston forces rubber core to move upward along the sphere surface, then supporting ribs get closer to push the internal rubber moving towards the wellhead center to fulfill the function of sealing drill equipment or the wellhead. When unlocking the seal is needed, hydraulic oil pushes the piston moving downward and the rubber core will reset to its original position under its elastic force.

BOPStructure Characteristics

*- The connection between top cap and housing, top and bottom ends adopt flanges

*- Semisphere rubber core has many advantages, such as not easy folding back, bigvolume of rubber storage. Under the well pressure, the piston pushes the rubber core upward to form a funnel shape. The funnel effect of rubbercore increases its sealing performance and life span.

*- Characteristics of the sealing structure include:

(1) The BOP has three important sealing positions: piston external surface seal, piston internal surface seal and mud blocking ring seal.

(2) Radial direction cross section of the piston comes of the shape "Z", which makes the piston have short stroke length, low height and big diameter.

(3) There are two wear-rings stick to the external surface of the piston and a wear-ring stick to the internal surface of the housing. The structure prevents metal to metal contact and protects piston and housing.

BOP information:

Standard:	API Spec 6A&*6A
Working pressure:	*0psi**0psi(4 Mpa**0Mpa)
Bore size:	7 1/6"*3 5/8"
Top &bottom connection:	Flanged,studded

Shanghai Jefa Machinery Co.,Ltd specialize in API 6A &*6A products as below:

1) Wellheads (casing/tubing head, crosses ,flange adapter,etc)

2) Valve (FC/FLS gate valve, mud gate valve, chock valve, etc)

3) Fitting(union, manifold,elbows).

4)Bop(Annular/ram)

Pays:	China
N Â° de modÃ¨le:	bop, ram bop, annular bop
Prix FOB:	100 ~ 10000 / Set ( Negotiable ) (Negotiable) Obtenir le dernier prix
LocalitÃ©:	Jiangsu
Prix de commande minimale:	100 per Set
Commande minimale:	1 Set
Packaging Detail:	wooden case
Heure de livraison:	30days
Capacité de Fournir:	300 Set per Month
Payment Type:	T/T, L/C, Western Union
Groupe de produits :	BOP