Casting blowout preventer

 

>>Casting BOP Product features：

l Structural style：Cameron style;shaffer style

l Two kinds of locking systen could be chosen:the manual locking system and the automatic hydaulic locking system

l Not only the pipe rams and blind rams but aslo the variable bore rams and shear rams are available without any structure change

l It is easy and convenient on-site to open the bonners by hydraulic pressure

l The outlets on the both sides of the body make the operation on site flexible

l The pressurized self-sealing sealing mechanism is used between the body and bonnets,so it is not necessary to apply too much pretightening force to secure the reliability of sealing

l It is very convenient to lift and transport the BOPs with the four lifting rods

l The new sealing mechanism of ram shaft secures the sealing reliability under the high pressure

l The ring grooves of flanges are all lined with the corrosion resistant alloy

l Matched-manufacturing is not necessary for the bonnets and body,so the diserepancy could be eliminated by thestructure.And it is convenient for the maintenance in the future

l According to the latest API Spec 16A standard

l According to the latest API Spec Q1 , quality standard of IOS9001 and NACE-MR-01-75 ,H2st Trim

l According to user requirements and the use of environmental can choose casting or forging.

>>Product type and specification：

Item	Type	Specification
1.	9″-3000psi Double ram BOP	Bore: 9″  Working pressure: 3,000psi Top connection: 9″-3000psi 6B R49 SST Studded Bottom connection: 9″-3000psi 6B R49 SST Flanged
2.	9″-3000psi Single ram BOP	Bore: 9″ Working pressure: 3,000psi Top connection: 9″-3000psi 6B R49 SST Studded Bottom connection: 9″-3000psi 6B R49 SST Flanged
3.	9″-5000psi Double ram BOP	Bore: 9″ Working pressure: 5,000psi Top connection: 9″-5000psi 6B R50 SST Studded Bottom connection: 9″-5000psi 6B R50 SST Flanged
4.	9″-5000psi Single ram BOP	Bore: 9″ Working pressure: 5,000psi Top connection: 9″-5000psi 6B R50 SST Studded Bottom connection: 9″-5000psi 6B R50 SST Flanged
5.	9″-10000psi Double ram BOP	Bore: 9″ Working pressure: 10,000psi Top connection: 9″-10000psi 6BX BX157 SST Studded Bottom connection: 9″-10000psi 6BX BX157 SST Flanged
6.	9″-10000psi Single ram BOP	Bore: 9″ Working pressure: 10,000psi Top connection: 9-″10000psi 6BX BX157 SST Studded Bottom connection: 9″-10000psi 6BX BX157 SST Flanged
7.	11″-3000psi Double ram BOP	Bore: 11″ Working pressure: 3,000psi Top connection: 11″-3000psi 6B R53 SST Studded Bottom connection: 11″-3000psi 6B R53 SST Flanged
8.	11″-3000psi Single ram BOP	Bore: 11″ Working pressure: 3,000psi Top connection: 11″-3000psi 6B R53 SST Studded Bottom connection: 11″-3000psi 6B R53 SST Flanged
9.	11″-5000psi Double ram BOP	Bore: 11″ Working pressure: 5,000psi Top connection: 11″-5000psi 6B R54 SST Studded Bottom connection: 11″-5000psi 6B R54 SST Flanged
10.	11″-5000psi Single ram BOP	Bore: 11″ Working pressure: 5,000psi Top connection: 11″-5000psi 6B R54 SST Studded Bottom connection: 11″-5000psi 6B R54 SST Flanged
11.	11″-10000psi Double ram BOP	Bore: 11″ Working pressure: 10,000psi Top connection: 11″-10000psi 6BX BX158 SST Studded Bottom connection: 11″-10000psi 6BX BX158 SST Flanged
12.	11″-10000psi Single ram BOP	Bore: 11″ Working pressure: 10,000psi Top connection: 11″-10000psi 6BX BX158 SST Studded Bottom connection: 11″-10000psi 6BX BX158 SST Flanged
13.	13 5/8″-3000psi Double ram BOP	Bore: 13 5/8″ Working pressure: 3,000psi Top connection: 13 5/8″-3000psi 6B R57 SST Studded Bottom connection: 13 5/8”-3000psi 6B R57 SST Flanged
14.	13 5/8″-3000psi Single ram BOP	Bore: 13 5/8″ Working pressure: 3,000psi Top connection: 13 5/8″-3000psi 6B R57 SST Studded Bottom connection: 13 5/8″-3000psi 6B R57 SST Flanged
15.	13 5/8″-5000psi Double ram BOP	Bore: 13 5/8″ Working pressure: 5,000psi Top connection: 13 5/8″-5000psi 6BX BX160 SST Studded Bottom connection: 13 5/8″-5000psi 6BX BX160 SST Flanged
16.	13 5/8″-5000psi Single ram BOP	Bore: 13 5/8″ Working pressure: 5,000psi Top connection: 13 5/8″-5000psi 6BX BX160 SST Studded Bottom connection: 13 5/8″-5000psi 6BX BX160 SST Flanged
17.	13 5/8″-10000psi Double ram BOP	Bore: 13 5/8″ Working pressure: 10,000psi Top connection: 13 5/8″-10000psi 6BX BX159 SST Studded Bottom connection: 13 5/8″-10000psi 6BX BX159 SST Flanged
18.	13 5/8″-10000psi Single ram BOP	Bore: 13 5/8″ Working pressure: 10,000psi Top connection: 13 5/8″-10000psi 6BX BX159 SST Studded Bottom connection: 13 5/8″-10000psi 6BX BX159 SST Flanged
19.	20 3/4″-3000psi Double ram BOP	Bore: 20 3/4″ Working pressure: 3,000psi Top connection: 20 3/4″-3000psi 6B R74 SST Studded Bottom connection: 20 3/4″-3000psi 6B R74 SST Flanged
20.	20 3/4″-3000psi Single ram BOP	Bore: 20 3/4″ Working pressure: 3,000psi Top connection: 20 3/4″-3000psi 6B R74 SST Studded Bottom connection: 20 3/4″-3000psi 6B R74 SST Flanged
21.	21 1/4″-2000psi Double ram BOP	Bore: 21 1/4″ Working pressure: 2,000psi Top connection: 21 1/4″-2000psi 6B R73 SST Studded Bottom connection: 21 1/4″-2000psi 6B R73 SST Flanged
22	21 1/4″-2000psi Single ram BOP	Bore: 21 1/4″ Working pressure: 2,000psi Top connection: 21 1/4″-2000psi 6B R73 SST Studded Bottom connection: 21 1/4″-2000psi 6B R73 SST Flanged