S-Shaped Ram BOP

Specifications

1)Nominal Bore 7"-11" Type "U" BOP(blowout preventor)
2)Rated Pressure:5000psi-15000psi
3)single or double rams are available

Product Features 
Single, double plate type and ring type BOP is widely used in onshore and offshore platforms. They are characterized by: a compact, easy to operate and reliable sealing performance. 
Single gate double plate with hydraulic control method, which allows rapid and effective seal drill can effectively maintain its sealing effect, and there is a very good hydraulic pressure control. Open or close the gate whirl board in exchange for protection and are hydraulically controlled. Ram and seals can be replaced in the field part, save a lot of time to repair.

 

 

Product Features

 

•The design and manufacture of the annular BOP complies requirements of API Spec 16A and GB/T20174 completely. It is equipped with rubber cores of various dimensions that it can meet all kinds of demands.

 

•Pressure bearing parts are made of high quality alloy steel with good strength and impact toughness.

 

•The rubber storage of the rubble core is large ,so the frictional resistance is small when turn it on and turn it off ,and the well killing sealing assistance ability is strong.

 

•The sealing rubble core is interchangeable with the foreign BOP rubble core of the same type.

 

•The piston stroke is short, low, and equipped with the wearing ring.

 

•Use lip-type seal ring, the sealing is reliable and the service life is long .

 

Ram BOP

 

•Use ram of floating or floating or integral type,the sealing is reliable and it is easy for renewal.

 

•Both sides of the shell chamber type adopt orthodrome type,transitarc all around and lower the stress peak of the shell pressure bearing.

 

•Bead welding stainless in the gasket groove of the BOP flange.

 

 

 

 

 

Choke/Kill Manifold

 

Choke and Kill Manifold are important well control equipments used for control of overflow and blowout of oil and gas well, implementing near balanced drilling. The choke manifold controls the casing pressure, maintains the balance of downhole pressure through decompression and flow opening, protecting the wellhead. The kill manifold implements well killing operation through pumping well killing liquid into the well, to avoid accident and guarantee safety production.

 

•Working pressure:2,000PSI~15,000PSI

 

•Nominal diameter:2 1/16″~4 1/16″(52mm~103mm)

 

•Working medium: petroleum, natural gas, mud, gas containing H2S and CO2

 

•Working temperature:-60°C~121°C(KU level)

 

 

 

S-Shaped Ram BOP

 

Drift diameter/pressure	Oil quantity for opening the ram(L/set)	Oil quantity for closing the ram(L/set)	Locking mode	Piston diameter(mm)	Remarks
7 1/16” / 5000psi	1.6	1.9	Manual	150
7 1/16” / 10000psi	2.22	2.5	Manual	180
7 1/16” / 15000psi	7.48	85	Manual	280	Allowed to be fitted with a shear ram
9” /3000psi	1.55	1.9	Manual	140
9” / 5000psi	4.7	5.3	Manual	220
11” / 3000psi	2.68	3.22	Manual	165
11” / 5000psi	5.2	5.45	Manual	220
11” / 5000psi	14.6	16.3	Manual	355	Allowed to be fitted with a shear ram
11” /10000psi	6.6	7.4	Manual	250
11” / 15000psi	14.4	16.7	Manual	355	Allowed to be fitted with a shear ram
13 5/8” /5000psi	7.4	8.3	Manual	250	Allowed to be fitted with a shear ram
13 5/8” /10000psi	19.9	20	Manual	355	Allowed to be fitted with a shear ram
13 5/8” / 15000psi	17.44	19	Manual	355	Allowed to be fitted with a shear ram
20 3/4” / 3000psi	12.2	13.6	Manual	250
21 1/4”/ 2000psi	13.2	15.4	Manual	250