Home > Products > Drilling Tools > u type single ram BOP
u type single ram BOP
- 50 Set / Sets per Month
- Tianjin Qingdao
- T/T
You May Like
Product Details
Condition | New | Place of Origin | Shandong, China | |
Certification | API GB/T20174 | Warranty | one year | |
After-sales Service Provided | Overseas third-party support available |
Product Description
STRUCTURE FEATURES
The pressure-bearing components are forged, so it
has better strength and impact toughness;
Floating sealing is applied to the cylinder cover and the
open/close of the cover is realized by hydraulic power, so it is
quick and convenient for changing rams;
The auxiliary oil cylinder affords a smaller volume with same function;
The ram rubber has massive storage volume, and it adopts self-contained sealing;
The standard configuration includes a manual locking device, which ensures the ram is closed tightly in case there is a hydraulic pressure loss;
Both the manual and hydraulic locking device and the auxiliary oil cylinder can be installed flexibly into different positions according to customers’ requirements, and the installation positions can be changed easily.
Type U BOP operation data and needed oil quantity | Shear ram chamber operation data and needed oil quantity | ||||||||||
Drift diameter/ pressure | Oil quantity for opening the ram ( L/set) | Oil quantity for closing the ram ( L/set) | Circle number of locking shaft | Closing ratio | Opening ratio | Oil quantity for opening the ram ( L/set) | Oil quantity for closing the ram ( L/set) | Circle number of locking shaft | Closing ratio | Opening ratio | |
7 1/16” / All pressure | 4.6 | 4.6 | 18 | 6.9:1 | 2.2:1 | - | - | - | - | - | |
11” / the pressure except 15000psi | 10.6 | 11 | 30 | 7.3:1 | 2.5:1 | 25.8 | 26.5 | 30 | 12:1 | 4.8:1 | |
11”/ 5000psi | 21.6 | 21.9 | 31 | 9.8:1 | 2.2:1 | 33.7 | 34.1 | 31 | 15.2:1 | 3.7:1 | |
13 5/8” / the pressure except 15000psi | 20 | 21 | 37 | 7.0:1 | 2.3:1 | 39.8 | 41.3 | 37 | 10.8:1 | 4.5:1 | |
13 5/8” /15000psi | 39.4 | 4.2 | 45 | 10.6:1 | 3.6:1 | 60.6 | 61.4 | 45 | 16.2:1 | 6:1 | |
20 3/4” / 3000psi | 16.7 | 17.7 | 48 | 7.0:1 | 1.3:1 | 54.2 | 56.4 | 48 | 10.4:1 | 4.4:1 | |
21 1/4” / 2000psi | 16.7 | 17.7 | 48 | 7.0:1 | 1.3:1 | 54.2 | 56.4 | 48 | 10.4:1 | 4.4:1 |
Company Profile

As a professional supplier of OCTG, drilling equipment and workover service, Sinotai Petroleum Equipment Co., Ltd. lies in the production base of petroleum equipment and China's second largest oil field --Shengi Oilfield. Our company is a high-tech enterprise in Dongying City with business scope covering the sale, trading, post-sale service and technological development of a wide variety of petroleum equipment. Besides OCTG, we provide our customers with other drilling and oil recovery equipment like fishing tools, cementing tools, workover rigs, pumping units and OCTG accessories. The striving target of our company is "Prestige first, Quality supreme; The shortest delivery time, The lowest price, The best quality". Customers' needs are our first priority and customer satisfaction is the bottom line by which we measure our success.
Contact Us
- Sinotai Petroleum Equipment Co., Ltd.
- Contact nameHerish Kuo Chat Now
- Phone86-546-8300512
- AddressNo. 107, Bldg. 45, Gaoerfu, Wanda, Dongcheng
Product Categories
New Products
-
Float Sub Type FF
-
Single and double stage gas expander
-
Model SEM-1 Electromagnetic Flowmeter
-
Model KPG32 Downhole Pressure Gauge
-
400-J Electronic Pressure Gauge
-
GHJ Series Tri-cone Rock Bits With Metal-sealing Bearing System For Oil-well Drilling
-
GHJ Series Tri-cone Rock Bits With Metal-sealing Bearing System for hard rock
-
8-1/2GHJ437T Series Tri-cone Rock Bits With Metal-sealing Bearing System for hard rock
-
4- 1/2 Kelly API 4145H & square or hexagonal
-
API 4145H & square or hexagonal Kelly
-
API 4145H & square or hexagonal Kelly 6 5/8REG 7 3/4 NC31
-
Black 2-3/8 to 6-5/8 full range of jointed drill pipe API 5DP
-
Black 2-3/8 to 6-5/8 full range of jointed drill pipe API 5DP made in China
-
API and H-90 connections Drill Collar cold rolled Pressed steel thread protectors
-
API and H-90 connections Drill Collar cold rolled Pressed steel thread protectors
-
API and H-90 connections 285 to 341 BHN hardness Drill Collar cold rolled Pressed steel thread protectors
-
API and H-90 connections 285 to 341 BHN hardness Drill spiral Collar cold rolled Pressed steel thread protectors
-
API and H-90 connections 285 to 341 BHN hardness Drill spiral Collar cold rolled Pressed steel&cast steel&plasthread protectors
-
NC46-65 API and H-90 connections integral spiral Drill Collar cold rolled Pressed steel&cast steel&plasthread protectors
-
NC50-70(4 1/2IF API and H-90 connections integral spiral Drill Collar cold rolled Pressed steel&cast steel&plasthread protectors
-
API 16A Hydraulic Ram BOP
-
API 16A Hydraulic Ram BOP
-
API 16A Full Seal Ram BOP
-
Annular BOP
Find Similar Products By Category
- Manufacturing & Processing Machinery > Petroleum Equipment & Machinery > Petroleum Machinery Parts
- Please Enter your Email Address
- Please enter the content for your inquiry.
We will find the most reliable suppliers for you according to your description.
Send Now-
Herish Kuo
Hi there! Welcome to my shop. Let me know if you have any questions.
Your message has exceeded the limit.

- Contact supplier for lowest price
- Customized Request
- Request Sample
- Request Free Catalogs
Your message has exceeded the limit.
-
Purchase Quantity
-
*Sourcing Details
Your inquiry content must be between 10 to 5000 characters.
-
*Email
Please enter Your valid email address.
-
Mobile