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HOT!!! API Oilfield U-Shaped Ram BOP
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Product Details
Place of Origin | Shandong, China | Brand Name | Sinotai | |
Model Number | 7 1/6,11"/15000psi, 20 3/4" 3000psi. | |||
After-sales Service Provided | Engineers available to service machinery overseas |
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Product Description
Specifications
Meet API Spec 8A/8C standardCE/ISO certificate.
Top quality and best price.
U-Shaped Ram BOP
U-Shaped Ram BOP
U-Shaped Ram BOP is designed and manufactured according to API Spec 16A standard and GB/T20174
Drilling and production equipment-Drill-through equipment, and is equipped with rams of various sizes.
With the best quality front ram rubber, top ram rubber and flange sealing stacks, U-shaped ram BOP can work
during the extreme working condition including extremely high or low temperature and extreme chemical environment. It includes U single ram BOP & U double ram BOP.
1.The pressure-bearing components are forged, so it has better strength and impact toughness;
2.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;
3.The auxiliary oil cylinder affords a smaller volume with same function;
4.The ram rubber has massive storage volume, and it adopts self-contained sealing;
5.The standard configuration includes a manual locking device, which ensures the ram is closed tightly
in case there is a hydraulic pressure loss;
6.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
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