API Oilfield Annular BOP

Hydraulic Ram BOP

* API dual-ram BOP , BOP Hydraulic ram BOP of wellhead equipment

* Bore size: 7-1/16", 9", 11", 13-5/8", etc.

* working pressure: 3000psi, 5000psi, 10000psi and 15000psi.

* Body Styles: single, double, triple

* End type: API flanged, studded and other types are available.

All BOPs are strictly manufactured as per API Spec 16A, and can be used to replace Shaffer ram BOP, Cameron ram BOP, or Hydril ram BOP.

Hydraulic BOP ramadopts hydraulic pressure to close and open the ram. When there's no electric power, the ram can be closed manually. When the well needs to be closed for a long period, the ram must be locked manually. Hydraulic ram BOP can be used independently, and it also can be used with other BOP.

The hydraulic ram BOP is equipped with various types of pipe rams, which can seal the annular space between casing and drilling tools, and even the hollow well without pipe string.

packaging detail:  Regular Package

Shipping list: delivery depend on the quantity

Professional: We are professional manufacturer of BOP.Ensure our BOP is quality controlled and reliable

Quality Control: We have been engaged in valve design for many year and can guarantee best quality

Experienced Sales Team: Our sales team is experienced, and they all know our product well.

About Price: we provide very reasonable and competitive price for you

Shengli Oil Field Ruite Machinery Manufacturing Co., Ltd. is a joint-stock oil equipment manufacturer restructured from Daming Valve Factory – a former third tier unit under Shengli Oil Field Daming Group after the successful structural reform of diversifying operation of Shengli Oil Field in March 2002. Now, the company is located at No. 188, Road 14, Shengli Economic Development Zone, Dongying, Shandong, with a registered capital of RMB 61.58 million, fixed assets of RMB 55.001 million and a staff of 349 . The company’s annual output value exceeded RMB 210 million. Besides, the company is a member of first-tier supply network of Sinopec, first-tier supply network of PetroChina and No. 1 member of China Oil Energy.

With an area of 48,000 square meters and machining shops of 22,000-plus square meters, the company integrates the research, development, production, and marketing of wellhead assembly, medium- and high-pressure valves,X-mas, well control throttle pipe assembly, instruments, flowmeters, oil rig brake blocks, etc. The company has complete manufacturing workshops including casting, forging, heat treatment, welding, machining and finished product assembly. In addition, the company also has introduced  direct-reading spectrometers, high-speed ignited infrared sulfur analyzers, hydraulic universal testing machines, pendulum impact testing machines, spring tension and compression testing machines, ultrasonic flaw detectors, ultrasonic thickness gauges, powder detectors, valve torque and life test equipment, hydraulic valve pressure test equipment, valve flow test devices, etc. What’s more,we also have machining equipments including common lathes, large vertical lathes, CNC machines, single arm planers, floor boring machines, radial drilling machines, grinders, milling machines.We have passed the certifications such as ISO9001:2008, API, and TS.

With outstanding quality products and customer service, we have customers from North America, South America, Russia, Kazakhstan and so on. We are looking forward to establishing business relationship with customers around the world!

  If you need any requirement,pls contact me freely,i will send you the pricelist as soon as quickly.

  Email: doria.li @