AISI 4130 API 16A Rotating BOP Blowout Preventer For Oil & Gas Well Control
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...Rotating Blowout Preventer / Rotating BOP For Oil& Gas Well Control The rotating BOP is designed and manufactured as per API 16A Sepcification, and the rotating BOP is applied for controlling under balanced drilling. The main parts are: drill pipe driver, bearing assembly, sealing rubber, hub assembly and body. Structure Feature of Rotating BOP - Adopt two-stage rubber sealing. -The structure of rotating......
XI 'AN ZZ TOP OIL TOOLS CO.,LTD
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3 1/2''-5 1/2'' Rotating BOP Sealing Element / BOP Rubber Core
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... type and multi - function type. Temperature Range: Normal Conditions:-18C-121℃, Special Case:-45C℃-180℃. Dimension for Rotating BOP Sealing Element/Rubber Core: Drill Pipe Size Inner Size 5 1/2'' 4 7/8'' 5'' 4 1/8''...
XIAN ATO INTERNATIONAL CO.,LTD
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API 16A Blowout Preventer Equipment Rotating BOP Rubber Core
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.... It seals downhole dust, mud, oil, gas, air, and steam through the elastic deformation of the rotating rubber core to seal drilling tools such as kelly pipes, drill collars, and casings. and other substances, while forcing these substances to flow out...
Shaanxi FORUS Petroleum Machinery Equipment Co., Ltd
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High Pressure Oil / Gas Double Ram Bop 35Mpa Well Control
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... and fully closed, can seal the entire wellhead, while a semi-closed wellhead annular cross-section of the drill pipe remains. The universal BOP can activate in emergencies and handle drills and empty wells of any size. The rotating BOP sprays the sides...
Hebei E-valves Petroleum Equipment Co., Ltd.
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Non Rotating Cement Float Equipment Oilfield Casing Shoe Collar
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... casing buoyancy during run-in, and act as internal bops during the process of running and cementing the casing. Our float collar & shoe sizes range from 5 1/2” – 30” with float ball, stab in, non-rotating, spring and single / double valve types....
Puyang Zhongshi Group Co., Ltd.
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N80 Oilfield Cementing Tools , Non Rotating Casing Float Collar
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... for all classes of oil and gas wells. The plunger type valves prevent cement backflow, provide casing buoyancy during run-in, and act as internal bops during the process of...
Dongying Oilman Machinery Equipment Co.,Ltd.
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JIS Alloy Steel Rotating Pipe Flange Mining Machinery Parts
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...rotating pipe flange Product Range Standards: GB, JIS, AISI, SAE, ASTM/ASME, EN, DIN, GOST B, JIS, AISI, SAE, ASTM/ASME steel flange , DIN, GOST e steel flange 1. Main products: Custom Open Die Forging, Main Shaft, Wind Power Shaft, Stabilizer, Flange, Coupling, BOP......
Luoyang Hongxin Heavy Machinery Co., Ltd
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Carbon Steel OD 178mm Hole Drilling Manual Tool Lower IBOP
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...Overview Inside BOP is a device that can be installed in the drill string that acts as a check valve allowing drilling fluid to be circulated down the string but prevents back flow. The valve is opened and closed by spindle 90° rotation using the control ......
Xi'an TianRui Petroleum Machinery Equipment Co., Ltd.
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