Full Open Safty Valve Fosv - Chinaprice: contact company for price
Full- opening valve is a manually operated valve in the drill string circulating system, specially used in the emer-
gent situation of blowout. While blowout, the kelly is in the well, may close the upper kelly valve first, then lift up the
kelly and close the spray- preventing device, so may avoid breaking the water pipe.
During the normal operation, close the full- opening valve before remove the kelly, may avoid the drill fluid to
spatter on the drill table.
O. D. ( mm)
I. D. ( mm)
- Posted By: dongying lake petroleum technology co.,ltd
- Phone: 00865467080020
- Address: huanghe road, dongying, China
- Website: http://lakepetro.com/
Published date: November 5, 2014 -
- Business Description: Lake Petro company is a professional supplier of various oilfield equipment,including oil drilling and service equipment,oil production equipment,OCTG,wellhead&downhole tools and spare parts with API certification.
Ssx A Mechanical Liner HangerEquipment / Machinery - dongying lake petroleum technology co.,ltd - China - November 5, 2014 - contact company for price
SSX- A MECHANICAL LINER HANGER The SSX- A Mchanical Liner Hanger, with double cones, double- row slips and double cylinders, is set hydraulically by applying pressure through the run- in string. A setting ball is circulated or dropped to the ball sea...
Stop Collars Knock On TypeEquipment / Machinery - dongying lake petroleum technology co.,ltd - China - November 5, 2014 - contact company for price
stop collars Features: 1. The stop collars are available in three types: Knock- On Type, Spiral Nail Type and Set Screw Type. 2. The stop collars can be installed on any position on casing to limit the axial movement of centralizers and cement basket...
Non Welded Bow Type Centralizer 8 5Equipment / Machinery - dongying lake petroleum technology co.,ltd - China - November 5, 2014 - contact company for price
Non Welded Bow type Centralizer Uses The Non- Welded Bow Spring Centralizers are made under the state of art Engineering Techniques and rugged quality system. They are developed to exceed API 10D specification to be used under most demanding conditio...
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