Логотип Севмаша

Swivels ВП-60 and ВП-80 Print
Wednesday, 13 October 2010 09:34
Swivels are designed for washing fluid supply to drill column hung on swivel stem when repairing oil and gas wells.

Safe operation of swivels in regions with severe climate conditions is provided by high-strength cold-resistant steel with improved corrosion resistance and high impact load resistance.

ВП-60/ВП-80 principal characteristics:.
Height, mm 730/876
Width (with branch included), mm 340/460
Lifting capacity, t 60/80
Operating pressure, MPa 16/20
Stem outside diameter for wrench or elevator, mm 73/114
Stem opening diameter, mm 50/75
Wash pipe opening diameter, mm 60/75
Warranty service life, years 1,5/1,5

Swivels are hung on any type elevators or tongs fitted under a cover to be screwed onto the stem. Swivel design makes it possible to turn the body around the stem. Drill column weight is transferred to the elevator by the swivel stem and cover while swivel stem takes loads only from washing fluid pressure and hose weight of pressure manifold. To connect manifold hose with wash pipe of the swivel body quick-removable branch is used. Washover swivel is supplied with a set of spares and tools. The complete set can be increased at customer’s request.


washover swivel

 
 
 

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