group nameWellhead Tools
Min Order1 piece
update timeMon, 08 Apr 2013 00:18:57 GMT
petroleum equipment API 16A
Usage Oil Well
Condition New
Min Order1 piece
Annular BOP
Sinotai offers a complete range of annular BOPs with bore sizes from 7 1/16” to 29 1/2” and working pressures up to 15,000 psi. The annular BOP utilizes special packing element, and its simple, compact design makes it work reliably and steadily. The packing element provides a long stripping life. It is designed especially for surface installations and it is also used on offshore platforms. It is compact, annular type BOPs which seal reliably on almost any sharp or size kellys, drilling pipes, tool joins, drilling collars, casing or wire line. It provides positive pressure control for stripping drilling pipe into and out of the hole.
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