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- Contact Person : Mr. Yang Qingtao
- Company Name : Drilltech Manufacturing Co., Ltd. Cangzhou
- Tel : 86-317-2578837
- Fax : 86-317-2578522
- Address : Hebei,Cangzhou,The north side of BeIhuan Road,XinHua District,Cangzhou
- Country/Region : China
- Zip : 061000
DTC 21 1/4" 2000PSI ANNULAR BOP
21 1/4" 2000PSI ANNULAR BOP
BORE 21 1/4"
WORKING PRESSURE 2000PSI
TOP CONNECTION 21 1/4" 2000PSI 6BxR73 CRA Studded
Bottm connection 21 1/4" 2000psi 6BxR73 CRA Flanged
Annular blowout preventer
According to the structure of the packing unit,the annular blowout preventers are divided into the tapering packing unit annular BOP and the spherical packing unit annular BOP.
The features of tapering packing unit annular BOP
>>The tapering packing units are exchangeable with the HYDRIL's
>>The added wear-belts to the original design can prevent and improve the cylinder-grinding because of unbalanced loading.
>>The fortified rings can lift the whole BOP stack.
>>Screws connection type is convenient for assembing/disassembling and exchange of the packing units
DTC 21 1/4" 2000PSI ANNULAR BOP
