Cameron Ram BOP double ram BOP single ram BOP blow-out preventer drilling rig spare parts oilfield equipment
USD $1 - $1,000 /Piece
Min.Order:10 Pieces
Shengli Oilfield Ruite Machinery Manufacturing Co., Ltd.
Description
Ram BOP
Ram type BOP is simple and compact and is suited for land and platform applications. The ram in the BOP is pressure energized. The well pressure acts on the ram to increase the sealing force and maintain the seal even with loss of the closing pressure.
Ram type BOP’s bonnet are opened and closed by hydraulic pressure and the ram change is quick and easy. All operating parts, as well as, the rams and seals can be replaced on site, thus providing a completely reconditioned preventer.
working pressure (MPa) | Bore sizes (mm) | |||||||
180 (7-1/16") | 280 (11") | 346 (13-5/8") | 426 (16-3/4") | 476 (18-3/4") | 527 (20-3/4") | 540 (21-1/4") | 680 (26-3/4") | |
105 | √ | √ | √ | |||||
70 | √ | √ | √ | √ | √ | √ | ||
35 | √ | √ | √ | √ | √ | |||
21 | √ | √ | √ | √ | √ | |||
14 | √ | √ |
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