Severe Service Shearing Blind Ram for Cameron U and UM BOPs, specially engineered for H2S sour gas environments. Constructed with H2S-resistant materials and elastomers to maintain sealing integrity under extreme sour service conditions. Suitable for offshore and onshore high-H2S wells.
Severe Service U & UM BOP H2S Shearing Blind Ram | Sour Gas BOP Ram
Description
Severe Service U and UM BOP H2S Shearing Blind Ram

| Severe Service U and UM BOP H2S Shearing Blind Ram Part Numbers | ||||||||
|---|---|---|---|---|---|---|---|---|
| BOP Bore Size and Working Pressure (psi) | 1 Upper Ram Subassy |
2 Ram |
3 Blade Packer |
4 Packer |
5 Packer |
6 Top Seal |
7 Blade Insert |
8 Set Screw (QTY 2 Req’d) |
| 11″ 10,000 | / | 645009-01-00-01 | 644834-04-00-01 | 2164284-04 | 2164285-04 | 644703-01-00-01 | 645010-01-00-01 | 644582-01 |
| 13-5/8″ 5,000 and 10,000 |
644781-03-00-01 | 644780-01-00-01 | 644834-01-00-01 | 645427-01-00-01 | 645428-01-00-01 | 644707-01-00-01 | 644581-01-00-01 | 644582-01 |
| 13-5/8″ 15,000 | 2163019-01-02 | 2163017-01-01 | 644834-02-00-01 | 644832-03-00-01 | 644833-01-00-01 | 644709-01-00-01 | 2164281-01 | 644582-01 |
| Severe Service U and UM BOP H2S Shearing Blind Ram Part Numbers | ||||||||
| BOP Bore Size and Working Pressure (psi) | 9 Lower Ram Subassy |
10 Ram |
11 Packer |
12 Packer |
13 Top Seal |
14 Blade Insert |
15 Pin(QTY 2 req’d) |
/ |
| 11″ 10,000 | / | 645009-02-00-01 | 2164284-04 | 2164285-04 | 644703-01-00-01 | 645010-02-00-01 | 200231 | |
| 13-5/8″ 5,000 and 10,000 |
644781-04-00-01 | 644780-02-00-01 | 645427-01-00-01 | 645428-01-00-01 | 644707-01-00-01 | 644581-02-00-01 | 200231 | |
| 13-5/8″ 15,000 | 2163019-02-02 | 2163018-01-01 | 644832-03-00-01 | 644833-03-00-01 | 644709-01-00-01 | 644581-02-00-01 | 200231 | |

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