China Blowout Preventer Shear RAM Rubber/Bop Rubber Spare Parts/API 16A, Find details about China Bop, Annular Bop from Blowout Preventer Shear RAM Rubber/Bop Rubber Spare Parts/API 16A
BOP Model | Variable Ram Rubber (in) | ||||||||
Type | Bore mm(in) | Working pressure MPa(psi) | Temperature grade (°C) | 2 3/8"-3 1/2" | 2 7/8"-5" | 3 1/2"-5" | 4 1/2"-5 1/2" | 4 1/2"-7" | 5"-7" |
S | 179(7 1/16) | 35(5000) | -18°C -- 121°C | √ | |||||
70(10000) | √ | ||||||||
279(11) | 35(5000) | √ | √ | ||||||
70(10000) | √ | √ | |||||||
105(15000) | √ | ||||||||
346(13 5/8) | 35(5000) | √ | √ | √ | √ | √ | |||
70(10000) | √ | √ | √ | √ | |||||
105(15000) | √ | √ | √ | √ | |||||
540(21 1/4) | 14(2000) | √ | |||||||
21(3000) | √ | ||||||||
35(5000) | √ | ||||||||
U | 279(11) | 35(5000) | √ | √ | √ | ||||
70(10000) | √ | √ | √ | ||||||
105(15000) | |||||||||
346(13 5/8) | 35(5000) | √ | √ | √ | √ | √ | |||
70(10000) | √ | √ | √ | √ | √ | ||||
105(15000) | √ | √ |
Iitem | Inspection item | Technical specification ≤35MPa | Technical specification ≥70MPa |
1 | toughness A | 75±5 | 85±5 |
2 | 300% tensile toughness Mpa | ≥10 | ≥10 |
3 | tensile toughness Mpa | ≥19.6 | ≥19.6 |
4 | elongation rate % | ≥250 | ≥200 |
5 | permanent distortion % | ≤25 | ≤20 |
6 | aging rate120ºC×24h | ≥0.6 | ≥0.6 |
7 | brittleness temperatureºC | ≤-18 | ≤-18 |
8 | brittleness temperature KN/m | ≥40 | ≥40 |
9 | brittleness temperature Mpa | ≥4 | ≥4 |
Iitem | Inspection item | Technical specification |
1 | toughness A | 90±5 |
3 | tensile strength Mpa | ≥18 |
4 | elongation rate % | ≥100 |
5 | aging rate90ºC×24h | ≥0.75 |
6 | permanent compressing rate % | ≤20 |
A100ºC×70h |