Application
Applicable to connection at locations when drill platform, semi- submersible drilling vessel or drilling vessel moves relatively and the installation dimensions of the drill rig subsequently change, and to delivery of oil, gas, mud and other high pressure media (including mainly relief line, blowout control line and choke kill line).
Applicable standard
API Spec 16C
SY/T5323-2004
Features
The product features resistance to high pressure, thermal insulation. anti- flaming and fire resistance as well as inner wall with high abrasion resistance
Operating temperature
-40°C~+121°C
Flange connection type
Union connection type
Specification and basic parameters
ID | Rated operating Pressure | Test pressure | Min. burst pressure | Min. bending radius |
2" | 35MPa | 70MPa | 105MPa | 900 |
2" | 1000 | |||
3" | 1000 | |||
3 1/2" | 1100 | |||
4" | 1200 | |||
2" | 70MPa | 105MPa | 157.5MPa | 1000 |
2 1/2" | 1100 | |||
3" | 1150 | |||
3 1/2" | 1200 | |||
4" | 1250 | |||
2" | 105MPa | 157.5MPa | 236.25MPa | 1000 |
2 1/2" | 1150 | |||
3" | 1200 | |||
2" | 138MPa | 207MPa | 310MPa | 900 |
2 1/2" | 1100 | |||
3" | 1200 |
Application
Applicable to connection at locations when drill platform, semi- submersible drilling vessel or drilling vessel moves relatively and the installation dimensions of the drill rig subsequently change, and to delivery of oil, gas, mud and other high pressure media (including mainly relief line, blowout control line and choke kill line).
Applicable standard
API Spec 16C
SY/T5323-2004
Features
The product features resistance to high pressure, thermal insulation. anti- flaming and fire resistance as well as inner wall with high abrasion resistance
Operating temperature
-40°C~+121°C
Flange connection type
Union connection type
Specification and basic parameters
ID | Rated operating Pressure | Test pressure | Min. burst pressure | Min. bending radius |
2" | 35MPa | 70MPa | 105MPa | 900 |
2" | 1000 | |||
3" | 1000 | |||
3 1/2" | 1100 | |||
4" | 1200 | |||
2" | 70MPa | 105MPa | 157.5MPa | 1000 |
2 1/2" | 1100 | |||
3" | 1150 | |||
3 1/2" | 1200 | |||
4" | 1250 | |||
2" | 105MPa | 157.5MPa | 236.25MPa | 1000 |
2 1/2" | 1150 | |||
3" | 1200 | |||
2" | 138MPa | 207MPa | 310MPa | 900 |
2 1/2" | 1100 | |||
3" | 1200 |