KQ series of anti-sulfur oil (gas) wellhead equipment, according to GB / T22513-2008 standards and API spec 6A, NACE MRO175 design and manufacturing standards to meet the land and sea oil fields under different operating conditions of the equipment requirements.
|
model |
KQ65-14 |
KQ65-21 |
KQ65-35 |
KQ65-60 |
KQ65-70 |
KQ68-70 |
KQ65-105 |
KQ78-105 |
|
Nominal pressure |
14 |
21 |
35 |
60 |
70 |
70 |
105 |
105 |
|
Nominal diameter |
65 |
65 |
65 |
65 |
65 |
78 |
65 |
78 |
|
Working temperature |
-46℃ ~ 121℃ |
|||||||
|
Applicable medium |
天然气、原油、水 |
|||||||
|
Specification level |
PSL1 ~ 4 |
|||||||
|
Performance levels |
PR1 ~ 2 |
|||||||
|
Material level |
AA ~ FF |
|||||||
|
The connection form |
卡箍或法兰 |
|||||||
