Antisulphur oil (gas) production wellhead equipment
Features:
The antisulphur oil (gas) production wellhead equipment is designed and manufactured according to GB/T22513 and API spec 6A. All bearing parts and flanges are use high quality alloy steel forgings and experience NDT and special heat treatment to ensure safety. They also have good antisulphur property.
The antisulphur oil (gas) production wellhead equipment consists of bottom flange, upper flange, tubing head, gate valve, small cross joint, stop valve, instrumentation, etc.
Technical Parameter:
|
Model |
KQ65-35 |
KQ65-60 |
KQ65-70 |
KQ78-70 |
KQ65-105 |
KQ78-105 |
|
Working pressure
(MPa) |
35 |
60 |
70 |
70 |
105 |
105 |
|
Drift diameter (mm) |
65 |
65 |
65 |
78 |
65 |
78 |
|
Working temperature |
-29～121℃ |
|
Applicable media |
Crude oil and natural gas |
|
Material grade |
AA-FF |
|
Product grade |
PSL1～PSL3 |
|
Performance grade |
PR1 |
|
Main valve |
PFF65-35 |
PFF65-60 |
PFF65-70 |
PFF78-70 |
PFF65-105 |
PFF78-105 |
|
Wing valve |
PFF65-35 |
PFF65-60 |
PFF65-70 |
PFF78-70 |
PFF65-105 |
PFF78-105 |
|
Bypass valve |
PFF65-35 |
PFF65-60 |
PFF65-70 |
PFF78-70 |
PFF65-105 |
PFF78-105 |
