Stem lubricator (LS model)
Description
Stem lubricator is used for installing and uninstalling under the pressure of check valve/plug (of BPV type ) into the pipe-hanger of the Christmas tree or for the pressure test of the Christmas tree.
CHARACTERISTICS
Nominal bore, mm (in)
65-103 (2 9/16 – 4 1/16)
Working pressure, MPa (PSI)
21-70 (3000-10 000)
Working fluid
oil, gas, solution, water
Working temperature
-60оС +121оС
Material class
АА, ВВ, СС, DD, ЕЕ, FF, НН
DETAILED SPECIFICATIONS
|
№ |
Model |
Nominal bore |
Working pressure, МРа/PSI |
|||
|---|---|---|---|---|---|---|
|
mm |
in |
21/3000 |
35/5000 |
70/10000 |
||
|
1 |
LS-65 |
65 |
2 9/16 |
+ |
+ |
+ |
|
2 |
LS-78 |
78 |
3 1/16 |
– |
– |
+ |
|
3 |
LS-80 |
80 |
3 1/8 |
+ |
+ |
– |
|
4 |
LS-103 |
103 |
4 1/16 |
+ |
+ |
– |