GB Standards Gas Pipeline Valve
|
Picture |
Type |
Medium |
WP(MPa) |
DN(mm) |
Threadmm |
|
|
|
QJT30-12 |
|
|
12 |
|
|
| QJT30-18 |
O 2 ,N 2 ,H 2 ,Air |
3 |
18 |
|
|
|
|
|
15 |
4 |
G1/2 |
|
|
|
|
20 |
8 |
M33×2 |
M33×2 |
|
|
|
20 |
10 |
M33×2 |
M33×2 |
 |
|
O 2 ,N 2 ,H 2 ,Air |
20 |
15 |
|
|
|
O 2 ,N 2 ,H 2 ,Air |
20 |
20 |
|
F32 |
|
O 2 ,N 2 ,H 2 ,Air |
20 |
25 |
|
F38 |
 |
|
O 2 ,N 2 ,H 2 ,Air |
15 |
4 |
|
|
| |
|
O 2 ,N 2 ,H 2 ,Air |
15 |
4 |
|
|
| |
|
O 2 ,N 2 ,H 2 ,Air |
20 |
8 |
|
|
| |
|
O 2 ,N 2 ,H 2 ,Air |
20 |
10 |
|
|
|
|
|
15 |
4 |
M18×1.5 |
|
|
