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 | | 名稱：瓶閥門 型號(hào)： | |  |  | |
| 型號(hào) |
工作壓力MPa |
公稱通徑mm |
介質(zhì) |
出口螺紋 |
| QF-2 |
15 |
4 |
O2/N2/Air |
G5/8-14-RH-EXT |
| QF-12A |
20 |
4 |
O2/N2/Air |
G5/8-14-RH-INT |
| QF-21/21A |
15 |
2 |
O2/N2/Air |
W21.8-14-RH-EXT |
| QF-2A |
15 |
7 |
CO2 |
G5/8-14-RH-EXT |
| PX-32A |
15 |
4 |
Ar/He |
G5/8-14-RH-EXT |
| PX-34A |
15 |
4 |
Ar/He? |
G5/8-14-RH-INT |
| QF-30(A) |
15 |
4 |
H2/CO/C2H2 |
W21.8-14-LH-EXT |
| QF-10 |
2 |
6 |
Cl2/SO2 |
G3/4-14-RH-EXT | |
| ?????? | | | | 點(diǎn)擊次數(shù)：2920 |  |
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