 Plug valves 310*311mm, 105MPa |
2017-08-25 |
| Plug valve, 410*411mm, 35MPa, reverse buckle |
2017-08-25 |
| Drilling tool float valve ZFF229, 730*630, 70MPa |
2017-08-25 |
| Drilling tool float valve ZFF165, 410*411, 70MPa |
2017-08-25 |
| Drilling tool float valve ZFF241, 730*731, 70MPa |
2017-08-25 |
| Drilling tool float valve ZFF121, 310*330, 70MPa |
2017-08-25 |
| Drilling tool float valve ZFF203, 630*631, 70MPa |
2017-08-25 |
| Drilling tool float valve ZFF279, 730*830, 70MPa |
2017-08-25 |
| Drilling tool float valve ZFF229, 730*731, 70MPa |
2017-08-25 |
| Drilling tool float valve ZFF241, 730*630, 70MPa |
2017-08-25 |
