| 气阀钢 |
Φ6.0-7.9mm |
5Cr21Mn8Ni2N/21-2N |
江苏兴海 |
| 气阀钢 |
Φ5.3-5.9mm |
5Cr21Mn9Ni4N/21-4N |
32700 |
江苏兴海 |
0 |
| 气阀钢 |
Φ8.0-12.5mm |
5Cr21Mn9Ni4Nb2WN/21-4NWNb |
江苏兴海 |
| 气阀钢 |
Φ6.5-7.9mm |
3Cr23Ni8Mn3N/23-8N |
江苏兴海 |
| 气阀钢 |
Φ8.0-12.5mm |
X60CrMnMoVNbN21-10/X60 |
江苏兴海 |
| 气阀钢 |
Φ8.0-12.5mm |
X85CrMoV18-2/X85 |
江苏兴海 |
| 气阀钢 |
Φ5.0-5.9mm |
5Cr21Mn8Ni2N/21-2N |
兴化五鑫 |
| 气阀钢 |
Φ5.0-5.9mm |
5Cr21Mn9Ni4N/21-4N |
兴化五鑫 |
| 气阀钢 |
Φ5.0-5.9mm |
5Cr21Mn9Ni4Nb2WN/21-4NWNb |
兴化五鑫 |
| 气阀钢 |
Φ5.0-5.9mm |
X60CrMnMoVNbN21-10/X60 |
兴化五鑫 |
| 气阀钢 |
Φ5.0-7.0mm |
5Cr21Mn8Ni2N/21-2N |
兴化双发 |
| 气阀钢 |
Φ5.0-5.9mm |
5Cr21Mn9Ni4N/21-4N |
兴化双发 |
| 气阀钢 |
Φ5.7mm |
5Cr21Mn9Ni4Nb2WN/21-4NWNb |
兴化双发 |
| 气阀钢 |
Φ5.0-5.3mm |
X60CrMnMoVNbN21-10/X60 |
兴化双发 |
| 气阀钢 |
Φ5.0-5.9mm |
5Cr21Mn9Ni4N/21-4N |
重庆德力 |
| 气阀钢 |
Φ5.3-5.9mm |
4Cr9Si2 |
重庆德力 |
| 气阀钢 |
Φ4.0-4.9mm |
4Cr10Si2Mo |
重庆德力 |
| 气阀钢 |
Φ20.5mm |
4Cr10Si2Mo |
12800 |
长城特钢 |
0 |
| 气阀钢 |
Φ20.5mm |
4Cr14Ni14W2Mo |
56900 |
长城特钢 |
0 |
| 气阀钢 |
Φ7.7-9.0mm |
4Cr9Si2 |
长城特钢 |
