21-4N超臨界汽輪機(jī)螺栓21-4N大型鍛件
SUH616六角螺母SUH616
1Cr17Ni2超臨界汽輪機(jī)螺栓1Cr17Ni2走心機(jī)圓棒
50Cr21Mn9Ni4Nb2WN超臨界汽輪機(jī)螺栓50Cr21Mn9Ni4Nb2WN走心機(jī)圓棒
17-4PH螺栓17-4PH研磨棒
4Cr9Si24Cr9Si2
2Cr11NiMoVNbNB雙頭螺栓2Cr11NiMoVNbNB
4Cr9Si2六角螺栓4Cr9Si2鍛環(huán)
1Cr17Ni2螺栓1Cr17Ni2鍛環(huán)
2Cr11NiMoVNbNB內(nèi)六角螺栓2Cr11NiMoVNbNB研磨棒
30Cr2Ni2Mo雙頭螺栓30Cr2Ni2Mo大型鍛環(huán)
34CrNiMo6V汽輪機(jī)螺栓34CrNiMo6V鍛環(huán)
0Cr17Ni4Cu4Nb內(nèi)六角螺栓0Cr17Ni4Cu4Nb圓棒
4Cr10Si2Mo螺栓4Cr10Si2Mo走心機(jī)圓棒
4Cr9Si2六角螺栓4Cr9Si2走心機(jī)圓棒
50Cr21Mn9Ni4Nb2WN汽輪機(jī)螺栓50Cr21Mn9Ni4Nb2WN圓棒
0Cr17Ni4Cu4Nb六角螺栓0Cr17Ni4Cu4Nb鍛方
CD4Mcu雙頭螺栓CD4Mcu鍛件
17-7PH雙頭螺栓17-7PH圓棒
1Cr11Co3W3NiMoVNbNB六角螺栓1Cr11Co3W3NiMoVNbNB