工业阀门金属隔膜阀 阀杆和阀杆螺母材料
零件名称 |
材料名称 |
牌号 |
阀杆螺母 |
球墨铸铁 |
QT500-7 |
铜合金 |
ZCuZn38Mn2Pb2、ZCuAll0Fe3 |
|
HPb59-1 |
||
阀杆 |
优质碳素钢 |
35 |
不锈钢 |
1Cr18Ni9Ti、2Cr13 |
|
铜合金 |
H62 |
|
QAl9-4 |
||
ZCuZn38、ZCuAll0Fe3 ZCuZn38Mn2Pb2 |
This region has not yet joined our new website. You will now continue to the existing site for 网站名称