| 出生地 |
Zhejiang China (Mainland) |
| 牌子的名字 |
Yongxing |
Ball valve stem.According to your drawing and needs. 2Materialandspecification Type Specification Material Remarks ballvalvestem DN10 DN700 410,420,416,431,303,304,316,316L,17-4PH,F51,S32750,4140 Uponreceiptofyourrequirements 3Application ForvariousballvalveswithdifferentDNdimensions.