节流截止放空阀 FJ41Y-16,FJ41Y-25,FJ41Y-40,FJ41Y-64,FJ41Y-100,FJ41Y-160,|产品总汇|无锡市昌林自动化科技有限公司手机版

节流截止放空阀 FJ41Y-16,FJ41Y-25,FJ41Y-40,FJ41Y-64,FJ41Y-100,FJ41Y-160,
350

水、蒸汽、油品等

碳钢

FJ41Y-25

2.5

FJ41Y-40

4.0

FJ41Y-6