WJ41H-16-DN15,WJ41H-16-DN20,WJ41H-16-DN25,WJ41H-16-DN32,WJ41H-16-DN40,德标波纹管截止阀
mp
适用介质
suitable madium


1.6
2.4
1.76
-20℃-350℃
水、蒸汽、油品等
water,steam,oil,etc.


2.5
3.75
2.75


4.0
6.0
4.4



WJ41H德标波纹管截止阀主要零部件材质：



序号NO.
名称part name
材质m

01/21 11:26