WJ41H-150Lb-DN1/2,WJ41H-150Lb-DN3/4,WJ41H-150Lb-DN1,WJ41H-150Lb-DN1 1/2,美标波纹管截止阀
2.5
3.75
2.75


4.0
6.0
4.4



WJ41H美标波纹管截止阀主要零部件材质：



序号NO.
名称part name
材质material


1
阀体body
GS-C25、CF8、CF3


2
阀瓣disc
2CR13、F304、F316


3
轴销hin

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