一体式法兰不锈钢高温球阀 PF.QQ41M-16P,PF.QQ41M-25P,QF.QJ41M-16P,PF.QQ41F-16P
210
24-3
8-23
295
400


200
400
335
295
265
30-3
12-23
330
450


PF.QQ41M F-25P RQ625P
40
180
145
110
85
18-3
4-18
155
250


50

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