法兰衬氟蝶阀 D341F46-16C-DN40,D341F46-16C-DN50,D341F46-16C-DN65,D341F46-16C-DN80,



PN0.6(MPa)


40
11/2
106
130
100
80
3
16
4-14
160
140
10


50
2
108
140
110
90
3
16
4-14
200
160
12

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