黄铜丝口闸阀 Z15W-16T-DN10,Z45W-16T-DN20,Z25W-16T-DN10,Z65W-16T,Z15W-20T,Z95W-16T,
11/4
55
27
101
68
11/4


40
11/2
58
34
111
72
11/2


50
2
66.5
45
128
80
2





黄铜丝口闸阀法兰连接主要规格尺寸


DN
15
20

01/21 23:33