工业阀门 金属隔膜阀、阀体衬里厚度
公称尺寸 DN | 衬橡胶厚度 | 衬搪瓷厚度 | 衬氟塑料(或树脂)厚度 |
8 | — | — | — |
10 15 20 25 32 |
2.5 | 0.8~1.5 | 2.5 |
40 50 65 80 |
3 | 3 | |
100 125 150 |
4 | 4 | |
200 250 300 350 400 |
5 | — |
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