Valve
Product ordering specification information:
1. National standard general flange DN15
2. National standard general flange DN20
3. National standard general flange DN25
4. National standard general flange DN32
5. National standard general flange DN40
6. National standard general flange DN50
7. National standard general flange DN65
8. National standard general flange DN80
9. National standard general flange DN100
10. National standard general thread DN15
11. National standard general thread DN20
12. National standard general thread DN25
13. National standard general thread DN32
14. National standard general thread DN40
15. National standard general thread DN50
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High-concerned chemical : None
DIY Supplies : Electrical
Origin : Mainland China
place of origin : Chinese mainland