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| 1103 Cast Iron Elastic seat Gate valves |
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Material :
| Body | Cast iron, |
| Stem | Stainless steel, |
| BONNET | Ductile iron QT450 |
| Flash board | cast iron QT450+EPDM |
| O-ring | NBR |
2. Technical standard:
Norminal Diameter: DN50-DN6000.
Norminal Pressure: 1.0,1.6Mpa.
Working Medium: Water, GAS,oils,acid medium ....
Years of OEM experience.
http://www.nbcoupling.com/cast-iron-stainless-steel-valve/29880776.html
http://www.nbcoupling.com/
1103 Cast Iron Elastic seat Gate valves
