6) Package : cartons and wooden cases .
b) Coating as per customers' requirement
a) Fusion-bonded epoxy 200-250 microns inside and outside .
5) Coating
c) PN16
b) PN10
a) 250 PSI
4) Pressure grade
3) Size: 50 - 400mm/ 2" - 16"
b) Disc: grey iron/ bronze, grey iron or grey iron/ rubber
a) Valve body and bonnet: ductile iron ASTM-A-536, GGG500-7
2) Material:
and steam medium from flowing backward
1) The check valves supplied are mainly used for preventing the water
Features:
Detailed Product Description
check valve :
Material:
1) valve body and bonnet: ductile iron ASTM-A-536,GGG500-7
2) DIS: grey iron/bronze,grey iron
| Delivery Time: | 30 days |
| Package: | plywood cases or wooden case |
| Supply Ability: | 10000 Piece/Pieces per Month check valves |
| Minimum Order Quantity: | 10 Piece/Pieces check valves |
| Payment Terms: | L/C,T/T |
| Port: | Tianjin,Qingdao |
| Fob Price: | US$1000-2000Tianjin,Qingdao |
| Port Size: | standard |
| Media: | Water |
| Temperature of Media: | Normal Temperature |
| Material: | Casting |
| Power: | Manual |
| Pressure: | Low Pressure |
| Structure: | Check |
| Standard or Nonstandard: | Standard |