Heavy duty Brass Drain valves for water heater.
Connects with garden hose and fits directly into the water heater for easy draining.
Designation |
Chemical Composition % |
||||||||
Cu |
Sn |
Pb |
Ni |
Al |
Fe |
Mn |
Si |
Zn |
|
ZCuZn40Pb2 |
58~63 |
≤1.0 |
0.5~2.5 |
≤1.0 |
0.2~0.8 |
≤0.8 |
≤0.5 |
≤0.05 |
remainder |