Ursprungsort
Hebei, China
Modellnummer
70mm/58mm/47mm/32mm/25mm/20mm
Standard or Nonstandard
Standard
Application
fit vacuum tube solar water heaters
Performance
Water resistant, High temperature resistant
Color
white, red and other colours
Hardness
50-90 durometre shore A
Material Type
100% virgin silicone rubber seal ring
Size
70mm/58mm/47mm/32mm/25mm/20mm and Accept custom
Operating Temperature Range (°C)
-30° C ~+300° C
Quality
Industrial grade, food grade