Product Specifications
137*1860
Available
Available
New
Double Vacuum Heating Tube
ISO
Water Heater, Solar Thermal
Glass
Pressurized
High Borosilicate Glass 3.3
137mm Diameter
Magnetron Sputtering Coating
High Hot and Cold Resistance, High Absorption Rate
Length and Diameter Can Be Customized
3-Layer, Copper/Stainless Steel/Aluminum
3.0mm
LOPU
Carton/Wood Packing
Diameter 137mm/Length 1860mm
China
8419901000