Inner tank 1.2mm SUS3042B, outer tank 0.4mm food grade stainless steel. insulation polyurethane foam, thickness is 55mm.
Port: shanghai
Supply Ability: 800 Piece/Pieces per Day
Payment Terms: L/C,T/T
Contact SupplierPackaging Detail: cartons,wooden package for samples.
Delivery Detail: 15 working days
Inner tank 1.2mm SUS3042B, outer tank 0.4mm food grade stainless steel. insulation polyurethane foam, thickness is 55mm.
The tubes and supports are adjustable, power bearing is average and assure the tubes to use long time. within the tube, there is a heat pipe to increase heat transmiting efficiency.
Whole vacuum tube adopts super borax and silica glass. Absorb rate≥93%, thermal radiation rate≤6%. Resist 25mm hail, using life lasts 15 years.
Silicon ring to connect and seal them.