Min. Order Reference FOB Price
1 Piece US$100.00 / Piece
Product Description
Vacuum tube solar collector/solar collector/heat-pipe solar collector Specifications: 1) inner manifold: Copper header 2) outer manifold: Stainless steel SUS304-2B/aluminum alloy 3) Insulation: Rock wool 4) Rubber Seals and Rings: Stabilized high temperature silicone rubber 5) Optimal ...