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镀铝锌太阳能热水器技术数据 Technical Date Of Elegance Series Solar Water Heater vacuum tube Inner Outer Insulation Layer Vol(L) Outer Dia(mm) Tube Len (mm) No(pcs) Material Material Dia (mm) Ф*7 ***0 *5 SUS**4 Al Zn Steel Ф**0 polyurethane *4 Ф*7 ***0 *8 SUS**4 Al Zn Steel Ф**0 polyurethane **0 Ф*7 ***0 *0 SUS**4 Al Zn Steel Ф**0 polyurethane **0 Ф*7 ***0 *4 SUS**4 Al Zn Steel Ф**0 polyurethane **1 Ф*7 ***0 *0 SUS**4 Al Zn Steel Ф**0 polyurethane **3 Ф*8 ***0 *6 SUS**4 Al Zn Steel Ф**0 polyurethane **8 Ф*8 ***0 *8 SUS**4 Al Zn Steel Ф**0 polyurethane **2 Ф*8 ***0 *0 SUS**4 Al Zn Steel Ф**0 polyurethane **9 Ф*8 ***0 *4 SUS**4 Al Zn Steel Ф**0 polyurethane **1 Ф*8 ***0 *0 SUS**4 Al Zn Steel Ф**0 polyurethane **0 Features: 1、 Water tank :Zinc&Aluminum Steel Sheet 2、 Inner sheel: Food Grade Stainless Steel 3、 Bracket: Aluminum alloy or steel bracked 4、 They can be custom-built according to requirment 5、 Elegance colour