Double Tank Solar Water Heater

Offer Details

Offer Type:
Offer Group:	Others
Offer Post Time:	2009-11-07
Expiration Date:	2010-01-14
Details:	Double tank Solar water heater, compact non-pressurized type. Certificate: CE, CCC, ISO9001-2000 Specification: 1.Bracket:Galvanized steel, thickness:1.5mm/Stainless steel / Aluminium alloy, thickness:1.2-1.5mm; 2.Inner hot water tank:SUS 304-2B food grade stainless steel, thickness:0.4-0.6m; 3.Outer hot water tank:SUS 304 stainless steel/Galvanized steel, Thickness:0.3-0.5mm 4.Out tank dia.:420/480mm; 5.Insulating layer thickness:50-60mm polyurethane; 6.Back-up electric heater:1-3KW; 7.Cold water tank:inner:SUS304 stainless steel ,0.31mm,insulation layer:30mm,Outer tank:Stainless steel or galvanized steel 0.31mm 8.Inlet ,outlet and pressure vent will be welded 9.Vacuum tube:Three target/high tube:Tri-element coating(ALN/ALN-SS/CU) or AL-N-AL coating tune,Dia.58mm ,1.8m or 2.0m/dia.47mm,1.5m 10.Capacity:100-800L 11.Quality guarantee:5 years 12.Deliver time:in 15 days