solar water heater
*adopting the up-to-date technology
*using the world -class materials
*CE,IS9001,ISO14001
Port: Shanghai/Ningbo
Minimum Order Quantity: 100 Set/Sets
Supply Ability: 700 Set/Sets per Month
Payment Terms: L/C,T/T,Western Union
Contact SupplierPackaging Detail: wooden case and any you require
Delivery Detail: 15 Days
1.Manifold box:Aluminum alloy 1.8mm with black power painting
2.Manifold pipe:cooper tube with 1mm thickness
3.Vacuume tube:twin-glass with (three-target) selective absoption coating
4.Heat pipe:cooper with 0.7mm thickness
5.Freeze resistance:below 35 or more
6.Tube holder:First-class Nylon66
7.Permissible Wind:30m/s
8.Snow load:30cm
9.Working pressure:0.6mpa,testing pressure:0.9mpa
10.Effeciency:65.4%-76.2%