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raoss international

zhejiang jinhua yuhulu,Jinhua,Zhejiang,China

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High pressure solar water heater manufacture in China



140 ~ 390 / Carton Get Latest Price


140 per Carton

50 Carton


By sea

5000 Carton per Year

T/T, L/C, D/P, PayPal

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Product Specification

Brand Name : RAOSS Type : -
oem : Accepted

Product Description

1)Inner water tank shell is made of SUS3042B food grade stainless steel plates, welded by argon arc. Water is pure and drinkable, thickness is 0.5mm.
2)Out water tank shell is made of color steel with power painted, you can choose the color which you like
3)Heat insulation of water tanks adopts polyurethane foam and the thickness is 50mm
4)Silicon rings to connect and seal them, leak testing before make insulation
5)The tubes and supports are adjustable. The power bearing is average and can assure the vacuum tubes to use for a long time
6)Whole glass vacuum tubes adopt super hard borax and silica glass
7)Absorption rate: =93%, thermal radiation rate: =6%
8)It resists 25mm hail and the using life can last 15 years
9)Temperature when exposed to sun without water: 200oC,2.5 hours to boiling point if using single tube
10) If you use electrical appliances to aid heating and to switch off the power supple before bathing
11) Please contact with us if you have more questions
inner tank SUS 304-2B stainless steel, 0.41mm thickness
inner tank diameter 310mm, 360mm
outer tank SUS 304-2B stainless steel, 0.30mm thickness
Outer tank diameter 420mm, 460mm,470mm
Capacity 100L, 150L, 200L, 300L
Tank insulating layer 50-60mm high-density polyurethane foamed
Foam pressure 32kg/m3 minimum
Heat reservation 72 hours
Welding Argon arc welding
Vacuum tube type 3 target tube AL-N-AL/SS/CU coated
Outer Glass Tube Diameter 58mm
Inner Glass Tube Diameter 47mm
Length of the Vacuum Tube 1800mm
Thickness of the Glass Tube 1.6mm
Material of bracket Galvanized steel 1.5mm - black color
Structure of bracket Flexibility for flat or slope roof
Angle of bracket 28 30 45 degree
Screw for bracket SUS 202 stainless steel 8mm diameter
Seal High quality silicone rubber polymer

Contact Us

Contact Person : James

Company:raoss international

Address:zhejiang jinhua yuhulu, Jinhua, Zhejiang, China,


James < raoss international >
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