1. 5 years quality assurance 2. Certificate:CE,ISO,CCC,solar keymark,SRCC 3. OEM provide and sample offer

specfications:

 Working description:

a:There is no water in the vacuum tube .so the tube will not break in the winte

b:The water is heated by the heat pipe rapidly.it can be still operate in the event of     occasional tube breakages

c:It can be combined with the architecture and  the existing pipeline  perfectly

Materials:

Heat Pipe Vacuum Tube	Tube Size	Φ58×1800MM
	Tube Nos.	15 / 18 / 20 / 24 / 30
	Material	Three-target vacuum tube,  antifreezing copper heat pipe, aluminum absorber fin
	Coating	Cu/SS-ALN(H)/SS-ALN(L)/ALN
Pressurized Manifold	copper pipe Manifold (material)	TP2 copper (Ø35x0.8mm)
	Manifold casing material	Moulded high-density fibre glass wool 55m
	Thickness of insulation(mm)	45 mm
Bracket	Aluminum alloy 2.0mm
Accessories	Stainless bolts & nuts, anti-aging rubber seal and tube holder
Test Pressure	12 bar
Tilt Angle	20°~ 90° (-5° upright or level shift)
Hail Resistance	Φ25mm in diameter
Anti-freezing	≤ (-)40°C
Sealing Materials	Ethylene-Propylene-Diene Monomer

 Our advantage:

1. 5 years quality assurance2. Certificate:CE,ISO,CCC,solar keymark,SRCC is available

3. OEM provide and sample offer

  

(HOT SALE) Energy-saving solar water heater collectors(manufactory)