stable quality, competitive price,beautiful design
certification:CE,CCC,ISO9001-2008,SGS, Solar keymark, SRCC
offer OEM/ODM
Port: shanghai
Minimum Order Quantity: 1 Set/Sets sample is available
Supply Ability: 1000 Set/Sets per Week welcome to visit factory
Payment Terms: L/C,T/T,Western Union
Contact SupplierPackaging Detail: export carton
Delivery Detail: within 15 days
1 The vacuum tube is high borosilicate with copper rod in it.
2.Tube specification:58*1800mm.
3 Outer water shell are galvanized steel,color steel.
4. Inner tank material is adoption SUS304-2B food grade stainless steel .Water quality
to reach drinking.
5. Insulation layer is adoption50mm polyurethane overall foaming at same temperature and high
pressure. Temperature preservation can last for 72 hours.
6. Airproof cushion rubber is adoption excellent quality edible silastic.It's reliable and have long
performance life.
7. End cover of the outer tank is adoption galvanized board pressing molding once only and color
spraying plastics on the surface.High strength and long-lived.
8. Bracket material is adoption high strength aluminium alloy.It have rust prevention and ageing
resistance.It's stable and durable.
9. To deploy new type electric assist heater.Water temperature is well-distributed and more
safe and reliable.
Vacuum tube parameter:
1. vacuity:≥5*10-3 Pa
2. absorptivity:≥0.93
3. reflectivity:≤0.06
4. start temperature:≤25 degree
5. stuffy solarization temperature:250 degree
6. freeze proof temperature:-30 degree
7. wind resistance:30m/s
8. hail resistance:25mm
9. useful time:≥15years
10. clad layer:copper,aluminum nitride
11. glass tube material:high borosilicate
Workstation:
1. German import WILO water pump.
2. Italy import expansion tank.
3. intelligent controller(include function)