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Minimum Order
Localité:
zhejiang,china
Prix de commande minimale:
-
Commande minimale:
10 pcs
Packaging Detail:
-
Delivery Time:
3 DAYS
Supplying Ability:
50000 pcs per week
Payment Type:
-
Personne àcontacter Mr. norman
East fangzhi road,yuanhua town, haining, Zhejiang
Key features: certified solar energy product reliable and efficient heat transfer by twin-glass vacuum tube copper heat pipe for much more rapid heat transfer suitable for main pressure (up to 8 bar/**6i) corrosion resisatant silver brazed copper header easy plug-in installation ideal suitalble for the integrative pressurized solar water heater(SWH) and split pressurized SWH maintenance free quality guaranteed period:*0 years certificates: CE , ISO********8, CCC, and Keymark, SRCC and so on. specification: The marerial of glass tube: hard borosilicate :3.3 The thickness of inner and outer tube of:1.6mm Absorption coefficient: ï¹¥*0%(*2%) Absorptive coating :high efficient heat absorptive selective coating: SS-C/CU