70 tube-The metal sheet with selective coating in the vacuum glass pipe is taken as the heat absorption surface from the sun. 70 Tube Working principle: The metal sheet with selective coating in the vacuum glass pipe is taken as the heat absorption surface from the solar energy....

solar geyser Certificate: SRCC, Solar Keymark, CE and ISO9001 solar geyserOuter tank: SUS304-2B stainless steel or colourful steel or galvanized steelInner tank: SUS304-2B food-grade stainless steel thickness 0.4Sealing Ring: Excellenrt Silica gel material. life is twice longer...

3 Hi vacuum tube Long time warranty to 15 years 3 Hi vacuum tubespecificationAll glass evacuated tubes are the key component of solar collectors. The evacuated tube is similar to a conventional Dewar flask and consists of two borosilicate glass tubes, a glass with high chemical...

solar heater (1) vacuum-tube type (2) CE ,ISO ,SGS provided , 15 years life (3) Pressurized and non-pressurized We are a professional solar water heater manufacturer with ISO and CE certificate in Changzhou, China.Vacuum-tube solar heater1.Split  pressurized solar...

common vacuum tube common vacuum tubeAll glass evacuated tubes are the key component of solar collectors. The evacuated tube is similar to a conventional Dewar flask and consists of two borosilicate glass tubes, a glass with high chemical and thermal shock resistance. The outer...

plastic solar water tank HOT-w/wo copper coil,is for split solar water heating system for house or project use plastic solar water tank HOT Product model100L150L200L300L400L500LInner bladder diameter(mm)φ385φ385φ480φ480φ600φ600Material and thickness of the...

flat plate solar collector 1 CE ISO SGS Certificate 2 OEM available 3 2.0mm tube and 0.8mm inner tank 4 Solarkeymark standar flat plate solar collector, IMPOSOL evacuated tube solar collector   design uses evacuated tube and heat pipe technology, providing...

three target tube Certificate: SRCC, Solar Keymark, CE and ISO9001 three target tubeIntroduction All glass evacuated tubes are the key component of solar collectors. The evacuated tube is similar to a conventional Dewar flask and consists of two borosilicate glass tubes, a glass...