diyi

... R6440 C. SABS Approved SABS Approved Low pressure solar geyser DIYI-NP01-20A. Q-Factor for 20 tubes low pressure is ... ) Heat preservation: 72hrs11) Hail resistance: 25mm Low Pressure Solar Geyser (DIYI-NP01-20)

1. Diameter of the material: From 60 to 189mm; 2. Thickness if from 3mm to 8mm; 3. Flange or bottom plate is from 150 to 250mm 1. Surface treatment: Brushed polished, or Electrolytic polishing ; powder coating or hot-dip galvanized if it is carbon steel;2. Stainless steel: SUS304 Or SUS316, Carbon steel, S235, Or S195, etc;3. Nice and smooth welding;4. 5 years warranty;5. OEM order are welcome;6. ...