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falt panel collector


 Offer details
 Category: Electronics & Electricals / Other
 Date of placement: Dec 10, 2009 01:12 (GMT)
 Expiration date: Sep 21, 2012 15:17 (GMT)
 Type: Sell
 Subject: falt panel collector
 Details: ???± Details of Collector : a. Fin:TP2 copper or Dimension ????1840*140*0.12mm Fin:Copper plate or Copper& aluminum complex plate : Dimension :1840*140*0.25mm b. Header tube:Copper ?¦?µ22x0.8mm c. Flowing tube:Copper ?¦?µ10x0.5 mm d. Coating layer: TiNOx, Absorbing Efficiency ????95%????2%, Emissivity ????5%????2% e.Strand Weld: Ultrasonic f.Insulation: Imported rock wool & whole block polyurethane foam anti-freezing, thickness 50mm. g.Cover glass: textured tempered glass, thickness:4mm, Light throgh ratio 87%-91% h.Backsheet:Embossed Zinc steel anti-corrosion ,thickness:0.4mm i. Border frame: aluminum alloy anti-corrosion ,white/black colors optional j. Seal ring:High temperature protected Rubber, metal elasticity anti-aging water proof k. Rivet: aluminum alloy L: Approx. Weight: 36Kg ???±Flat plate collector features ???™Absorber plate D.Xia Solar use high selective titanium coating film on absorber. High selective titanium coating film is a special developed TiNxOy film by spurting on the copper ribbon through physical vapor deposition (PVD) technology. Working temperature: -35 ~ 150???¦ D.xia Solar develop a patent way to spurt a reflection reducing coating and anti-corrosion ceramic membrane on the compound film, thus even after 25 years , the performance can still be above 95% as the initial time. The absorb ribbon is welded to the copper pipe by USW (ultrasonic welding) technology to minimum the destroy to the metal when welding. ????Insulation The absorber plate is encased in 25 mm rigid Polyurethane foam, with an option to additional layer of glass wool, retaining the collector????s heat. ???›Solar Glass Glazing The single-pane 3.2-mm solar glass is patterned to reduce reflection and tempered to maximize strength and durability. The 0.03% low iron oxide content enables a high solar transmittance of 91%. ????Casings All anodized aluminum extrusion casings are made of solid construction available in a natural or black color. ????Tubing Grid 5/8???± or 8 mm copper risers brazed to 11/8???± or 7/8???± copper manifolds with optional flow distribution. ????Back Plate ????Collector
 Contact information
Company: ChangZhou BoShi New Energy Science &Technology Co.,Ltd
Contact person: Mr Xia
Country:

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