This is the supplier profile page of Qingdao Shagang Solar Equipment Coperation, where buyers can explore products, connect directly with the supplier for pricing inquiries.
China
0
Binhai Road, E&T Development Zone
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Business Description
VACUUM SOLAR TUBE is our leading products. The company strives to become a professional manufacturer and supplier of excellent rough tubes,vacuum heart-collecting tubes and solar power hearts.And in 2005,Through ISO9001:2000and ISO14001:2004 system authentication. Features as follow: 1.Structure All-glass-coaxial double-layer tubes 2.Outer Tube thickness 1.6mm ,Inner tube thickness 1.6mm . 3.Material of coating :Al N/Al N-SS/Cu . 4.Absorptance 0.940.96 Emittance 0.040.06 . 5.Transmittance of Outer Tube : 0.91 . 6.Stagnation temperature (height) : 270~300C . 7.Bearing hailstone ability : hailstone diameter 25mm 8.Pressure-endure ability 1MPa
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