Delta was invited to participate in the highest-profile and largest green industry and green economy fair in mainland China, the 2010 China Green Industry and Green Economy High-Tech Expo (the first 2010 Beijing Green Expo).
It is reported that during the exhibition, Delta will display solar power converters including extended-range plug-in electric vehicles, conversion efficiency of up to 98%, LED lighting fixtures with high quality and performance, and accurate positioning of solar radiation sources. Solar chasing system, high-efficiency 1 kW wind turbine, A3 large-screen color electronic paper, etc., and the use of ultra-short-throw projectors, 3D high-quality projection system, 3D naked-view stereo display, etc. Video equipment, actively strive for the business opportunities of the mainland to develop green energy industry.
Copper Alloys Brazing rods Welding Rod . Copper Alloys brazing rod are suitable for gas-flame brazing ,high temperature brazing ,salt bath dip brazing of copper and copper alloys ,nickel, cast iron and hard alloys .While brazing by oxyacetylene, heat ing with oxidized flame quickly can lessen evaporation of Zinc and prevent gas porosity due to over-oxidization. Copper and Zinc alloy, widely used to braze carbon steel, cast iron, hard carAlso Name:Brass welding wire.WELDING ROD:Square rod and Round rod.Most popular for padding material of Gas-welding and ARC welding in brass. Can also used in gas welding of copper, steel, copper-nickel, cast tion and cemented carbide alloy tools incrustation.Recommended for the joining welding of copper with CU-Sn alloy. Best for the joining welding of Cu-Zn alloy with steel. Pre-heart suggested for the large size products and pulsed ARC welding is recommended for multilayer on steel.
Welding Rod
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