波纹铝管支持空洞的扩大

This product is stranded around the corrugated aluminum tube with one or two of the hard aluminum wire, high-strength Al Alloy conductor, heat-resistant Al Alloy conductor, galvanized steel wire and the common steel wire. It using the corrugated aluminum tube instead of galvanized flexible tube has the following advantage: Expanded diameter is effective, Structure is stable, and no middle joints, and that enhances the radial pressure and flexibility. weight is Light and corrosion-resistant. can greatly reduce the impact of transmission lines of Corona, reduce wear and tear, reducing the radio interference. large Transmission capacity, high mechanical strength. Can simplify connecting tools, save material, facilitate the construction , operation is safe and reliable, maintenance workload is small. Application Widely used in power plants, substations, particularly apply to more than 2,000 meters altitude area or bus for higher power stations, substations. Standard 1. The hard Al conductor implements GB/T 17048-1997 (equivalent to IEC 60889: 1987). 2. Heat-resistant Al Alloy round conductor implements Q/ZL3-2008. 3. high-strength Al Alloy conductor implements JB/T 8134-1997 (equivalent to IEC 60104: 1987). 4. Galvanized steel wire (implements equivalent to IEC 60888: 1987). 5. According to user needs, we can product according with the material standards and requirements of user. Type and Name type nameJL//WKHard strands of aluminum tubesCorrugated aluminum tube supported hollow expanded bus conductorJLG1A/LWKHard aluminum and galvanized steel wire stranded Corrugated aluminum tube supported hollow expanded bus conductorJLG/LWKHard aluminum wire and common Low-carbon steel wire Corrugated aluminum tube supported hollow expanded bus conductorJLLHA2/LWKJLLHA1/LWKHard aluminum wire and high-strength Al Alloy conductor stranded Corrugated aluminum tube supported hollow expanded bus conductorJNRLH58/LWKHeat-resistant Al Alloy round stranded Corrugated aluminum tube supported hollow expanded bus conductorJNRLH58G1A/LWKHeat-resistant Al Alloy round and galvanized steel wire stranded Corrugated aluminum tube supported hollow expanded bus conductorJNRLH58G/LWKHeat-resistant Al Alloy round and common Low-carbon steel wire stranded Corrugated aluminum tube supported hollow expanded bus conductorSpecification be denoted with conductive cross-section standard in . Sketch of construction Corrugated aluminum tube Aluminum conductor Galvanized steel wire Structure and Performance