Chonghong Industries Ltd.
Main products:steel wire rope,steel cips,quick link,sis rope,aircraft cable
Products
Contact Us
  • Contact Person : Ms. Yang Nicole
  • Company Name : Chonghong Industries Ltd.
  • Tel : 86-23-89119131
  • Fax : 0086-23-89119130
  • Address : Chongqing,Chongqing,Honghuang Road 10,Jiangbei District,Chongqing China
  • Country/Region : China
  • Zip : 400020

galvanized steel wire strand, stay wire and earth wire

galvanized steel wire strand, stay wire and earth wire
Product Detailed
galvanized steel wire stand, stay wire, earth wire and hot-dipped steel wire strand
Aerial earth wire for BS 183, ASTM IEC 888 1 x 7, 1 x 19 and 1 x 37 As overhead ground (or static) wire for protection against lighting 1 x 7 construction strand with grade A galvanization and with group one tensile strength is mostly used for this application Strand is installed at the top of steel tower and functions as a ground (earth) wire to protect the aluminum conductor with steel reinforced (ACSR) from lightening With its normal lifespan of 20 to 30 years, thick galvanized layer better than or equivalent to that of galvanized strand for ACSR is recommended For telecommunication cable (self-supporting type) Used to support self-supporting (SS) telecommunication cable, which has replaced obsolete lead-plated cables 1 x 7 strands with group one tensile strength and grade A galvanization are widely used for this application The telecom cable and galvanized strands are coated together with a poly-ethylene insulation As messenger wire to support utility lines Used at train railroad, streetcar line and subway railroad, either 1 x 7 or 1 x 19 construction strands are used As guying wire (for poles and towers) Used as guying wire for various poles, towers for power and telecom cables, the industry is moving towards using higher strength strands with better corrosion protection for this application For ACSR (aluminum conductor steel reinforced) Used to supports ACSR cable as the core strength member, for power cables with above 60kV capacity, ACSR is widely used in replacement of hard cu-strand conductors, in comparison with hard Cu cables, ACSR weighs 20% less with 1.7 times increase in strength so that the interval between power transmission towers can be doubled All trademarks shown here are for reference purposes only. They are the property of their respective owners, and we are not authorized to sell items bearing such trademarks.
 

galvanized steel wire strand, stay wire and earth wire



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