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  • Tel: +86-571-63136839
  • Fax: +86-571-63136839
  • Brooks: +8613666651334
  • Skype: brookslilac
  • Add: #3Rd,Dongzhou industrial Park,Fuyang district, Hangzhou city, Zhejiang province,China.
  • E-mail: brooks@dbtower.cn
  • Single Circuit Power Poles

    Single Circuit Power Poles Type: Straight Pole, Tensile Pole, Turn Pole for power pole Suit for Electricity distribution Shape: Conoid, Multi-pyramidal, Columniform, polygonal or conical Material: Q345B/A572, minimum yield strength>=345n/mm2 Q235B/A36, minimum yield strength>=235n/mm2 As...
    Product Details:

    Single Circuit Power Poles

    Type: Straight Pole, Tensile Pole, Turn Pole  for power pole

    Suit for Electricity distribution

    Shape: Conoid, Multi-pyramidal, Columniform, polygonal or conical 

    Material: Q345B/A572, minimum yield strength>=345n/mm2

                   Q235B/A36, minimum yield strength>=235n/mm2

    As well as Hot rolled coil from Q460, ASTM573 GR65, GR50, SS400, SS490, to ST52-

    Tolerances of dimension: +- 2%

    Power voltage: 10 KV ~550 KV


    Safety Factor:

    Safety factor for conducting wine: 8

    Safety factor for grounding wine: 8

    Design Load in Kg: 300~ 1000 Kg applied to 50cm from the top  for power pole

    Marks: Name plate through rivet or glue, engrave, emboss as per customer requirement

    Surface treatment: Hot dip galvanized Following ASTM A 123, color polyester power or any other standard by client required

    Joint of Poles: Insert mode, inner flange mode, face to face joint mode

    Design of pole: Against earthquake of 8 grade  for power pole

    Wind Speed: 160 Km/Hour. 30 m /s for power pole

    Minimum yield strength: 355 mpa  for power pole

    Minimum ultimate tensile strength: 490 mpa  for power pole

    Max ultimate tensile strength: 620 mpa  for power pole

    Standard: ISO 9001 for power pole

    Length of per section: Within 14m once forming without slip joint

    Welding: We has past flaw testing.Internal and external double welding makes the welding beautiful in shape

    Welding Standard: AWS ( American Welding Society ) D 1.1

    Thickness: 1mm to 30 mm


    Production Process

    Raw material test → Cutting →Molding or bending →Welding (longitudinal )→Dimension verify →Flange welding →Hole drilling →Calibration →Deburr→Galvanization or powder coating ,painting →Calibration →Thread →Packages


    Packages

    Our poles as normal cover by Mat or straw bale at the top and bottom ,anyway also can following by client required , each 40HC or OT can loading how many pcs will calculation base on the client actually specification and data.



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