黄页网址大全免费观看

<th id="xbzpj"></th>

<s id="xbzpj"></s>

  • <s id="xbzpj"><object id="xbzpj"></object></s><th id="xbzpj"></th>
    <th id="xbzpj"></th>

    <em id="xbzpj"><acronym id="xbzpj"><input id="xbzpj"></input></acronym></em>

      <tbody id="xbzpj"></tbody>
      1. Hot search:
         

        Steel Transmission Pole

        Click on the image to check the artwork
        unit price: negotiable
        min amount:
        amount:
        period for delivery: Consignment Deadline Days
        area: Jiangsu
        Expiry date : Long Effective
        last update: 2018-10-30 02:43
        view count: 384
        enquiry
        Company Profile
         
         
        Product details

        Steel transmission pole

        Electric steel transmission poles are made of polygonal steel pipes, circular steel pipes and other steels. Hot dip galvanizing or hot spraying zinc (and zinc alloy) coating is used for anticorrosion treatment. It is mainly used for power line erection. It's a substitute for traditional cement poles.

        Advantages of electric steel transmission pole

        1. The electric power steel bar occupies a small area.

        Small footprint is the main advantage of steel poles. Steel poles occupy a small area, generally about 1/3 of the self-supporting tower, and the top size of steel poles is much smaller than the tower, the need for air line corridor is also small, so steel poles in general can meet various environmental requirements, saving land expenditure.

        2) The appearance of the steel bar is very beautiful.

        The requirements for power line installation in urban construction are getting higher and higher, especially on some urban landscape roads. Traditional towers are difficult to meet. Due to its compact structure and beautiful image, the steel rod basically meets the aesthetic requirements.

        Apart from the above points, the electric steel pole has the advantages of short production cycle and great stress.

        Quality galvanized pole cross arm for overhead power line

        Height

        From 8 meter to 55 meter

        Suit for

        Electric Power Transmission and Distribution

        Shape

        Polygonal or Conical

        Material

        Normally Q345B/A572, Minimum Yield Strength ≥ 345 N/mm2
        Q235B/A36, Minimum Yield Strength ≥ 235 N/mm2
        As well as Hot rolled coil from ASTM A572 GR65, GR50, SS400

        Power Capacity

        10kV to 500kV

        Tolerance of the dimension

        According to client’s requirement.

        Surface treatment

        Hot dip galvanized Following ASTM A 123, or any other standard by client required.

        Joint of Poles

        Slip joint, flanged connected

        Standard

        ISO 9001:2008

        Length of per section

        Within 14 meter once forming

        Welding Standard

        AWS (American Welding Society ) D 1.1

        Thickness

        1 mmto 36mm

        Production Process

        Raw material test → Cutting →bending →Welding (longitudinal )→Dimension verify →Flange welding →Hole drilling →sample assemble → surface clean→ Galvanization or powder coating ,painting →Recalibration →Packages

        Packages

        Packing with plastic paper or according to client’s request.


        Product name

        pole cross arm for overhead power line

        Length of per section

        Within 14m once forming without slip joint

        Minimum ultimate tensile strength

        490mpa

        Max ultimate tensile strengt

        620mpa


        Self inspection requirements for electric steel transmission pole construction after construction

        (1) After a comprehensive review in the construction section, the defects found and the remaining problems have been dealt with, and the construction unit has considered itself qualified.

        (2) The construction site has been cleaned up and the responsible relocation fee, seedling compensation fee and labor service fee have been dealt with clearly by the construction department.

        (3) All obstacles in the area of two parallel lines formed by the extension of 5 m (35 kV 10 m) from both sides of the 10kV line to both sides of the line have been removed.

        (4) All the agreements involved, such as the urban construction agreement, the cross-river or railway agreement, the demolition agreement, the corridor agreement, etc., have been completed and the agreement relationship has been clarified. Reading: what are the safety requirements for overhead electric pole operation?

        (5) The original design drawings, revised construction design drawings and construction site records (including concealed engineering records), the test data or test reports of each component are available.

        (6) the remaining engineering materials have been counted and compiled.

        (7) the relevant conditions for handover and acceptance have been provided according to the regulations.

        http://www.futaometal.com/

        Total0bar [View All]  Related Comments
         
        More>other products

        [ ProductsSearch ]  [ Send Fav ]  [ Share ]  [ Print ]  [ Send Report ]  [ Close ]

         
        Home | Products | Suppliers | News | Tradeshow | Sitemap | Message | RSS Feed
         
        黄页网址大全免费观看
        <th id="xbzpj"></th>

        <s id="xbzpj"></s>

      2. <s id="xbzpj"><object id="xbzpj"></object></s><th id="xbzpj"></th>
        <th id="xbzpj"></th>

        <em id="xbzpj"><acronym id="xbzpj"><input id="xbzpj"></input></acronym></em>

          <tbody id="xbzpj"></tbody>