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            Electric Power Steel 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: 2018-10-24 09:16
            view count: 393
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            Company Profile
             
             
            Product details

            Electric power steel pole introduction

            The appearance of the electric steel pole is beautiful. Because of its compact structure and beautiful image, the electric power steel rod can basically meet the aesthetic requirements.

            Parameters of Electric power steel pole

            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 mm to 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 strength

            620mpa


            Electric power steel pole advantage

            Electric power steel bar construction is simple and quick. Power steel pole construction basically does not need to set up the process, only need to install the power steel pole after the completion of the whole group immediately, the construction speed is much faster than the tower construction, so the use of power steel pole can greatly improve the construction efficiency and shorten the construction period.

            The material of steel bar is not easy to be stolen. Because the electric power steel pole is made of integral insertion or flange connection, the phenomenon of missing parts is basically eliminated, the hidden danger of accidents is reduced, and the line health level is improved.

            How to remove rust from electric power steel pole

            Coating rust prevention is a common and commonly used method to solve the problem of rust prevention for electric steel poles. It not only has good effect and low price, but also has many kinds of coatings, wide selection range and strong adaptability. It is not limited by the shape and size of components, and is convenient to use and suitable for field construction. But the durability is poor, and it needs to be maintained in a certain period.

            Electric power steel poles are protected by chemical oxidation, such as phosphating, in which steel is immersed in phosphating solution containing ferrous hydrogen phosphate and manganese hydrogen phosphate to form insoluble ferrous phosphate and manganese phosphate protective films; metal coatings, such as electroplating or hot dip galvanizing, are used to protect electric power; metal protective coatings, such as coatings, plastics, etc. The metal surface of the steel bar is protected from erosion by the medium. The above methods are all done from the surface, if from the internal changes in the composition of the power steel rod metal, increase copper, chromium or nickel alloy elements.

            http://www.futaometal.com/

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            欧美特黄AA片在线手机观看
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