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500KV gantry tower

Categories power line steel tower
Place of Origin: qingdao of china
Brand Name: MEGATRO
Certification: ISO 9001 ISO14001
keywords: 500KV gantry tower,500kv tower,transmission 500kv lattice tower,power 500kv tower
MOQ: 1ton
Price: FOB QINGDAO USD 1100/TON
Packaging Details: EXPORT STANDARD PACKAGE
Delivery Time: 30 DAYS OR AS PER CLIENT
Payment Terms: TT/LC
Supply Ability: 50000TONS/YEAR
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    500KV gantry tower

    500KV Gantry Single circuit overhead transmission tower
    A single-circuit transmission line carries conductors for only one circuit. For a three-phase system, this implies that each tower supports three conductors. In single-circuit towers the conductors are lined up horizontally. Both tubular and lattice steel towers can be designed so as to support single-circuit of electrical current. Single-circuit towers hold the different conductors stacked atop one another, and the power transmission line direction maybe changed due to requirements, which have light angle, medium angle, and heavy angle.


    This photo refers to our 500KV gantry single circuit overhead transmission tower. Due to tower loading, wind speed and other design requirements, sometimes the gantry steel structure will be used for power transmission line. This tower adopt bundle insulator and four split conductors; on top of tower peak is OPGW. Moreover, this tower design need less land occupied, but tower loading must be considered well.


    Our MEGATRO provide and design this type 500KV Single circuit tower mainly for our overseas client. Since 2004, MEGATRO focus mainly international market and had export many kind of transmission structures to overseas clients. MEGATRO has been manufacturing lattice transmission tower & tapered steel poles for lighting, traffic control, communication and utility applications. MEGATRO pioneered the development of transmission tower, telecom tower, substation, and other steel structure and was also at the forefront in the design of Transmission tower.

    Today, with over 10 years of experience and our commitment to excellence, MEGATRO remains an industry leader in the manufacture and design of steel tubular & angular & monopole structures for all Highway, Municipal, Custom, telecom, lighting and electric Utility applications. MEGATRO has a complete staff of professional engineering personnel trained in the PLS Pole program and three different manufacturing processes for producing steel towers, poles and other supports. We utilize the latest versions of PLS-CADD, PLS-POLE, TOWER, AutoCAD and other CAD software.

    The structure shall be designed according to load combinations given as per IEC 61936-1 and as illustrated below:
    Normal loads
    1 Dead weight load
    2 Tension load
    3 Erection load
    4 wind load

    Exceptional loads
    1 Switching forces
    2 short-circuit forces
    3 Loss of conductor tension
    4 Earthquake forces


    MEGATRO is one of the few manufactures who assemble a face of 500KV Gantry Single circuit overhead transmission tower. This attention to quality may not be the cheapest process but it does insure every tower meets our high standards of quality. And it helps to reduce on-site construction cost due to mismatched assemblies. After fabrication all 500KV Gantry Single circuit overhead transmission towers are delivered to the galvanizing facility to be Hot DIP Galvanized. Towers are processed through the facility by Caustic Cleaning, Pickling, and then Fluxing. These strict procedures insure years of maintenance free towers. MEGATRO' 500KV Gantry Single circuit overhead transmission tower systems can accommodate a variety of cross-arm. MEGATRO also offers a wide variety of accessories and mounts.

    Other information:
    Availability size: Based on the customer's requirements.
    Material: Chinese material or as per clients requirement
    Package: Both parties discuss before delivery
    Port of Loading: Qingdao Port
    Lead Time: One month or based on the customer's needs
    Minimum order: 1 ton
    Fabrication standard: Chinese Standard or other standard which client accepted

    Steel grades
    Tower legs: Chinese steel Q420, which same to ASTM A572 GR60
    Other webs, bracing and not stress plate and angle steel: Chinese Q345B and Q235B, which same to ASTM A572 GR50 and ASTM A36
    Plates: Chinese steel Q345B, which same to ASTM A572 GR50
    Bolts: Chinese grade 6.8 and 8.8, which similar to ASTM A394
    A) Dimension and tolerance for angle are according to GB/T1591-1994, similar to EN 10056-1/2
    B) Hot dip galvanization in accordance with GB/T 13912-2002, which similar to ASTM A 123
    C) The welding will be performance in accordance with AWS D1.1 or CWB standard

    If any special requirement, we can design and discuss with client.

    Quality 500KV gantry tower for sale
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