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Electric substation structure

Substations can be divided into: hub substations, terminal substations; step-up substations, step-down substations; power system substations, industrial and mining substations, railway substations (27.5KV, 50HZ); 1000KV, 750KV, 500KV, 330KV, 220KV, 110KV, 66KV , 35KV, 10KV, 6.3KV and other voltage grade substations; 10KV substations; box-type substations.

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  • Product Detail

    Product Tags

    Infrastructure of X.Y. Tower



    The heart of any manufacturing facility is its infrastructure. X.Y. Tower has an installed capacity to manufacture 30,000 tons of towers per year.

    X.Y. Tower is ready to meet the world's most stringent quality standards.

    Well-engineered layouts, mechanized production equipment and large storage facilities for steel give X.Y. Tower quality products as per the stern requirements of customers.

    The fabrication plant at Chengdu has been built on a plot measuring 35,000 sq. meter. It combines highly skilled manpower with modern manufacturing infrastructure to ensure products of the highest quality.

    Built on another 7000 sq. meter of land for the galvanizing plant.

    It incorporates the latest technology for hot dip galvanizing of a variety of structures.

    Tower description

    transmission tower is a tall structure, usually a steel lattice tower, use to support an overhead power line. We render these products with the help of

    diligent workforce having vast experience in this field. We go through detailed line survey, route maps, spotting of towers, chart structure and technique document while providing these products.

    Our product covers the 11kV to 500kV while include different tower type for example suspension tower, strain tower, angle tower, end tower etc. 

    Additionally, we still have a vast designed tower type and design service to be offered while if clients have no drawings.

    Product name electric substation structure
    Brand X.Y. Towers
    Voltage grade 11-500kv
    Nominal height 18-48m
    Numbers of bundle conductor 1-6
    Wind speed 120km/h
    Lifetime More than 30 years
    Production standard GB/T2694-2018 or customer required
    Raw Material Q255B/Q355B/Q420B/Q460B
    Raw Material standard GB/T700-2006,ISO630-1995;GB/T1591-2018;GB/T706-2016 or Customer Required
    Thickness angel steel L40*40*3-L250*250*25; Plate 5mm-80mm
    Production Process Raw material test → Cutting →Molding or bending →Verification of dimensions →Flange/Parts welding →Calibration → Hot Galvanized →Recalibration →Packages→ shipment
    Welding standard AWS D1.1
    Surface treatment Hot dip galvanized
    Galvanized standard ISO1461 ASTM A123
    Color Customized
    Fastener GB/T5782-2000; ISO4014-1999 or Customer Required
    Bolt performance rating 4.8;6.8;8.8
    Spare Parts 5% bolts will be delivered
    Certificate ISO9001:2015
    Capacity 30,000 tons/ year
    Time to Shanghai Port 5-7 days
    Delivery Time Usually within 20 days depends on demand quantity
    size and weight tolerance 1%
    minimum order quantity 1 set

    Marketing Performance

    X.Y. Group is a company with long history. At the beginning of year 2000, The mainly business of the company was trading kinds of electrical and telecom equipment such as electric wire and cable、transformer、line hardware、switch cabinet、line tower etc. Between the Year 2001 and Year 2008,we provided kinds of equipment for hundreds of clients across the whole country. In the period time, X.Y. Group began to win the trust of customer because of the quality products and profession service. The trading business experience also bring X.Y. Group a stronger supply chain than our competitors.

    At Year 2008, X.Y. Tower was set up which focused on steel tower manufacturing. X.Y. Tower has benefitted from the widely customer resource and strong supply chain of the Group, the development of X.Y. Tower has been rapidly in recent years. Nowadays, X.Y. Tower provides more than 1000 sets steel tower every year. The clients cover more than 20 provinces of China and oversea markets. X.Y. Tower is the qualified supplier of many Global 500 group includes state grid、southern gird、China energy engineering Group、China telecom、Huawei etc. While our products are successfully applicated in member state

    Hot-dip galvanizing

    Quality of Hot-dip galvanizing is one of our strength, Our CEO Mr. Lee is an expert in this field with reputation in Western-China. Our team has vast experience in HDG process and especially good at handling the tower in high corrosion areas.   

    Galvanized standard: ISO:1461-2002.


    Thickness of zinc coating

    Strength of adhesion

    Corrosion by CuSo4

    Standard and requirement


    Zinc coat not be stripped and raised by hammering

    4 times

    detail (3)
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    Free prototype tower assembly service

    prototype tower assembly is a very traditional but effective way to inspect whether the detail drawing is correct.  

    In some cases, clients still want to do prototype tower assembly to ensure the detail drawing and fabrication is OK. Hence, we still provide prototype tower assembly service for free to customers.

    In prototype tower assembly service, X.Y. Tower makes commitment:

    • For each member, the length, position of holes and interface with other members will be checked accurately for proper fitness;

    • Quantity of each member and bolts will be carefully checked from the bill of materials when assembling the prototype;

    • Drawings and bill of materials, sizes of bolts, fillers etc. will be revised if any mistake is found.


    Package and shipment

    Every piece of our products is coded according to the detail drawing. Every code will be put a steel seal on each piece. According to the code, clients will clearly know a single piece belong to which type and segments.

    All the pieces are properly numbered and packaged through the drawing which could guarantee no single piece missing and easily to be installed.



    Normally, the product will ready in 20 working days after deposit. Then the product will take 5-7 working days to arrive at Shanghai Port.

    For some countries or regions, like Central Asia, Myanmar, Vietnam etc., China-Europe freight train and carriage by land may be two better options of transportation.

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