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Q235 Steel GSM RRU Electric Transmission Tower

    Buy cheap Q235 Steel GSM RRU Electric Transmission Tower from wholesalers
     
    Buy cheap Q235 Steel GSM RRU Electric Transmission Tower from wholesalers
    • Buy cheap Q235 Steel GSM RRU Electric Transmission Tower from wholesalers
    • Buy cheap Q235 Steel GSM RRU Electric Transmission Tower from wholesalers
    • Buy cheap Q235 Steel GSM RRU Electric Transmission Tower from wholesalers
    • Buy cheap Q235 Steel GSM RRU Electric Transmission Tower from wholesalers

    Q235 Steel GSM RRU Electric Transmission Tower

    Ask Lasest Price
    Brand Name : ChangTong
    Model Number : JGT190409-4
    Certification : ISO9001:2008
    Price : USD1000-1500/Ton
    Payment Terms : L/C, T/T, Western Union
    Supply Ability : 20000Ton/year
    Delivery Time : 30-45days
    • Product Details
    • Company Profile

    Q235 Steel GSM RRU Electric Transmission Tower

    Customized Design Angle Steel Bar Telecommunication Telecom Antenna 4 legs Tower


    Product Description

    1, Material requirements of angle steel tower


    1. The materials used for the tower shall comply with the requirements of the design document, and all steel materials shall be hot-dip galvanized for anti-corrosion.


    2. All steel products are qualified products of national large-scale steel plants. The selected steel products are attached with quality certificate, steel factory inspection certificate and other original certificates, and meet the requirements of design documents.


    3. The foundation screws are connected with anti-theft nuts, and the others are connected with grade 4.8 ordinary bolts. The quality standard of bolt and nut should meet gb5780-86 and gb41-86 respectively.


    4. When the welding structure is made of Q235 steel, E43 welding rod is selected. When Q235 steel is used, E43 welding rod is selected. When different strength steels are connected, welding materials suitable for low strength steels can be used.

    Raw Material

    No.1


    GradeMild SteelHigh Tensile Steel

    GB/T 700:Q235B, Q235C,Q235D

    ASTM A36

    EN10025: S235JR, S235J0,S235J2

    GB/T1591:Q345B, Q345C,Q3455D

    ASTM A572 Gr50

    EN10025: S355JR, S355J0,S355J2

    No.2


    Design Wind Speed

    Up to 250km/h

    Or can be customized

    No.3Acceptable DeflectionO.5~1.0 degree
    No.4Tension Strength360~510 MPA470~630 MPA
    No.5

    Yield strength

    (t≤16mm) (Mpa)

    355235
    No.6Elongation (%)2024
    No.7Impact strength KV (J)27(20°C)---Q235B(S235JR)27(20°C)---Q345B(S355JR)
    27(0°C)---Q235C(S235J0)27(0°C)---Q345C(S355J0)
    27(-20°C)---Q235D(S235J2)27(-20°C)---Q345D(S355J2)
    Blots & Nuts
    No.1GradeGrade 4.8, 6.8, 8.8
    No.2Standards for mechanical properties
    No.3BoltsISO 898-1
    No.4NutsISO 898-2
    No.5WashersISO 6507-1
    No.6Standards for Dimensions
    BoltsDIN7990, DIN931, DIN933
    NutsISO4032, ISO4034
    Welding
    No.1MethodCO2 Shielded Arc Welding & Submerged Arc Welding(SAW)
    No.2StandardAWS D1.1
    Marking
    Method of marking of the numbersHydraulic Press Stamping
    Galvanized
    No.1Galvanization standard of steel sectionsISO 1461 or ASTM A123
    No.2Galvanization standard of bolts and nutsISO 1461 or ASTM A153
    Test
    Factory test

    Tensile test,Elements analysis, Sharpy

    test(impact test),

    Cold Bending, Hammer test

    Product Show

    Our Factory

    Our Company

    Hebei Chang Tong Steel Structure Co., Ltd..located in the hometown of China Tower, is a modern big-scale
    professional company fabricating triangular communicationtower,four-corner communication tower, cable tower, single-tube tower,
    camouflage communication tower and transmission linetower.integrating design,fabrication and marketing,annual
    production capacity reaches more than 30,000 tons.Company always adhere to the business strategy of "survive
    by quality, develop by credit, increase efficiency by science and technology", continuously carry out technical transformation,
    complete production equipment, reliable production process,adopt advanced CNC angle steel production line, CNC sheet
    production line and various supporting equipment. The equipment has a first-class iron tower stakeout center, all of
    which implement microcomputer lofting, which guarantees the processing quality and provides a strong guarantee for
    production, which can fully meet the design and production requirements of various types of towers and substation
    structures.
    Our steel tower products have won good reputation from our customers,including China tower,China mobile,China
    unicom,China telecom,State grid and so on.In addition,our products also were exported to many countries and
    areas,including South American,Africa,Southeast Asia and Ireland.

    Production Process

    Detection

    Cooperative units

    Quality Q235 Steel GSM RRU Electric Transmission Tower for sale
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