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JIS Standrad SN 370/SN 420/SN 490 Hot Rolled Carbon Steel Bridge Steel Plate

JIS Standrad SN 370/SN 420/SN 490 Hot Rolled Carbon Steel Bridge Steel Plate

Short Description:

Alloy steel plates for bridge construction are designed to provide the necessary strength, toughness, and corrosion resistance required for building durable and reliable bridge structures. These plates are used in various components of bridge construction, including bridge decks, girders, and structural elements.


  • Processing Services: Bending, Decoiling, Cutting, Punching
  • Inspection: SGS, TUV, BV, factory inspection
  • Standard: AiSi, ASTM, DIN, GB, JIS
  • Width: customize
  • Application: building materials
  • Certificate: JIS, ISO9001, BV BIS ISO
  • Delivery Time: 3-15 days (according to the actual tonnage)
  • Port Information: Tianjin Port, Shanghai Port, Qingdao Port, etc.
  • Product Detail

    Product Tags

    STEEL PLATE

    Product Detail

    Product Name

    Hot Rolled Carbon Alloy Steel Plates for Bridge Steel

    Material

    GB:Q420QD/Q370QD/Q390QD/Q420YD /C/E /Q460QD/E
    JIS:SN/SM 370/420/490 YB/E/A
    ASTM:A709 Gr36/A709 Gr50

     Thickness

    1.5mm~24mm

    Technique

    Hot rolled

    Packing

    Bundle, or with all kinds of colors PVC or as your requirements

    MOQ

    1 Tons, more quantity price will be lower

    Surface Treatment

    1. Mill finished /Galvanized /stainless steel
    2. PVC,Black and color painting
    3. Transparent oil,anti-rust oil
    4. According to clients requirement

    Product Application

    • Bridge Steel

    Origin

    Tianjin China

    Certificates

     ISO9001-2008,SGS.BV,TUV

    Delivery Time

    Usually within 7-10 days after receipt of advance payment

    Steel Plate Details

    Material Composition: Alloy steel plates for bridge construction are typically composed of alloying elements such as chromium, molybdenum, and nickel, which enhance their strength, toughness, and corrosion resistance. These alloys are carefully selected to meet the specific requirements of bridge construction, including the need for high strength and durability.

    High Strength and Toughness: These plates offer high tensile strength and impact toughness, making them suitable for withstanding the dynamic loads and stresses experienced by bridge structures. Their high strength-to-weight ratio allows for the construction of lighter yet robust bridge components.

    Corrosion Resistance: Alloy steel plates for bridge construction are designed to resist corrosion, ensuring the longevity and structural integrity of bridge components exposed to environmental elements, such as moisture, salt, and atmospheric conditions.

    Weldability and Formability: These plates are engineered to be weldable and formable, allowing for ease of fabrication and construction of complex bridge structures. This characteristic facilitates efficient assembly and construction processes in bridge engineering.

    Compliance with Standards: Alloy steel plates for bridge construction are manufactured in compliance with industry standards and specifications, ensuring that they meet the required quality, performance, and safety criteria for bridge applications.

    Impact Resistance: These plates are engineered to provide excellent impact resistance, which is essential for withstanding dynamic loads, vehicular traffic, and environmental factors that bridges are subjected to during their service life.

    bridge steel plate
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    Product Of Advantages

    The advantages of bridge steel plates, particularly those made from high-strength alloy steel, include:

    High Strength: Bridge steel plates offer exceptional tensile strength and yield strength, providing the structural integrity required to support heavy loads and withstand dynamic forces, such as vehicular traffic and environmental loads.

    Durability: These plates are designed to withstand long-term exposure to environmental elements, including moisture, temperature variations, and corrosive factors, ensuring the longevity and reliability of bridge structures.

    Impact Resistance: Bridge steel plates are engineered to provide excellent impact resistance, making them capable of withstanding dynamic loads, including those from heavy vehicles and seismic events.

    Weldability and Formability: These plates are often designed to be weldable and formable, allowing for efficient fabrication and construction of bridge components, leading to cost-effective and timely bridge construction.

    Corrosion Resistance: Bridge steel plates can be manufactured with enhanced corrosion resistance, ensuring the long-term performance and maintenance of bridge structures, particularly in environments with high moisture or salt exposure.

    Note:
    1.Free sampling, 100% after-sales quality assurance, Support any payment method;
    2.All other specifications of round carbon steel pipes are available according to your requirement (OEM&ODM)! Factory price you will get from ROYAL GROUP.

    Process of production

    Hot rolling is a mill process which involves rolling the steel at a  high temperature

    which is above the steel’s recrystallization temperature.

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    Product Inspection

    sheet  (1)
    sheet  (209)
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    Packing and Transportation

    Packaging is generally naked, steel wire binding, very strong.
    If you have special requirements, you can use rust proof packaging, and more beautiful.

    Steel plate weight limit
    Due to the high density and weight of steel plates, appropriate vehicle models and loading methods need to be selected according to specific conditions during transportation. Under normal circumstances, steel plates will be transported by heavy trucks. Transport vehicles and accessories must comply with national safety standards, and relevant transport qualification certificates must be obtained.
    2. Packaging requirements
    For steel plates, packaging is very important. During the packaging process, the surface of the steel plate must be carefully inspected for slight damage. If there is any damage, it should be repaired and reinforced. In addition, in order to ensure the overall quality and appearance of the product, it is recommended to use professional steel plate covers for packaging to prevent wear and moisture caused by transportation.
    3. Route selection
    Route selection is a very important issue. When transporting steel plates, you should choose a safe, calm and smooth route as much as possible. You should try your best to avoid dangerous road sections such as side roads and mountain roads to avoid losing control of the truck and overturning and causing serious damage to the cargo.
    4. Arrange time reasonably
    When transporting steel plates, time should be reasonably arranged and sufficient time reserved to deal with various situations that may arise. Whenever possible, transportation should be carried out during off-peak periods to ensure transportation efficiency and minimize traffic pressure.
    5. Pay attention to safety and security
    When transporting steel plates, attention should be paid to safety issues, such as using seat belts, checking vehicle conditions in a timely manner, keeping road conditions clear, and providing timely warnings on dangerous road sections.
    In summary, there are many things that need to be paid attention to when transporting steel plates. Comprehensive considerations must be made from steel plate weight restrictions, packaging requirements, route selection, time arrangements, safety guarantees and other aspects to ensure that cargo safety and transportation efficiency are maximized during the transportation process. Best condition.

    STEEL PLATE (2)

    Transportation: Express (Sample Delivery), Air, Rail, Land, Sea shipping (FCL or LCL or Bulk)

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    Our Customer

    Steel channel

    FAQ

    Q: Are u a manufacturer?

    A: Yes, we are a manufacturer. We have our own factory located in Daqiuzhuang Village, Tianjin City, China. Besides, we cooperate with many state-owned enterprises, such as BAOSTEEL, SHOUGANG GROUP, SHAGANG GROUP,etc.

    Q: Can I have a trial order only several tons?

    A: Of course. We can ship the cargo for u with LCL serivece.(Less container load)

    Q: Do u have payment superiority?

    A: For big order, 30-90 days L/C can be acceptable.

    Q: If sample free?

    A: Sample free, but the buyer pays for the freight.

    Q: Are you gold supplier and do trade assurance?

    A: We seven years cold supplier and accept trade assurance.


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