Factory source China 20*20mm-100*100mm of Pre-Galvanized Square Steel Pipe

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Our improvement depends on the superior equipment, excellent talents and continuously strengthened technology forces for Factory source China 20*20mm-100*100mm of Pre-Galvanized Square Steel Pipe, We’ve been honest and open up. We look forward for your visit and setting up trustworthy and long-term standing partnership. Our improvement depends on the superior equipment, excellent talents and continuously strengthened technology forces for China Galvanized Pipe, Steel Pipe, we are fully ...


  • FOB Price: US $600-800/ Ton
  • Min.Order Quantity: 10 Tons
  • Supply Ability: 20000 Tons per Month
  • Product Detail

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    Our improvement depends on the superior equipment, excellent talents and continuously strengthened technology forces for Factory source China 20*20mm-100*100mm of Pre-Galvanized Square Steel Pipe, We’ve been honest and open up. We look forward for your visit and setting up trustworthy and long-term standing partnership.
    Our improvement depends on the superior equipment, excellent talents and continuously strengthened technology forces for China Galvanized Pipe, Steel Pipe, we are fully determined to control the whole supply chain so as to deliver quality items at competitive price in a timely manner. We’re keeping up with the advanced techniques, growing through creating more values for our clients and society.
    Hot rolled steel tubes are manufactured by passing sheet metal through rollers to achieve specific physical dimensions. The finished product has a rough surface finish with radiused corners, and either a welded or seamless construction.

    Manufacturing hot rolled square steel tubing involves rolling the steel at temperatures exceeding 1,000°F, which is above steel’s recrystallization temperature.  This makes the steel easier to shape and form into a tube. A potential downside of the process is that there is less control over the dimensions of the finished product once it cools. Because of these factors, hot rolled steel tube is best suited for applications that do not require precise shapes or tight tolerances.

    Product Name Galvanized square and rectangular steel pipe
    Specifications Square pipe: 20*20mm~500*500mm
    Rectangular pipe: 20*40mm~300*500mmThickness: 1.2mm~20mmLength: 2.0m~12m
    Material Low carbon steel
    Steel Grade Q195 = S195 / A53 Grade A
    Q235 = S235 / A53 Grade B / A500 Grade A / STK400 / SS400 / ST42.2
    Q355 = S355JR / A500 Grade B Grade C
    Standard EN10219, EN10210
    GB/T 6728
    JIS G3466
    ASTM A500, A36
    Surface Anti-rusty Coating pre-galvanized (Zinc coating: 40-80g/m2)
    hot dipped galvanized (Zinc coating: 200-600g/m2 )
    Pipe Ends Plain ends
    Certificates ISO 9001 / ISO 18001 / ISO 14001 / CE
    Packing and Shipment 1. OD 300mm and below In hexagonal seaworthy bundles packed by steel strips, With two nylon slings for each bundles
    2. above OD 300mm in bulk or according to custom opinion
    3. 25 tons/container and 5 tons/size for a trial order;
    4. For 20″ container the max length is 5.8m;
    5. For 40″ container the max length is 11.8m.
    Usage Construction / building materials steel pipeStructure steel pipeSolar structure component steel pipeFence post steel pipeGreenhouse frame steel pipe
    Trade terms FOB, CFR, CIF, EXW, FCA
    Payment terms T/T, LC
    Delivery time 15-45 days (based on quantity) after receiving advanced payment by T/T or LC .
    Main market Southeast Asia, South Asia, Middle East, Europe, Middle&South America, Africa and Oceania

    Advantages of Using Hot Rolled Steel Tubes

    Since there is less processing involved with hot rolled square steel tubing, it is usually less expensive than cold rolled steel tubing.  Hot rolled steel is also more malleable, making it easier to bend and form the tubes into your desired shape. It is ideal for construction and structural applications because of its strength and durability, but it also versatile enough for use in a range of commercial and industrial applications.

    Hot Rolled Square Steel Tube is Durable and Easy to Form

    Hot rolled square steel tubing is valued for its overall strength, durability and ability to withstand extreme temperatures, pressures and a wide range of elements. Square steel tubing is regularly used for domestic and industrial applications and is easily welded, formed and drilled. Measurement considerations for hot rolled steel tubing include size, length, and wall thickness.

    Hot Rolled Square Steel Tubing Applications

    Examples of applications for hot rolled square steel tube include:

    Truck beds

    Trailer beds and components

    Frames

    Machine parts

    Furniture

    Agricultural equipment

    Safety and deck rails

    Appliances

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