Square Hollow Section

Short Description:

  • Brand Name: Jinhang
  • Country of Origin: Tianjin, China
  • OEM Service: Yes
  • Payment Term: T/T or L/C
  • Shipping Port: Tianjin Sea Port
  • Size: As customer’s Drawing
  • Packing: Export seaworthy package, or as request
  • Certification: ISO9001,ISO14001,ISO45001,CE,SGS
  • Product Detail

    Product Tags


    Product Name: Square Hollow Section

    Brand Name:Jinhang

    Usage:Principal axis of PV mounting structure

    Size: As customer’s Drawing

    Thickness: As customer’s drawing

    Length: As customer’s drawing


    Galvanizing Standard:ISO1461,ASTM A123/A123M-17,ASTM A153/A153M,ASTM A143/A143M,etc.

    Processing Criterion:GB/T 6725-2008,BS EN 10219-2:2019, etc.

    Technique: Cold bending

    Punching : CNC Punching , Laser Punching ,or as customer’s drawings

    Surface Protection:Black (Self Coloured uncoated),HDG, ZAM, Pre-galvanized,Painting,or as customer’s request

    Packing: Export seaworthy package, or as request

    OEM Service: Yes


    Main Market:North America, South America, Europe, Africa, Oceania, Middle East, Southeast Asia,etc.

    Productivity:5000 Metric Tons per Month

    Country of Origin:Tianjin, China

    Shipping Port: Tianjin Seaport

    Payment Term: T/T or L/C

    Shipment: EXW,FOB,CIF

    Delivery Time:Normal size:10-30 days .           

    Special size:40-60 days custom made for you.

    MOQ:20 Metric Tons


    Cold forming steel sections is a kind of steel with various section shapes and sizes, which is made of hot rolled or cold rolled strip as blank by bending forming. Cold formed steel has the following characteristics: 
    (1) The section is economical and reasonable, saving material. The section shape of cold-formed steel can be designed according to the need, the structure is reasonable, and the section coefficient per unit weight is higher than that of hot rolled steel. Under the same load, it can reduce the weight of components and save materials. Cold-formed steel can save 38% ~ 50% metal compared with hot-rolled steel when used in building structure, and 15% ~ 60% metal when used in agricultural machinery and vehicles.
    (2) Variety. It can produce all kinds of profiles and cold-formed steel of different materials with uniform wall thickness and complicated section shape which are difficult to be produced by general hot rolling method. 
    (3) The product surface is smooth, the appearance is good, the size is accurate, and the length can also be adjusted flexibly according to the need, all according to the fixed ruler or double ruler supply, improve the utilization rate of materials. 
    (4) Production can also be matched with punching and other processes to meet different needs.

    Application Field

    It is widely used in various fields of national economy, such as solar project ,road construction, building, Industrial Machinery, containers, railway vehicles, ships and Bridges,transmission towers and so on.



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