Original Factory Galvanized Square Steel Pipe ,Q235 Hot Dip Gi Tube And Rectangle Hollow Section For Building, YOUFA Brand The Biggest Manufacturer for Carbon Steel Pipe

Short Description:


  • Min.Order Quantity: One container
  • Production time: usually 25 days
  • Port: Xingang Tianjin Port in China
  • Payment Terms: L/C,D/A,D/P,T/T
  • Product Detail

    Product Tags

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    Product Galvanized Square and Rectangular Steel Pipe with Holes
    Material Carbon Steel
    Grade Q195 = S195 / A53 Grade A
    Q235 = S235 / A53 Grade B / A500 Grade A / STK400 / SS400 / ST42.2
    Q345 = S355JR / A500 Grade B Grade C
    Standard DIN 2440, ISO 65, EN10219GB/T 6728JIS 3444 /3466

    ASTM A53, A500, A36

    Surface Zinc coating 200-500g/m2 (30-70um)
    Ends Plain ends
    Specification OD: 20*20-500*500mm ; 20*40-300*500mm
    Thickness: 1.0-30.0mm
    Length: 2-12m

    Strict Quality Control:
    1) During and after production, 4 QC staffs with more than 5 years experience inspect products in random.
    2) National accredited laboratory with CNAS certificates
    3) Acceptable inspection from third party appointed/paid by buyer, such as SGS, BV.
    4) Approved by Malaysia, Indonesia, Singapore, Philippines, Australia, Peru and UK. We own UL /FM, ISO9001/18001, FPC certificates


    learn more about certificates

    quality control

    Packing and Delivery:
    Packing Details : in hexagonal seaworthy bundles packed by steel strips, With two nylon slings for each bundles.
    Delivery Details : Depending on the QTY, normally one month.

    12 hot galvanized square and rectangular steel pipe production lines
    Factories:
    Tianjin Youfa Dezhong Steel Pipe Co.,Ltd;
    Handan Youfa Steel Pipe Co.,Ltd;
    Shanxi Youfa Steel Pipe Co., Ltd


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