Wholesale Price China Ms Hollow Section 30×30 Thin Wall Galvanized Black Structure Square Rectangular Steel Tube Youfa brand the biggest manufacturer for carbon steel pipe

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  • 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

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    We will devote ourselves to providing our esteemed customers with the most enthusiastically thoughtful services for Wholesale Price China Ms Hollow Section 30x30 Thin Wall Galvanized Black Structure Square Rectangular Steel Tube Youfa brand the biggest manufacturer for carbon steel pipe, We will empower people by communicating and listening, Setting an example to others and learning from experience.
    We will devote ourselves to providing our esteemed customers with the most enthusiastically thoughtful services for Steel Square Tube 30x30, Thin Black Square, Thin Wall Black Square And Rectangular Hollow Tube, Our Company policy is "quality first, to be better and stronger, sustainable development" . Our pursuit goals is "for society, customers, employees, partners and enterprises to seek reasonable benefit". We aspirate to do cooperate with all different the auto parts manufacturers, repair shop, auto peer , then create a beautiful future! Thank you for taking time to browse our website and we would welcome any suggestions you may have that can help us to improve our site.

    Product Hot Dip Galvanized Square and Rectangular Steel Pipe
    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 /3466ASTM A53, A500, A36
    Surface Zinc coating 200-500g/m2 (30-70um)
    Ends Plain ends
    Specification OD: 20*20-500*500mm ; 20*40-300*500mmThickness: 1.0-30.0mmLength: 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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