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  • Square steel tube for machine manufacturing and building project

    Square steel raj rau tshuab tsim thiab tsim qhov project

    Loj: OD: Hollow Section / Square Steel Tube / Rectangular Steel Tube: OD: 20 * 20 ~ 1200 * 1200mm, Tinckness: 2,3,4,5,6,8,10,12,14,16,18,20mm , Ntev: 5m lossis Customized
    Khoom siv: S235JR, S355JR, S275JR, C350LO, C250LO, G250, G350 (C450LO)
    Txuj & Qib: ASTM A500, ASTM A53, EN 10210, EN 10219, JIS G 3466, BS 1387, BS 6323.
    Xaus: Square Cut, Burr Tshem Tawm
    Tus me nyuam: Hauv 30 hnub thiab nyob ntawm koj qhov kev txiav txim kom muaj nuj nqis
    Kev Them Nyiaj: TT, LC, OA, D / P
    Packing: Waterproof Paper Wrapped, Steel Strips Bundled, Ob cim npe ntawm txhua pob
    Siv: Hauv Kev Tsim Kho, Machinery / Rack / Thawv tsim