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square steel tube strength

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  • black carbon rectangular hollow section tube
    • Min Order:25 ton

    • Industry:Minerals & Metallurgy

    • Material: Q235/Q355

    • Size: 20*20-500*500mm

    • Thickness: 1.3-30mm

    • Length: 1-12m

    • Region:Tianjin/Tianjin

    • Port:Xingang,Tianjin

    • Payment Method:T/T, L/C

    • Turnover:USD 50 - 100 million per year

    • Export:USD 10 - 12 million per year

    • Employee:3,000 - 5,000

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  • CARBON STEEL PIPE ASTM A53
    • Min Order:1 piece

    • Industry:Minerals & Metallurgy

    • Standard: BS 1387, GB/T 3091-2001, ASTM A53-2007

    • Grade: Q235, Q345, Q195, Q215

    • Outer Diameter: 21.3 - 610 mm

    • Secondary Or Not: Non-secondary

    • Application: Structure Pipe

    • Special Pipe: API Pipe

    • Region:Tianjin/Tianjin

    • Turnover:Above USD 100 million per year

    • Imports:Below USD 100 thousand per year

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  • Fiberglass, High Strength FRP/GRP Square Pipe
    • Unit Price:US $599 /metric ton

    • Min Order:20 metric ton

    • Industry:Minerals & Metallurgy

    • Standard: ASTM/GB/JIS/DIN,etc.

    • Grade: Q195~Q345

    • Length: 5.8M/6M/11.8M/12M or as request

    • Technique: ERW

    • Packing: seaworthy export package

    • MOQ: 20mts

    • Quality control: third party inspection before shipping

    • Place of origin: China

    • Main market: Southest Asia, Africa, Middle East, South America

    • Keywords: square steel tube, square hollow sections

    • Region:Hebei/Tangshan

    • Port:Tianjin port, Jingtang port, Caofeidian port, Main port china

    • Payment Method:T/T, L/C, D/P D/A, MoneyGram, Credit Card, PayPal, Westem Union, Cash

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  • High strength square tube
    • Min Order:1 ton

    • Industry:Minerals & Metallurgy

    • Standard: BS, GB, ASTM, API, BS 1387, GB/T 3091-2001, ASTM A53-2007, API 5L

    • Grade: 16Mn, A53-A369, ST35-ST52, Q195-Q345, 16Mn, A53(A,B), A106(B,C), St37, Q235, Q345, Q195, Q215

    • Thickness: 0.7 - 14 mm

    • Section Shape: Square

    • Outer Diameter: 20*30~600*600

    • Secondary Or Not: Non-secondary

    • Application: Structure Pipe

    • Technique: Hot Rolled, Welded

    • Certification: BSI

    • Surface Treatment: painting

    • Region:Tianjin/Tianjin city

    • Payment Method:T/T, L/C

    • Export:USD 3 - 5 million per year

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  • 1-12 meter length  square steel tube
    • Min Order:1 piece

    • Industry:Minerals & Metallurgy

    • Region:Tianjin/Tianjin