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20 20 mm square steel tube

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  • q2345 holoow section 20 x 20 mm square steel tube
    • Min Order:1 piece

    • Industry:Minerals & Metallurgy

    • Size: 20x20mm - 400x400mm

    • Wall thickness: 1.3mm - 20mm

    • Length: 6m in stock( or customized)

    • Material: Q195, Q235, Q345

    • Surface: black (can be oiled or painted)

    • Package: in bundles with export pvc package

    • Standard: ASTM A53 Gr. A, B, C

    • Production lines: 10

    • Production capacity: 800,000 tons per year

    • Application: construction, building material

    • Region:tianjin/tianjin

    • Port:Tianjin Port, Shanghai Port,etc.

    • Payment Method:T/T, L/C, D/P D/A

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  • YSW 304 306 314 316 20*20 mm stainless steel square tube end caps
    • Min Order:10 ton

    • Industry:Minerals & Metallurgy

    • Standard: API, ASTM, BS, DIN, GB, JIS, API 5CT, API 5DP, API 5L, ASTM A106-2006, ASTM A213M-2001, ASTM A252-1998, ASTM A312-2007, BS 1387, DIN 1629/3, DIN 2391, DIN 2444, GB/T 3091-2001, JIS G3101, JIS G3429

    • Grade: 10#-45#, 16Mn, A53-A369, API J55-API P110, Q195-Q345, ST35-ST52, 10#, 20#, 45#, 16Mn, A106(B,C), A209, A53(A,B), API J55, API K55, Q195, Q215, Q235, Q345, ST35, St52.4

    • Thickness: 1.2 - 40 mm

    • Section Shape: Round

    • Outer Diameter: 21 - 1219 mm

    • Secondary Or Not: Non-secondary

    • Application: Structure Pipe, Structure

    • Technique: ERW

    • Certification: API

    • Surface Treatment: Galvanized, Galvanized

    • Region:TIANJIN/TIANJIN

    • Port:XINGANG, CHINA, SHANGHAI, CHINA, RIZHAO, CHINA, NININGBO, CHINA

    • Payment Method:T/T, L/C, PayPal, Westem Union

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  • 20 x 20 x 1.5 mm pre-galvanized steel square tube with  blue mark
    • Min Order:1 piece

    • Industry:Minerals & Metallurgy

    • Region:Tianjin/Tianjin