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30 x 30 square tube

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  • Square Steel Tube 30*30*0.7
    • Min Order:1 ton

    • Industry:Minerals & Metallurgy

    • Standard: BS, ASTM, BS 1387, ASTM A53-2007, ASTM&BS1387

    • Grade: A53-A369, Q195-Q345, A53(A,B), Q235, Q345, Q195

    • Thickness: 0.7 - 25 mm

    • Section Shape: Square

    • Outer Diameter: 20*20-400*400

    • Secondary Or Not: Non-secondary

    • Application: Structure Pipe

    • Technique: ERW, Welded

    • Certification: ISO:9001-2008

    • Surface Treatment: coating oil

    • Region:Tianjin/Tianjin city

    • Payment Method:T/T, L/C

    • Export:USD 3 - 5 million per year

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  • carbon square steel erw pipe
    • Min Order:25 metric ton

    • Industry:Minerals & Metallurgy

    • Standard:: ASTM, BS, DIN

    • Grade Group:: A53-A369, Q195-Q345,

    • Thickness:: 0.6 - 10 mm

    • Outer Diameter:: 12 - 300 mm

    • Application:: Fluid Pipe

    • Section Shape:: Round

    • Packaging Details:: export

    • Delivery Time:: 20days

    • SupplyAbility:: 100000 Ton/Tons per Month

    • Region:Hebei province/Tangshan

    • Port:Tianjin port, JingTang port

    • Payment Method:T/T, L/C

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  • Square steel tube 20*20mm
    • Min Order:25 ton

    • Industry:Minerals & Metallurgy

    • Material: Q235/Q355

    • Size: 200*200-500*500mm

    • Thickness: 5-30mm

    • Length: 4-12m

    • 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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  • 30*30 Pre Galvanised Square Steel Tube for Industrial Gates
    • Min Order:1 ton

    • Industry:Construction & Real Estate

    • Surface: Galvanized Coated

    • Material: Q195/Q215/Q235/Q345

    • Usage: Construction Structure

    • Length: 1-12m

    • End protector: Plastic Pipe Cap

    • Shape: Square Section

    • color: silver white

    • Type: ERW

    • Keyword: Pre Galvanised Steel Tube

    • Production name: Pre Galvanised Steel Tube

    • Region:Tianjin/Tianjin

    • Port:Tianjin, China

    • Payment Method:T/T, L/C

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