ASTM A544 Black Square Hollow Steel Tube with High Quality

    Model NO.: 10*20 to 300*500
    Cross-Section Shape: Square
    Connection Type: Welding
    Thicknes: 0.4 to 14mm
    Trademark: lcsh
    Transport Package: as Per Customers′ Requirements
    Specification: CE, RoHS, SGS, API
    Origin: China
    Model NO.: 10*20 to 300*500
    Cross-Section Shape: Square
    Connection Type: Welding
    Thicknes: 0.4 to 14mm
    Trademark: lcsh
    Transport Package: as Per Customers′ Requirements
    Specification: CE, RoHS, SGS, API
    Origin: China
    ASTM A544 Black Square Hollow Steel Tube with High Quality
    ASTM A544 Black Square Hollow Steel Tube with High Quality

    ASTM A544 Black Square Hollow Steel Tube with High Quality
    steel tube Specification :
    Thick.: 0.4 to 14mm
    Size: 10 x 20 to 300 x 500mm
    Executive Standard: GB/T (6728) and ASTM (A500, A36)
    Grade: A, B, Q195, Q235, Q345, 16Mn and 15CrMo etc
    Surface State: Hot DIP galvanized coating, black paint, clear oil.
    Packing: Bundled in steel strips, or as your indication
    Application: Structure steel pipe for furniture, door, window, frame etc.
    Product nameHollow Sections (Square and Rectangular steel pipes)
    Out diameter12mmx12mm-600mmx600mm, 700mmx400mm
    Wall Thickness0.3mm-30mm
    Length1m-14m
    StandardASTM A500, GB/T6728
    Quality gradeFirst class, prime, newly produced, secondary, stock etc.
    Material/steel gradeGR. A, GR. B, GR. C, GR. D, Q195, Q215, Q235, Q345, 20# etc.
    EndPlain end
    FinishLightly oiled, hot dip galvanized, Electro galvanized, Black, etc.
    PackingSmall sizes packed by steel strips into bundles, big sizes in loose pieces; Can be packed as customers' special requirements
    ApplicationFor welded, riveted, or bolted construction of bridges and buildings, and for general structural purposes etc.
    Product name Hollow Sections (Square and Rectangular steel pipes)
    Out diameter 12mmx12mm-600mmx600mm, 700mmx400mm
    Wall Thickness 0.3mm-30mm
    Length 1m-14m
    Standard ASTM A500, GB/T6728
    Quality grade First class, prime, newly produced, secondary , stock etc.
    Material/steel grade GR.A, GR.B, GR.C, GR.D, Q195, Q215, Q235, Q345, 20# etc.
    End Plain end
    Finish Lightly oiled, hot dip galvanized, Electro galvanized, Black, etc.
    Packing Small sizes packed by steel strips into bundles, big sizes in loose pieces; can be packed as customers' special requirements
    Application For welded, riveted, or bolted construction of bridges and buildings, and for general structural purposes etc.
    ASTM A544 Black Square Hollow Steel Tube with High Quality
    ASTM A544 Black Square Hollow Steel Tube with High Quality

    ASTM A544 Black Square Hollow Steel Tube with High Quality
    steel tube Specification :
    Thick.: 0.4 to 14mm
    Size: 10 x 20 to 300 x 500mm
    Executive Standard: GB/T (6728) and ASTM (A500, A36)
    Grade: A, B, Q195, Q235, Q345, 16Mn and 15CrMo etc
    Surface State: Hot DIP galvanized coating, black paint, clear oil.
    Packing: Bundled in steel strips, or as your indication
    Application: Structure steel pipe for furniture, door, window, frame etc.
    Product nameHollow Sections (Square and Rectangular steel pipes)
    Out diameter12mmx12mm-600mmx600mm, 700mmx400mm
    Wall Thickness0.3mm-30mm
    Length1m-14m
    StandardASTM A500, GB/T6728
    Quality gradeFirst class, prime, newly produced, secondary, stock etc.
    Material/steel gradeGR. A, GR. B, GR. C, GR. D, Q195, Q215, Q235, Q345, 20# etc.
    EndPlain end
    FinishLightly oiled, hot dip galvanized, Electro galvanized, Black, etc.
    PackingSmall sizes packed by steel strips into bundles, big sizes in loose pieces; Can be packed as customers' special requirements
    ApplicationFor welded, riveted, or bolted construction of bridges and buildings, and for general structural purposes etc.
    Product name Hollow Sections (Square and Rectangular steel pipes)
    Out diameter 12mmx12mm-600mmx600mm, 700mmx400mm
    Wall Thickness 0.3mm-30mm
    Length 1m-14m
    Standard ASTM A500, GB/T6728
    Quality grade First class, prime, newly produced, secondary , stock etc.
    Material/steel grade GR.A, GR.B, GR.C, GR.D, Q195, Q215, Q235, Q345, 20# etc.
    End Plain end
    Finish Lightly oiled, hot dip galvanized, Electro galvanized, Black, etc.
    Packing Small sizes packed by steel strips into bundles, big sizes in loose pieces; can be packed as customers' special requirements
    Application For welded, riveted, or bolted construction of bridges and buildings, and for general structural purposes etc.

    The js series Twin-shaft forced mixer equipped with this product is equipped with Zeyu multi-axis sealing technology and has stable performance. The stirring blade drives the stirring blade to force the stirring of the material in the tank body, the stirring effect is very strong, and the stirring quality is good.

    Concrete Mixer Machine

    Concrete Mixer Machine,Win Shaft Concrete Mixer Machine,Compulsory Concrete Mixer Machine,Js3000Twin Shaft Concrete Mixer Machine

    Shandong Zeyu Heavy Industry Science and Technology Co.,Ltd. , https://www.zeyuconcretemachine.com

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