High Frequency Welded Round Steel Pipe/Black Round Section Steel Pipe

Short Description:


  • Port: Shanghai/Nantong
  • MOQ: 10 Tons
  • Supply ability: 5000 Tons per month
  • Payment terms: T/T, L/C at sight etc.
  • Product Detail

    Product Tags

    High Frequency Welded Round Steel Pipe,it is made of steel strip after curling shaping welding steel tube .Welding steel pipe production technology is simple,high production efficiency . Widely  used  for construction ,building filed , low pressure liquid, water, gas, oil, line pipe etc.

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    DN  INCH OD(mm) WT(mm) DN INCH OD(mm) WT(mm)
    15 1/2″ 21.3 1.1-2.75 90 3 1/2″ 108 2.0-4.5
    20 3/4″ 26 1.1-3.0 100 4″ 114 2.0-4.75
    25 1″ 33.4 1.1-3.25 125 5″ 140 2.0-4.75
    32 1 1/4″ 42.2 1.5-3.5 150 6″ 165 2.0-4.75
    40 1 1/2″ 48.3 1.5-3.75 200 8″ 219 3.0-6.25
    50 2″ 60.3 1.5-4.0 250 10″ 273 3.0-6.25
    65 2 1/2″ 76 2.0-4.0 300 12″ 325 3.0-10
    80 3″ 89 2.0-4.0 350 14″ 355 3.0-10

    Quickly Details:

    Standard:BS1387-1985 ,ASTM A-53 ,GB/T3091-2001

    OD:12mm-140mm

    WT: 0.8-4mm

    Length:3m-12m , according to the requirements of customers

    Material:Q195,Q235, Q345

    Technique: HFW ,Cold rolled

    Application:For structure: piling pipe, bridge,dock, road, building structural tube, etc.

    Packaging:

    1) in bundle with steel strip  

    2) inside with bundle, outside with plastic cloth  

    3)According to the requirements of customers

    Surface Treatment: 

    1.Bare

    2. Black Painted (varnish coating) 

    3. With Oiled

    4.3 PE, FBE, corrosion resistant coating 5.According to the requirements of customers

    Date of delivery:According to the quantity and specification of each order

    Port:Shanghai/Nantong

    MOQ:10Tons

    Supply ability:5000Tons per month

    Payment terms:T/T, L/C at sight etc.

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