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TIANJIN GOLDENSUN I&E CO.,LTD

25X25 weight ms square erw mild steel black pipes

Short Description:

Widely used in furniture, interior decoration, fluid pipeline, petroleum and natural gas industry, drilling, pipeline, structure.


  • Min.Order Quantity: 5tons
  • Supply Ability: 5000 tons per Month
  • Delivery Time: 20-40 days after received the deposit.
  • Loading Port: Xingang, China
  • Payment Terms: L/C,T/T
  • FOB Price: $450-700/ton
  • Specification: 5.8mm-508mm; 6.5x6.5mm-400x400mm
  • Wall Thickness: 0.45-20mm
  • Length: 1-12m, meet your requirements.
  • Technique: ERW
  • Product Detail

    Product Tags

    金牌卖家
    _MG_8067TX
    _MG_8110TX
    _MG_8109TX

    iron straight welded 40x40 ms square steel pipe

    Product Name: Steel ERW Black Pipe
    Section Shape: Round, Square, Retangular, oval, L, T, Z
    Specification: 5.8mm-508mm; 6.5×6.5mm-400x400mm
    Thickness: 0.45-20mm
    Length: 1-12m, meet your requirements.
    Tolerance: Wall Thickness:±0.05MM   Length:±6mm  Outer Diameter:±0.3MM
    Technique: Hot Rolled, Cold Rolled, ERW
    SurfaceTreatment: Black Annealed, Bright Annealed, Oiled, No surface treatment.
    Standard: GB, ASTM, JIS, BS, DIN, EN, DIN
    Material: Q195-Q345, 10#-45#,195-Q345, Gr.B-Gr.50, DIN-S235JR, JIS-SS400, JIS-SPHC, BS-040A10
    Packing: Packing with metal belt, waterproof package or meet your requirements.
    Delivery Time: About 20-40 days after received the deposit.
    Payment Terms: T/T, L/C at sight.
    Loading port: XINGANG,CHINA
    Application: Widely used in furniture,interior decoration, fluid pipeline, petroleum and natural gas industry, drilling, pipeline, structure.

    Our Stock

    _MG_8018TX
    _MG_8005TX
    Goldensun-steel-pipe (35)

    Loading

    Goldensun-steel-pipe (34)

    Our Factory

    _MG_8011TX

    1.Material Area: Make sure the raw material loading smoothly. We use Q195/Q235 steel strips for the pipe raw materials. We have full black annealed, regular black annealed and bright annealed surface treatment. The performance are the same, just different in color.

    2. Production Area:

    We use the machine which can produce 5000tons/month.

    Oiled during the production to avoid pipe rusty.

    Cutting during the production to save time and have a perfect slit.

    _MG_8013TX
    _MG_8016TX

    3. We have 2-3 workers stay in production ending to make packing.

    3 QC check the pipe quality all the time. Once he sees some broken will find it right now and repair it.

    Regular customer

    Big5(1)

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