Galvanized Square Steel Pipe – 20×20mm Greenhouse Tube Inquiry, 0.5–6.5mm Wall Range

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Product description
  • Invoicing
    By Theoretical Weight
    Oiled or Non-oiled
    Non-oiled
  • Section Shape
    Square
    Surface Treatment
    Galvanized
  • Tolerance
    ±1%
    Alloy Or Not
    Non-Alloy
  • Application
    Fluid Pipe, Boiler Pipe, Drill Pipe, Hydraulic Pipe, Gas Pipe, Oil Pipe, Chemical Fertilizer Pipe, Structure Pipe, Other
    Certificate
    API , CE, BSI, RoHS, SNI, BIS, Saso, PVOC, SONCAP, SABS, SIRM, TISI, KS, JIS, Gs, ISO 9001
  • Delivery Time
    within 7 days
    Grade
    S235JR,S235JO,S235J2,SS330,SPHC, S185,CS Type B
  • Length
    12 m, 6 m, 6.4 m, 1-12m or Customized
    Processing Service
    Welding, Punching, Cutting, Bending, Decoiling
  • Special Pipe
    API Pipe, Other, EMT Pipe, Thick Wall Pipe
    Standard
    ASTM
  • Technique
    Saw
    Product name
    Galvanized Square Steel Pipe
  • Material
    Q235/Q345/SS400/ST37-2/ST52/Q420/Q460/S235JR/S275JR/S355JR
    Surface
    Zinc Coating
  • Shape
    Square, Rectangular,Round or Customized
    Wall thickness
    0.5-6.5mm or customized
  • Outer Diameter
    10x10mm, 15x15mm, 20x20mm, 25x25mm, etc or Customized
    MOQ
    1 Ton
  • Packing
    Standard Seaworthy Packing
    Usage
    Building Construction

Galvanized square steel pipe has one actual wall-range label: 0.5–6.5mm. The 20×20mm greenhouse requirement needs an exact section and wall pairing.

Provide section dimensions

Family references include10×10,15×15,20×20 and25×25mm or customized. Square, rectangular and round alternatives are not an actual selectable shape matrix.

  • Square section field.
  • Zinc-coated surface.
  • Non-oiled description.
  • 6/6.4/12m length references.
  • Custom lengths up to12m described.

Select the actual material

JIS G3466 and STK400 title wording require applicable grade/standard confirmation. The listed S235JR/Q235 and broader alternatives are not automatic equivalents.

Agree greenhouse acceptance

Request dimensional, weld and coating inspection records. Weather-resistant and greenhouse contexts do not establish wind capacity, corrosion life or a rated structural assembly without actual project design and tests.

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