Black Welded Steel Pipe

  • Complying with BS 1387-1985; ASTM A53 standard.
  • Outside diameter from 12,7mm to 219,1mm
  • Wall thickness from 0,7mm to 8,18mm.
  • Length from 3m to 12m

ERW black square and rectangular hollow section

  • Complying with KS D3568-1986, ASTM A500 standards.
  • Dimension from 12mmx12mm to 150mmx150mm for square hollow section
  • From 13mmx26mm to 100mmx150mm for rectangular hollow section.
  • Wall thickness from 0,7mm to 8,18mm.
  • Length from 3m to 12m

Production process

Our automated equipment system includes high-frequency welding machines with electronic welding technology for deep and stable welds, and automatic tube cutting machines for precise lengths. Additionally, our molds, made from high-quality steel, ensure consistent product lifespan and adherence to standards.

Vietnam-Germany Steel owns 5 corrugated iron cutting, sheet cutting, flat pressing, etc, to serve production at the Company and provide raw materials for structural factories such as shipbuilding, mechanical engineering, construction, etc. Depending on technical requirements, all the products are manufactured in compliance with the standards of our country and other countries having developed materials industries, including the UK; the United States; Japan; Korean.

Application

Black round pipe are applied for basic construction, to put up scaffolding, using in mechanics, fences, furniture, auto, motorbike.

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