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Square / Rectangular Tube

Square and rectangular hollow sections with safety- and economy-oriented section design for warehouses, buildings, frames and mechanical members.

Q235B / Q355B / S355Common Grades
7-21dTypical Lead Time
MTCLot Traceability

Typical Specifications

Item Range
Side 20×20–500×500 mm
Wall 1.5–20 mm
Length 6 / 12 m
Type Welded / seamless

Grade Options

  • Q235B / Q355B structural RHS/SHS
  • EN S235 / S355 mapping
  • Black / galvanized surface
  • Cut-to-length and hole punching support

Applications

  • Building steel frames
  • Machinery bases
  • Furniture and racking
  • Vehicle and equipment structures

Quality Control & Documents

  • Section size and straightness
  • Weld seam inspection
  • MTC per heat
  • Mixed-container packing available

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