Q235 Galvanized Square Steel Tube – 100 × 100mm Section Requirement

• Coating

  Z275~Z600
  Hardness

  Full Hard
• Spangle Type

  Zero Spangle
  Thickness

  0.8~3.0mm(0.03~0.12in)
• Type

  Steel Coil, Galvanized square pipe
  Application

  Making Pipes, Cutting Sheets, Making Small Tools, Making Corrugated Sheets, Making Container, Making Fences
• Certificate

  API , CE, RoHS, SNI, BIS, Saso, PVOC, SONCAP, SABS, SIRM, TISI, KS, JIS, Gs, ISO 9001
  Delivery Time

  within 7 days
• Grade

  Q195/Q215/Q235/Q345/10#/20#
  Length

  Normal 6m
• Oiled or Non-oiled

  Non-oiled
  Processing Service

  Welding, Punching, Cutting, Bending, Decoiling
• Skin Pass

  Yes
  Standard

  ASTM
• Technique

  Hot Rolled Based
  Tolerance

  ±1%
• Product name

  Q235 galvanized square tube 100*100mm galvanized square pipe
  MOQ

  1 Ton
• Surface

  Galvanized,Black,Painting
  Shape

  Square Rectangular
• Material

  Q195/Q215/Q235/Q345/10#/20#
  Technology

  Welding
• Payment term

  30%TT Advance + 70% Balance
  Keyword

  Galvanzied Steel Pipe
• Usage

  Construction Structure

Q235 galvanized square steel tube is identified with a 100 × 100mm section requirement.

Complete the hollow-section dimensions

Specify wall thickness, cut length and dimensional tolerances alongside the nominal square size. Include corner geometry and end preparation where these affect fabrication or fitting.

• Q235 material requirement.
• 100 × 100mm nominal section.
• Square tube form.
• Galvanized finish request.
• Wall and length to agree.

Explain the fabrication needs

Provide the connection drawing and intended process so the supplied hollow section can be assessed against the actual component.

Confirm the selected tube

Request material, geometry and coating inspection. A nominal square dimension alone does not establish section capacity, pressure suitability, coating life or a particular manufactured wall; approve the complete tube specification before fabrication.