Galvanized Perforated Steel C Channel – Solar Mounting and Building-Frame Profile Inquiry

• Grade

  Galvanized Steel, Q235/Q235B/Q345/SS400/A36/ST-37
  Invoicing

  By Theoretical Weight
• Shape

  C Channel
  Standard

  GB
• Tolerance

  ±3%
  Alloy Or Not

  Non-Alloy
• Application

  construction supporting system, Steelmaking Industry Metallurgy
  Delivery Time

  8 ~ 14 days
• Perforated Or Not

  Is Perforated
  Processing Service

  Welding, Punching, Cutting
• Model Number

  5,6.3, 6.5,8# to 40#
  Length

  1-12m or as requirement
• Technique

  Cold Bending, perforated
  MOQ

  1 ton
• Price term

  FOB CFR CIF
  Surface treatment

  galvanized or as customer request
• Dimensions

  50*37*4.5 - 400*104*14.5
  Payment term

  T/T / LC at sight

Perforated galvanized C-channel is described for structural supporting systems. No actual dimension variants are listed, so the selected profile and hole pattern require a drawing.

Define section and perforation

The dimensional family is50×37×4.5 to400×104×14.5, with models5/6.3/6.5/8# through40#. Specify exact leg, web, lip and hole geometry rather than assuming a standardized combination.

• C Channel shape.
• Cold-bending/perforated technique.
• Q235/Q235B/Q345 references.
• SS400/A36/ST-37 alternatives.
• 1–12m/custom length.

Choose material and surface

Actual grade and galvanizing criteria must be selected. High-strength wording supplies no numerical yield or coating result.

Agree mounting acceptance

Request material, section and connection records. Solar-panel and building-frame contexts do not establish wind capacity, approved mounting-system performance or corrosion life without actual project design and tests.