Halfen Channels

Halfen channels (Anchor Channels) — also called anchor channels or cast-in channels — are hot-rolled or cold-formed steel profiles embedded into concrete to provide adjustable, reusable fixing points for curtain wall brackets, pipe supports, and structural connections.

At Fabao Machinery, we supply Halfen channels in carbon steel (Q235B) and stainless steel (304/316), with T-bolts and accessories available. Hot-dip galvanizing and electro-galvanizing finishes come standard. Custom lengths and hole patterns based on your specifications are welcome.

  • Profile: Hot-rolled or cold-formed C-channel with serrated or plain inner surface
  • Material: Q235B Carbon Steel (standard), Stainless Steel 304/316, Q355B high-strength
  • Channel Depth: 20mm – 55mm; custom depths on request
  • Length: 150mm – 6000mm; longer lengths by welded splice
  • Slot Width: 14mm / 18mm / 22mm / 28mm for T-bolt insertion and adjustment
  • Surface Finish: Hot-dip galvanized (50–85μm), electro-galvanized, passivated (stainless)

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