Hot-Rolled Steel Embedded Channel C50/30 for Curtain Wall Pre-Embedded Fixing

Hot-Rolled Steel Embedded Channel C50/30 for Curtain Wall Pre-Embedded Fixing

The C50/30 hot-rolled steel embedded channel (cast-in channel) is designed for pre-embedded anchoring in concrete structures. It is widely used in curtain wall, facade and building envelope systems to transfer loads from steelwork back to the concrete slab or column, giving contractors a reliable anchor point that is cast into the structure rather than drilled afterwards.

The channel runs along the concrete edge with welded anchor studs bonded into the pour, leaving a slotted recess on the finished face that accepts channel nuts and T-bolts. Because fixing hardware can slide along the slot before locking, installers gain longitudinal tolerance that helps absorb grid offsets between the structural pour and the designed facade layout.

Key Features

• Material: Hot-rolled steel Q235B, with SS304 / SS316 stainless steel options available
• Channel size: 50 mm slot width x 30 mm channel height, fitted with welded anchor studs
• Finish: Hot-dip galvanized (HDG) for corrosion protection; plain finish available on request
• Customization: Cut to length, with stud spacing and quantity arranged per project drawing
• Quality: 100% inspected before shipment; material test certificates available on request

Specifications

• Type: Hot-rolled cast-in embedded channel, C50/30 profile
• Slot dimensions: 50 mm slot width x 30 mm channel height
• Anchoring: Welded anchor studs embedded in the concrete pour
• Material options: Q235B hot-rolled steel; optional SS304 / SS316 stainless steel
• Surface finish: Hot-dip galvanized (HDG); plain finish available

Installation & Usage

The channel is fixed to the formwork before concrete pouring, positioned so the slotted face finishes flush with the concrete surface. Anchor studs transfer load into the pour as the concrete cures. Once the formwork is removed, channel nuts and T-bolts are inserted into the slot, slid to the required position, and tightened to anchor the facade support brackets.

Quality Assurance

Every embedded channel is 100% inspected before shipment for slot dimensions, stud welds and coating continuity. Material test certificates are available on request to support project specification and structural approval.

Applications

• Curtain wall pre-embedded fixing
• Facade and cladding support systems
• Building envelope and concrete structure anchoring
• Podium, garage and precast element connections

Customization & OEM

Custom lengths, stud configurations and surface treatments are accepted. Wholesale and OEM orders are welcome. Share your project drawings with our engineering team to request a quote.