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Hot Roll Anchor Channel
Hot Roll Anchor Channel
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Hot Roll Anchor Channel
Hot Roll Anchor Channel
Hot Roll Anchor Channel
Hot Roll Anchor Channel
Hot Roll Anchor Channel
Hot Roll Anchor Channel
Hot Roll Anchor Channel
Hot Roll Anchor Channel
Hot Roll Anchor Channel
Hot Roll Anchor Channel
Hot Roll Anchor Channel
Hot Roll Anchor Channel
Hot Roll Anchor Channel
Hot Roll Anchor Channel
Hot Roll Anchor Channel
Hot Roll Anchor Channel
Hot Roll Anchor Channel
Hot Roll Anchor Channel
Hot Roll Anchor Channel
Hot Roll Anchor Channel
Hot Roll Anchor Channel
Hot Roll Anchor Channel
Hot Roll Anchor Channel
Hot Roll Anchor Channel
Hot Roll Anchor Channel
Hot Roll Anchor Channel
Hot Roll Anchor Channel
Hot Roll Anchor Channel
Hot Roll Anchor Channel
Hot Roll Anchor Channel
Hot Roll Anchor Channel
Hot Roll Anchor Channel
Hot Roll Anchor Channel
Hot Roll Anchor Channel

Hot Roll Anchor Channel

Hot roll anchor channel is an important steel material widely used in buildings, bridges, roads, and other civil engineering structures. It is produced by a hot rolling process and has high strength, high toughness, and good fatigue resistance. It can effectively withstand and disperse the tension and pressure in the structure. The hot-rolled anchor channel steel has a unique cross-sectional shape and is designed with a special anchor groove to facilitate tight integration with concrete or other structural materials and provide reliable anchoring effects. It has mechanical properties and convenient construction performance.
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  • Parameter
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  • Identification values
    Profile
    72/48
    72/49
    55/42
    52/34
    54/33
    50/30P
    49/30
    40/22P
    40/25
    38/17
    HTA-CE 28/15
    Type
    hot-rolled
    cold-rolled
    hot-rolled
    hot-rolled
    cold-rolled
    hot-rolled
    cold-rolled
    hot-rolled
    cold-rolled
    cold-rolled
    cold-rolled
    Geometry
    HALFEN Channels HTA-CE
    Note: observe the installation height hinst
    Material 
    Steel
    A4
    HCR
    Bolts
    72/48
    72/48
    50/30
    50/30
    50/30
    50/30
    50/30
    40/22
    40/22
    38/17
    HS 28/15
    Threads
    M20 - M30
    M20 - M30
    M10 - M20
    M10 - M20
    M10 - M20
    M10 - M20
    M10 - M20
    M10 - M16
    M10 - M16
    M10 - M16
    M6 - M12 
    SSIb [mm]
    129
    129
    109
    88
    88
    98
    81
    79
    65
    52
    42
    Profile load capacity
    NRd,s,I [kN]
    55.6
    55.6
    44.4
    		 36.1 30.6 21.7 17.2 19.4 11.1 10.0  5.0 
    VRd,s,I [kN] 72.2 57.8 39.7 22.4
    MRd,s,flex
     [Nm]    		 Steel 7472 - 5606 2933 2595 2437 1455 1208 956 504 276
    NR 7630 7493 - 2996 2595 2743 1485 1358 931 516 282
    Geometry
    hinst [mm]①② (191) (193) 182 (185) 162 (164) 161 (164) 112 (161) 103 (101) 97 (154) 89 (89) 81 (82) 50 (79)
    bch [mm] 72 72 54.5 52.5 54 49 50 39.5 40 38 28.0 
    hch [mm] 48.5 49 42 33.5 33 30 30 23 25 17.5 15.25
    ly
    [mm4]    		 Steel 349721 293579 187464 93262 72079 52575 41827 19859 20570 8547 4060
    NR 19859 19097
    hef [mm] 179 179 175 155 155 106 94 91 79 76 45
    Cmin [mm] 150 150 100 100 100 75 75 50 50 50 40

    Technical Specifications and Engineering Guide for Hot Roll Anchor Channel

    Hot roll anchor channel is a cold-formed C-shaped steel profile manufactured through a high-temperature rolling process, designed to provide a reliable structural connection point within reinforced concrete elements. Unlike traditional drilling methods, these channels are cast directly into the concrete, creating a flush-mounted fastening surface. The hot-rolling process ensures a homogenous grain structure throughout the steel profile, which significantly improves the mechanical load-bearing capacity and fatigue resistance of the channel. This product serves as the primary interface for heavy-duty fixing of curtain walls, elevator guide rails, and mechanical utility supports in large-scale infrastructure projects.

    Core Technical Advantages

    • Structural Integrity: The hot-rolling process eliminates internal stresses and provides a consistent material thickness, allowing for high longitudinal and transverse load capacities.
    • Dynamic Load Performance: Engineered to withstand seismic activities and high-frequency vibrations, making it suitable for transport infrastructure and industrial facilities.
    • Non-Destructive Integration: By eliminating the need for post-installation drilling, the channel preserves the integrity of the concrete reinforcement bars and prevents micro-cracking in the substrate.
    • Corrosion Resistance: Typically finished with Hot-Dip Galvanization (HDG) to a minimum thickness of 50-80 microns, ensuring long-term durability in external or humid environments.

    Key Product Features

    Feature Specification / Detail
    Material Grade Carbon steel (S235JR or S355J2) or Stainless Steel (A4/316)
    Manufacturing Process Hot-rolled steel profile with welded T-bolts or I-anchors
    Load Direction Capable of tension and transverse shear load transfer
    Installation Type Cast-in-place with foam filler to prevent concrete ingress
    Adjustment Range Continuous longitudinal adjustment along the channel axis

    Primary Application Scenarios

    • Curtain Wall Systems: Securing aluminum or stone facade brackets to the edge of concrete floor slabs.
    • Elevator and Escalator Installation: Fixing guide rail brackets and heavy machinery within the lift shaft.
    • Tunnel and Bridge Engineering: Supporting overhead catenary systems, utility pipes, and ventilation equipment.
    • Industrial Plant Construction: Mounting crane rails and heavy pipe racks to reinforced concrete pillars.

    Installation and Safety Protocols

    Positioning and Fixing

    Anchor channels must be securely fastened to the formwork or reinforcement cage using nails or tie wires before concrete pouring. It is essential to ensure the channel face is flush with the final concrete surface to allow for correct T-bolt insertion.

    T-Bolt Utilization

    Only use matching T-bolts specified for the particular channel profile size. Ensure the T-bolt is rotated 90 degrees after insertion and tightened to the manufacturer's specified torque setting to achieve full load capacity.

    Storage and Handling

    Channels should be stored in a dry, ventilated environment to prevent surface oxidation before casting. During transportation, avoid mechanical impacts that could deform the channel lips, as this will impede the smooth movement of fastening bolts.

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About Us
Jiangsu Aozheng Metal Products Co., Ltd.

Jiangsu Aozheng Metal Products Co., Ltd. Is China Hot Roll Anchor Channel Suppliers and Wholesale Hot Roll Anchor Channel Factory, We are a combination of industry and trade enterprises, is committed to the production of stainless steel, aluminum alloy, carbon steel and low alloy steel materials, architectural hardware, the use of advanced automated cutting, stamping, welding process, is a diversified and large-scale professional production base, raw materials molding and machining plant in one, based on high quality and high-end market, the annual production of various types of building materials 2000 tons, mainly exported to the United States, Germany, Italy, Britain, South Korea, Australia, Canada, the Middle East and dozens of countries, with customers including large construction companies, including well-known construction team, has become their building materials in the Middle East. With an annual production of more than 2000 tons of various building materials, mainly exported to dozens of countries such as the United States, Germany, Italy, the United Kingdom, South Korea, Australia, Canada, the Middle East, etc., and cooperating with large-scale construction companies, including the world's high-quality architectural team, we have become an important supplier of their building materials in China.

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  • Jiangsu Private Science & Technology Enterprise
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