CH-type(erect furring)

The CH-type, known as erect furring or a C-channel, is a fundamental load-bearing component in modern construction, primarily used to create the main framework for non-load-bearing walls and suspended ceiling systems. This product is easily identifiable by its distinctive "U" or "C" shaped cross-section, formed from a single web with two parallel flanges. Its design is engineered to provide exceptional vertical strength and rigidity, making it the primary vertical member (stud) in wall partitions or the main runner in ceilings, effectively transferring loads to the building's structure.

The product's specifications, denoted as ​A×B1×B2×e, define its key dimensions: 'A' represents the overall depth or height of the channel, critical for determining its load-bearing capacity and the depth of the cavity for utilities. 'B1' and 'B2' are the widths of the two flanges, which must be ≥35mm as specified, providing stability and a solid surface for attaching wallboards or secondary furring. The variable 'e' indicates the material thickness, a key factor in the channel's durability and strength. Common depths like 75mm, 100mm, and 150mm offer flexibility to meet various design requirements for fire ratings, acoustic performance, and utility space. A significant advantage highlighted is the customizable thickness, allowing engineers to specify the exact gauge needed for specific structural and acoustic demands.

Typically manufactured from high-strength, cold-rolled galvanized steel, the CH-type erect furring offers excellent corrosion resistance. Its role is integral to the stability of the entire wall or ceiling assembly. By providing a straight, stable, and robust framework, it ensures the finished wall or ceiling is plumb, flat, and capable of supporting fixtures and finishes. The availability of custom specifications makes the CH-type an indispensable and versatile solution for contractors and engineers, guaranteeing optimal performance in everything from standard office partitions to specialized industrial applications.