41×41 Square-Edge Rib-Reinforced Galvanized C Purlin with Inner Toothed Structure for Construction
Price:
$ 0.9-2.4
MOQ:
1000 pieces
Delivery Time:
Delivery within 15-30 days
Product Description
41×41 Square-Edge Rib-Reinforced Serrated C Purlin | Lightweight Galvanized C Channel with Inner Toothed (Flowered) Structure for Civil Construction & Home Improvement
Product Description:
This 41×41 square-edge rib-reinforced serrated C purlin (commonly known as "flowered C channel" in the industry for its inner toothed structure) is an upgraded cold-formed steel profile optimized for civil construction and home improvement applications. Manufactured from high-strength thin-gauge steel strip via precision cold forming, it integrates two core upgrades: built-in corner reinforcing ribs and inner serrated flowered teeth.
Compared with ordinary round-corner C channels, the square-edge ribbed design greatly improves sectional rigidity and deformation resistance. The inner serrated "flowered" teeth enhance bolt clamping friction, effectively prevent fastener slipping and improve overall shear resistance of the support system.
It balances sufficient load-bearing capacity with reduced self-weight, allowing single-person handling and installation without heavy lifting equipment. The galvanized anti-rust finish delivers reliable corrosion resistance, suitable for humid indoor environments such as kitchens and bathrooms. The standardized 41×41 profile is fully compatible with mainstream strut channel accessories, enabling fast modular assembly even for non-professional installers, which effectively lowers construction difficulty and shortens project cycles.
Attribute Table:
| Attribute | Details |
|---|---|
| Product Name | 41×41 Square-Edge Rib-Reinforced Serrated (Flowered) C Purlin |
| Core Structure | Square corner + built-in reinforcing ribs + inner serrated flowered teeth |
| Material | Q235 Carbon Steel; 304/316 Stainless Steel optional |
| Surface Treatment | Hot-dip Galvanized (HDG) / Electro Galvanized / Pre-Galvanized |
| Color | Silver zinc finish / stainless steel natural finish |
| Standard Size | 41×41mm (custom sizes available) |
| Wall Thickness | 1.5mm / 2.0mm / 2.5mm (customizable) |
| Length | 1m / 2m / 3m / 6m (custom cut lengths available) |
| Hole Type | Solid web / slotted holes / custom drilled holes |
| Load Capacity | Light to Medium Duty (upgraded by corner reinforcement) |
| Key Features | Corrosion resistant, high rigidity, anti-slip serrated teeth, easy installation, modular design |
| Application | Pipe hangers, HVAC, fire protection, cable trays, MEP support systems, light steel structures, home renovation |
| Certification | ISO9001, RoHS compliant |
| Custom Service | OEM & ODM available (custom size, thickness, hole pattern, finish) |
| Packaging | Bundled + wooden pallet / as per customer requirements |
Features:
-
Upgraded square-edge ribbed structureBuilt-in corner reinforcement ribs enhance overall rigidity and deformation resistance, delivering higher load capacity than ordinary round-corner C-purlins at the same weight level. -
Serrated "flowered" inner teethThe inner toothed structure increases bolt clamping friction, effectively prevents fastener slipping and improves shear resistance, making the whole support system more stable and reliable. -
Lightweight & labor-savingCold-formed thin-gauge steel maintains low dead weight; single-person handling and on-site assembly without heavy lifting equipment. -
Reliable corrosion protectionGalvanized surface finish provides long-term rust resistance, suitable for humid indoor and outdoor civil construction environments.
Strong universal compatibilityStandard 41×41 size fits most common support system accessories for quick modular assembly. -
Cost-effective for small projectsIdeal for water supply pipelines, heating pipes, ventilation supports, small steel structures and shelving projects in civil construction and home improvement.
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Company
Langfang Yaoguang New Energy Technology Co., Ltd
Location
Langfang City, Hebei Province, China
Contact Person
Li