Wholesale Carbon Steel Pre Galvanized PG Hot Dip[ Galvanized HDG Cable Tray with Reinforce Ribs 200*50 Manufacturers, Suppliers
Product Description
Product Overview
While the perforated cable trays, suitable for indoor installation. The characteristic of perforated cable trays is their excellent heat dissipation performance, which can meet the installation environments with high heat dissipation requirements. Ventilation and load capacity are both important aspects to be concerned will selecting cable trays.
This unique wavey reinforced ribs designs on the bottom plate and side plate provides extra load capacity and apperance recognition. Usually we follow the pill shape slotting pattern on all sides of our cable trays. Our company is equipped with laser cutting machines and can provide various perforated cable trays. If you have unique requirements for the shape and arrangement of the perforations, we support customization.
Product Parameters
| Brand | Qiongkai |
| Model Tag. | PCT - R |
| Type | Cable tray |
| Product Name | Reinforced Perforated Cable Tray |
| Material | Carbon Steel |
| Origin | Shanghai, China |
| Perfortable Design | Customizable |
| Surface Treatment | Pre-galvanized / Hot-dip-galvanized / Powder Coated |
| Finish | Raw / HDG / Powder coated |
| Color | Silver / Powder coated design |
| Side Rail Height | 25 - 600 mm |
| Width | 100 - 800 mm |
| Length | 1 - 12 m |
| Thickness | 0.5 - 2.0 mm |
| Certificates | ISO / CE |
| ODM | √ |
| OEM | √ |
Shipping & Delivery Information
| MOQ | 50 |
| Insurance | Customizable |
| Loading Port | Shanghai / Tianjin |
| Selling Units | Meters / Pcs |
| Max. Working Load | According to Size |
| Production Capacity | 10000 - 40000 Meters depend on product |
| Price Terms | LCL: EXW FCL: FOB / CIF / CFR / DDP & DDU |
| After-sales | Online technical support |
| Free Sample | √ |
Key Features
It can form a dense oxide film and has self - repairing ability, resistant to corrosion from moisture, acids, alkalis and salts.
The zinc layer has hardness and toughness, capable of withstanding friction and collision, reducing wear.
It presents a uniform and bright silver - white appearance with high gloss, and is not prone to fading or color - changing.
It has good plasticity and workability. The galvanized layer is not likely to peel off or crack during processing.
The process is simple and low - cost. With a long service life, it can reduce the overall cost.
There is less pollutant generated during production, and no harmful substances are released during use, meeting environmental requirements.
Common Parameters
The anti - corrosion grade of galvanized cable trays depends on the thickness of the zinc layer. Our company can provide cable trays with zinc layer thicknesses of 10μm, 20μm, 30μm, 40μm, 45μm, 50μm, 60μm, 65μm, and even thicker ones. If the thickness exceeds 65μm, customization is required.
Common widths include 50mm，100mm, 150mm, 200mm, 300mm, 400mm, 500mm, 600mm, 800mm, etc.
General heights are 50mm, 60mm, 100mm, 150mm, etc.
The thickness of the trough body and cover plate varies according to the specifications and load - bearing requirements of the cable tray. Taking steel galvanized cable trays as an example, when the width of the cable tray B ＜ 300mm, the thickness of the trough body is generally not less than 1.2mm, and the thickness of the cover plate is not less than 1.0mm. When 300mm ≤ B ＜ 500mm, the thickness of the trough body is not less than 1.5mm, and the thickness of the cover plate is not less than 1.2mm, etc.
The standard lengths are usually 2m, 3m, 4m, 6m, etc., and can also be customized according to actual needs.
Application Scenarios
It is widely used in industries such as construction, power, communication, petrochemical, and metallurgy for the laying of indoor and outdoor cables. Specific application sites include electrical shafts, corridors, basements in buildings, as well as workshops, substations, and distribution stations in factories.
Certifications
Frequently Asked Questions (FAQ)
Perforated cable trays offer superior heat dissipation and continuous airflow, preventing cable overheating. In addition, the reinforced wavy rib structure enhances load-bearing capacity while maintaining a light overall weight.
Yes. Although standard models use a pill-shaped slot pattern, our factory is equipped with high-precision laser cutting machinery to customize slot arrangements, hole shapes, and overall tray dimensions according to engineering blueprints.
For dry indoor use, pre-galvanized or powder-coated trays are economical options. For humid, industrial, or harsh environments, hot-dip galvanized (HDG) coating with thicker zinc layers (up to 65μm or more) provides the best anti-corrosion protection.
Yes, free samples are available upon request for quality and specification checks. We also offer full OEM and ODM services based on customer-specific project requirements.
The MOQ is 50 meters/pieces. Our manufacturing facilities maintain an output capacity of 10,000 to 40,000 meters per production cycle, supporting both LCL and FCL international logistics.
