What cable management products does Qiongkai manufacture?

Qiongkai manufactures wire mesh (basket) cable trays, perforated and solid-bottom cable trays, ladder trays, heavy-duty series trays, cable trunking, conduit, tray accessories, strut channel in 41x21, 41x41, 41x62 and 41x82 profiles, seismic brackets and light-gauge metal stud framing.

Which finish should I choose: pre-galvanized, hot-dip galvanized, stainless steel or FRP?

Pre-galvanized and electro-galvanized steel suit dry indoor areas. Hot-dip galvanized steel is the common choice for outdoor and industrial plants. Stainless steel 304 suits food and clean environments, while 316/316L and FRP are preferred for coastal, offshore and chemical exposure. Our engineers can review your site conditions before you finalize the specification.

Can Qiongkai produce custom sizes and non-standard profiles?

Yes. With 12 assembly lines and about 60 heavy-duty machines across 3 factories, we produce custom widths, side heights, thicknesses, hole patterns and profiled sections, including a custom profiled section solution for an offshore LNG project in Qatar.

Which projects and markets has Qiongkai supplied?

References include corrosion-resistant CT series cable trunking for Shanghai Hongqiao International Airport, FRP cable trays for extreme conditions in Qatar and Thailand, FRP-lined steel trays for an outdoor project in Thailand, a heavy-duty tray solution for a large pig farm in Paraguay and HDG cable tray shipments to Italy.

How can I get the product catalog and technical drawings?

Use the Request a Catalog page to receive the latest Qiongkai catalog, or contact our export team by email at adam@shqiongkai.com or WhatsApp +86 13122439322 for drawings, load data and specification support.

Buy Stainless Cable Tray With Perforation Supplier, Factories

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Buy Stainless Cable Tray With Perforation Supplier, Factories

Stainless through cable trays are also divided into perforated and non-perforated types. The non-perforated ones have better sealing performance and are suitable for outdoor installation, while the perforated ones are 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. Our company is equipped with laser cutting machines and can provide various perforated cable trays. If you have requirements for the shape and arrangement of the perforations, we support customization.

In terms of materials, stainless-steel materials are divided into 316L, 304, and 201. Among them, 316L has the best anti-corrosion performance and is the most expensive, while 201 has the worst anti-corrosion performance but is the cheapest. Our company can provide stainless-steel cable trays with different standards.

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Product Description

Parameter

Brand	Qiongkai
Model Tag.	TCT -
Type	Cable tray
Product Name	Through cable tray
Material	Steel / Stainless Steel / Alloy / FRP
Origin	Shanghai, China
Perforated Design	Customizable
Surface Treatment	Galvanized / HDG / Powder coated
Finish	Raw / HDG / Powder coated
Color	Silver / Black / Green / Powder coated design
Side Rail Height	25-600mm
Width	50-1000mm
Length	1-10m
Thickness	0.5-2.0mm
Certificates	ISO / CE
ODM / OEM	Supported (√)

Shipping & Delivery Info

MOQ	50 Meters
Selling Units	Meters
Max. Working Load	According to Size
Production Capacity	10,000 - 40,000 meters (depends on product)
Price Terms	EXW, FOB, CIF, CFR
Delivery Time	25 Days
Loading Port	Shanghai / Tianjin
Insurance	Customizable
After-sales	Online technical support
Free Sample	Available (√)

Features

1. Excellent Corrosion Resistance

Stainless steel contains chromium and nickel, forming a dense and stable passivation film on the surface. This film effectively isolates the tray from the external environment, making it highly resistant to corrosion from moisture, acids, alkalis, salts, and other substances. Grades like 316L provide outstanding performance for coastal areas and chemical plants.

2. High Strength and Durability

Stainless steel is highly rigid and solid, enabling tray cable trays to withstand substantial loads without deformation or breakage. High resistance to impacts and vibrations maintains structural stability and guarantees safe cable operation.

3. Good Heat Resistance

Maintains stable operational characteristics across wide temperature thresholds. It resists high temperatures generated by operational cables, avoiding deformation and damage to preserve power system reliability and cable lifespan.

4. Good Aesthetic Property

Features a bright, uniform surface with an attractive metallic luster. The structure does not readily rust or fade, making it ideal for locations with elevated architectural aesthetics such as premium commercial facilities and office complexes.

5. Good Fire Resistance

Constructed from non-combustible materials providing inherent fire protection. In high-heat conditions, it prevents the escalation and propagation of fire outbreaks, effectively mitigating property risks.

6. Easy Installation and Maintenance

Lightweight characteristics combined with a streamlined profile simplify assembly and system adjustments. Smooth surface detailing resists dirt accumulation, lowering inspection demands and substantially cutting long-term upkeep expenses.

7. Good Electrical Performance

Offers solid electrical grounding pathways alongside strong electromagnetic shielding properties. Effectively prevents electromagnetic interference to maintain steady signal integrity and safeguard nearby sensitive equipment.

Parameters & Dimensions

Width

50mm, 100mm, 150mm, 200mm, 300mm, 400mm, 500mm, 600mm, 800mm, etc.

Height

50mm, 60mm, 100mm, 150mm, etc.

Length

2m, 3m, 4m, 6m, etc.

Thickness

0.8mm, 1.0mm, 1.2mm, 1.5mm, 2.0mm, etc.

Frequently Asked Questions (FAQ)

Q: What materials are available for the through cable tray?

The through cable tray can be fabricated from steel, stainless steel (including corrosion-resistant grades like 316L), alloy, and FRP to suit diverse installation environments.

Q: Can the sizing and perforated designs be customized?

Yes, both OEM and ODM customization are fully supported, including customizable perforated patterns, widths (50-1000mm), rail heights (25-600mm), and lengths (1-10m).

Q: What are the surface finish options and available colors?

Finish options include raw, Galvanized, Hot-Dip Galvanized (HDG), and powder-coated treatments, accessible in silver, black, green, or specified custom colors.

Q: What is the Minimum Order Quantity (MOQ) and lead time?

The minimum order quantity is 50 meters, with a typical production delivery cycle of 25 days dispatched from Shanghai or Tianjin ports.

Q: Are testing samples and quality certifications provided?

Free samples are available upon request, and all products are manufactured under strict ISO and CE compliance standards.

Q: How does the cable tray perform under fire exposure?

Stainless steel is intrinsically non-combustible with exceptional thermal resistance, preventing fire propagation and limiting structural hazards during emergencies.