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Hot‑Dip Galvanized Perforated Tray Cable Tray
Hot‑Dip Galvanized Perforated Tray Cable Tray
Hot‑dip galvanized perforated tray cable tray is a robust open‑type cable routing system manufactured by hot‑dip galvanizing after sheet metal stamping. The dense zinc coating formed by hot‑dip galvanizing delivers superior anti‑corrosion performance. The uniformly distributed perforations realize excellent natural ventilation and heat dissipation for cables, while reducing overall weight. It is widely applied in industrial plants, power stations, chemical sites, coastal projects and outdoor engineering. Compatible with matching covers, dividers and full‑range fittings for complete cabling layout solutions.
Core Material Options
Q235B Carbon Steel Sheet (most‑popular, hot‑dip galvanized post‑fabrication)
304 / 316L Stainless‑Steel Sheet
Zinc‑magnesium‑aluminum coated steel sheet
Surface Finishes
Hot‑dip Galvanized (HDG, for outdoor & heavy‑corrosion‑prone site)
Pre‑galvanized / Electro‑galvanized (indoor‑use alternative)
Powder Coating / Epoxy Spraying
Fire‑retardant coating for fire‑resistant type
Technical Specifications
| Item | Standard Size & Custom Range |
|---|---|
| Tray Width | 100‑1000 mm |
| Side Height | 50‑150 mm |
| Plate Thickness | 1.2mm‑3.0mm, heavy‑duty thick‑gauge version available |
| Standard Section Length | 2m / 2.44m / 3m / 6m, customizable |
| Perforation Pattern | Standard multi‑hole layout, customized punching patterns upon request |
| Custom Option | Non‑standard width / height, special cutting & bending profiles available upon request |
Complete Matching Accessories
Matching tray cover, inner‑outer 90° elbow, vertical up‑down bend, horizontal tee, 4‑way cross, reducer, connecting plates, separation dividers, bolts, suspension hangers, wall brackets, cover clips.
Key Product Advantages
Hot‑dip galvanized surface provides outstanding salt‑spray and rust resistance, suitable for outdoor, coastal and moderately corrosive working environments with long service life.
Perforated tray structure achieves efficient heat dissipation, effectively lowering cable operating temperature.
Open‑tray design facilitates cable laying, inspection and daily maintenance.
High structural rigidity and reliable load‑bearing capacity, sheet metal integral stamping forming, stable and durable.
Complete supporting fittings enable fast field installation for complex wiring routes.
Support OEM & ODM, non‑standard sizes processed according to client drawings.
Factory direct supply, short lead‑time, competitive wholesale price.
Application Scenarios
Factory workshop, power plant, chemical plant, water‑treatment plant, port engineering, coastal projects, photovoltaic power station, underground facilities and commercial building MEP systems.
Our Service
Free sample available
Custom dimension, plate thickness, perforation pattern and surface treatment
CE / ISO quality certification
Packed with plastic film & steel pallet for ocean shipment
Prompt reply for technical consultation and project matching support
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Frequently Asked Questions
Your questions, answered.
Find answers to common questions about our services, processes, and how we work with clients across various industries.
ARE YOU A MANUFACTURER OR TRADING COMPANY?
We are a professional lighting solutions provider with our own factory and advanced production facilities, specializing in innovative, reliable, and energy-efficient lighting products for global customers.
DO YOUR MACHINES HAVE CE AND ISO CERTIFICATIONS?
Yes, all our main products are strictly manufactured in compliance with CE and ISO quality standards.
CAN I GET CUSTOMIZEDMACHINERY BASED ON MY REQUIREMENTS?
Yes, we provide customized solutions according to your working conditions and project needs.
DO YOU HAVE OVERSEAS OFFICES OR LOCAL SUPPORT?
Yes, we have overseas offices and partners to provide faster communication and after-sales support.
WHAT IS YOUR DELIVERY TIME FOR STANDARD ORDERS?
Delivery time depends on the model and quantity, but we ensure efficient production and fast global shipping.
WHAT KIND OF WARRANTY AND AFTER-SALES SERVICE DO YOU PROVIDE?
We offer warranty support and provide spare parts, technical guidance, and long-term after-sales service.