gi perforated cable tray with cover for sale

Categories	Perforated Cable Tray

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gi perforated cable tray with cover

GI Perforated Cable Tray with Cover - Full Product Introduction (Copy-Paste Ready)

Product Overview

Bendin Industrial GI Perforated Cable Tray with Cover is a high-performance integrated cable management solution that combines active ventilation heat dissipation andfull enclosure physical protection. It perfectly solves the core defects of traditional cable trays: heat accumulation of solid closed trays and insufficient protection of open trays. Adopting full hot-dip galvanized process, the product provides excellent dust-proof, drip-proof, anti-corrosion and anti-electromagnetic interference capabilities, widely used in food processing, industrial production, outdoor wiring, parking garages and commercial building M&E systems.

Core Technical Specifications

Specification	Parameter
Product Name	GI Perforated Cable Tray with Cover
Available Width	50mm / 100mm / 150mm / 200mm / 300mm / 400mm / 500mm / 600mm / 800mm / 1000mm
Side Rail Height	50mm / 75mm / 100mm / 150mm / 200mm / 250mm
Standard Length	2.44m / 3.0m
Base / Cover Material	Q235 Cold-rolled Low-carbon Steel
Tray Thickness	1.0mm / 1.2mm / 1.5mm / 2.0mm
Cover Thickness	0.8mm / 1.0mm / 1.2mm (matched to tray size & load class)
Galvanizing Standard	ASTM A123 / EN ISO 1461 (Hot-dip Galvanized)
Zinc Coating Thickness	≥65μm (steel ≥3mm); ≥55μm (steel <3mm)
Perforation Specification	Staggered round holes, Ø6–8mm, 20%–35% open area
Load Class	Light Duty / Medium Duty / Heavy Duty
Safe Working Load	10–75 kg/m (1.5m span)
Temperature Range	-40°C ~ +150°C
Ingress Protection	IP30–IP40 Equivalent
Service Life	20+ years (C1–C2); 15+ years (C3)
Salt Spray Resistance	≥500h (white rust); ≥1000h (red rust)

Core Advantages

1. Dual Design of Ventilation & Full Protection

The 20%–35% open perforated base creates continuous natural convection. Cool air enters from the bottom and takes away cable heat, achieving 25%–40% higher heat dissipation than fully solid cable troughs. The solid top cover blocks falling objects, dripping water, dust and debris, avoiding cable aging and damage caused by exposure.

2. Superior Anti-corrosion Performance

All trays and covers adopt integral hot-dip galvanizing, no partial electro-galvanizing. Uniform zinc coating effectively isolates oxidation and electrochemical corrosion, suitable for humid, outdoor and medium corrosive industrial environments.

3. Stable EMI Shielding & Electrical Continuity

The fully enclosed metal structure with grounded cover provides enhanced electromagnetic shielding, reducing interference between power cables and signal cables. All matched galvanized accessories ensure 100% system electrical continuity without rust gaps.

4. Two Cover Types for All Scenarios

Flexible cover options meet maintenance, vibration and security requirements for different projects.

Cover Type Comparison

Feature	Snap-On Clip Cover	Bolted Flange Cover
Installation Speed	Fast, tool-free	Standard, with tools & fasteners
Cable Access	Quick removal & reusable	Slow removal, permanent fixing
Vibration Resistance	Good	Excellent
Security Level	Standard	High / Tamper-proof
Best Application	Indoor, frequent inspection & cable expansion	Outdoor, high-vibration, security & permanent projects

Product Type Comparison

Feature	GI Perforated Tray with Cover	Open Perforated Tray	Solid Closed Tray	Ladder Tray
Protection Level	High	Medium	Very High	Low
Heat Dissipation	Good	Very Good	Fair	Excellent
Ingress Protection	IP30–IP40	IP20–IP30	IP40–IP50	IP00
EMI Shielding	Good	Partial	Very Good	Minimal
Cost Performance	Excellent (balanced)	Medium	High cost	Low protection

Application Scenarios

Food & Beverage Industry: Washdown zones, anti-splash and anti-residue cable protection
Manufacturing Workshops: Anti-falling objects for overhead operation areas
Outdoor Installations: Weatherproof, rainproof and anti-debris wiring
Underground Parking & Basement: Anti-dust, anti-condensation dripping
Commercial Buildings: M&E floors, mixed power & signal cable layout

Certification & Service Support

We provide complete factory test documents, including material mill certificates, zinc thickness test reports, salt spray test data and dimensional inspection reports. Custom size, load grade and full set of matching galvanized accessories are available for whole-project system matching.

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