Quality Steel HDG Perforated Cable Tray 0.8-3.0mm Thickness factory

Steel HDG Perforated Cable Tray 0.8-3.0mm Thickness

Name: Steel HDG Perforated Cable Tray 0.8-3.0mm Thickness
Brand: Hebei Bendin Industrial Technology Co., Ltd.
SKU: HDG Perforated Cable Tray
Price: 30.00 USD
Availability: InStock

Basic Properties

Place of Origin: China

Brand Name: BDINDUSTRIAL

Certification: IEC 61537, ISO 1461, IEC 61537, ASTM A123

Model Number: HDG Perforated Cable Tray

Trading Properties

Minimum Order Quantity: 200M

Price: 10-50USD

Payment Terms: L/C,D/A,D/P,T/T,Western Union

Supply Ability: 1000m/week

Bending HDG (Hot-Dip Galvanized) Perforated Cable Tray is a ventilated, medium-duty cable support system made from carbon steel sheet formed into a shallow U-channel with regularly spaced perforations, then coated by immersion in molten zinc. It balances durability, cost, and functionality for ...

Product Details

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Product Name: HDG Perforated Cable Tray

Key Words: Superior Durability HDG Slotted Cable Tray

Application: Construction, Cable Laying, Cable Support, Cable Wiring, Industrial, Managing Cables

Material: Steel

Max. Working Load: According To Size

Side Rail Height: 12, 15, 25, 50, 75, 100, 150, 200 Mm

Thickness: 0.8-3.0mm

Type: Ventilated Or Perforated Trough

Package: Seaworthy Packing

MOQ: 500meters

Sample: Sample Avalaible

Product Description

Bending HDG (Hot-Dip Galvanized) Perforated Cable Tray is a ventilated, medium-duty cable support system made from carbon steel sheet formed into a shallow U-channel with regularly spaced perforations, then coated by immersion in molten zinc. It balances durability, cost, and functionality for organized cable management.

Steel HDG Perforated Cable Tray 0.8-3.0mm Thickness 0

Typical Projects of Bending HDG (Hot-Dip Galvanized) Perforated Cable Tray

1. Industrial & Manufacturing Plants

Primary Use: General plant-wide distribution of power, control, and instrumentation cables in environments with moisture, mild chemical exposure, or airborne pollutants.

Examples: Automotive plants, chemical processing areas, packaging facilities, assembly halls.

2. Commercial & Public Buildings

Primary Use: Routing branch circuit power, lighting, and low-voltage systems (fire alarm, security, data) in service corridors, ceilings, and risers.

Examples: Shopping malls, hospitals (non-critical areas), university buildings, sports complexes.

3. Infrastructure & Utilities

Primary Use: Supporting cables in humid, wet, or outdoor-adjacent locations where rust prevention is critical.

Examples: Water and wastewater treatment plants, pumping stations, parking garages, transportation terminals (bus/train), toll plazas.

4. Light to Medium Industrial Facilities

Primary Use: Providing a robust cable pathway in workshops, warehouses, and utility rooms that may be subject to occasional condensation or washdown.

Examples: Food and beverage production (non-process areas), logistics centers, repair bays, power substations (cable routing indoors).

5. Outdoor & Semi-Protected Applications

Primary Use: Used under canopies, rooftops, or in sheltered outdoor racks where direct rainfall is limited but humidity and temperature variations are high.

Examples: Rooftop HVAC cable support, canopy lighting runs, outdoor generator tie-ins.

Common Specifications, Standards, and Parameters of HDG (Hot-Dip Galvanized) Perforated Cable Tray

Feature	Common Specification / Parameter	Reference Standard
Width (W)	100mm, 150mm, 300mm, 450mm, 600mm	IEC 61537
Side Rail Height (H)	50mm, 75mm, 100mm, 150mm	-
Material Thickness	1.5mm, 2.0mm, 2.5mm (Post-galv is thicker)	-
Coating Type	Hot-Dip Galvanized After Fabrication (GAF)	ISO 1461 / ASTM A123
Avg. Zinc Thickness	55μm to 85μm (Approx. 390-610 g/m2)	ISO 1461
Standard Length	3.0 Meters (10 Feet)	-
Hole Pattern	7×25mm or 9×25mm Slots	-
Safe Working Load	E.g., 100kg/m over a 2.0m span (depends on gauge)	NEMA VE 1 / IEC 61537
Salt Spray Resistance	>1000 Hours to Red Rust	ISO 9227 / ASTM B117

Bending HDG (Hot-Dip Galvanized) Perforated Cable Tray advantages

Advantage Category	Key Benefits
1. Superior Durability & Corrosion Resistance	• Long-Term Rust Protection: The thick, metallurgically-bonded zinc coating (typically 85–100 µm) provides decades of service in humid, industrial, or outdoor-adjacent environments.
	• Sacrificial Protection: Zinc corrodes preferentially to steel, protecting even at cut edges, scratches, or drill holes.
	• Excellent Wear Resistance: The coating is hard and abrasion-resistant during handling and installation.
2. Optimal Cable Performance & Safety	• Ventilated Design: Perforations allow heat dissipation from cables, preventing overheating and maintaining cable ampacity.
	• Visible Cable Layout: Enables easy visual inspection for maintenance, troubleshooting, or modifications.
	• Mechanical Protection: Solid side rails contain and shield cables from physical impact while allowing accessibility.
3. Economic Efficiency	• Lower Lifetime Cost: Higher initial cost than pre-galvanized (electro-galvanized) tray, but significantly lower long-term cost due to minimal maintenance and long service life.
	• Reduced Replacement Cycles: Outlasts mild steel or poorly coated alternatives in corrosive environments.
	• Material Value Balance: More economical than stainless steel or aluminum for equivalent corrosion protection in most industrial settings.
4. Installation & Maintenance Flexibility	• Easy Field Fabrication: Can be cut, drilled, or adapted on-site with standard tools without compromising corrosion protection at cut edges (due to sacrificial action).
	• Lightweight Yet Strong: Easier to handle and install than solid-bottom tray, reducing labor time.
	• Modular System: Fully compatible with a complete range of bends, tees, reducers, and covers in matching HDG finish.
5. Compliance & Reliability	• Proven Standards Compliance: Manufactured to ASTM A123 (galvanizing) and NEMA VE 1 / IEC 61537 (product), widely accepted by engineers and inspectors.
	• Inherent Grounding Path: Steel construction ensures a reliable continuous grounding/bonding path for electrical safety.
	• Non-Combustible: Steel tray does not contribute to fire spread; perforated base can be paired with covers for fire-rated assemblies.
6. Versatile Application Range	• Broad Environmental Suitability: Performs reliably in C2 to C4 corrosivity categories (per ISO 9223), covering most industrial, commercial, and infrastructure projects.
6. Versatile Application Range	• Aesthetic & Functional: Standard spangled gray finish is clean and industrial; can be powder-coated over HDG for color coding where required.