Product Specification

Hot-dip Galvanized Checkered Plate & Grating Composite Stair Treads

1. Product Overview

2. Core Advantages

1. Dual anti-slip design: Hollow grating for drainage + patterned plate for anti-slip, eliminating slip risks in rainy, oily and damp areas.
2. Strong load capacity: Uniform force distribution of steel grating, anti-impact for long-term pedestrian frequent use.
3. Full hot-dip galvanized finish: Uniform zinc coating with strong adhesion, durable for humid and slightly corrosive outdoor scenarios.
4. Lightweight & high rigidity: Lighter than solid steel treads, easy for transportation, handling and on-site installation.
5. Low maintenance: No repainting needed; long anti-rust service life with minimal upkeep cost.
6. Fully customizable & negotiable specs: All structural sizes, material thickness, bearing standards and surface treatments can be adjusted via communication.

Core Advantages

1. Dual Anti-Slip Structure for Safer Walking

The composite design combines two safety features:

• Open steel grating base for drainage
• Tear-drop checkered plate surface for enhanced friction

This dual protection system helps reduce slip risks caused by:

• Rainwater
• Oil contamination
• Industrial liquids
• Humid working conditions
• Outdoor weather exposure

It provides a safer walking surface for workers performing daily operations and maintenance tasks.

2. Strong Load Capacity and Structural Stability

The steel grating base is manufactured with welded steel bars that provide excellent mechanical strength and load distribution.

Structural benefits:

• High rigidity
• Strong impact resistance
• Stable performance under frequent foot traffic
• Suitable for industrial load requirements

The composite tread can withstand repeated use in factories, plants, and commercial facilities while maintaining structural integrity.

3. Full Hot-Dip Galvanized Corrosion Protection

All steel components receive hot-dip galvanizing treatment, creating a durable zinc coating that protects the substrate from corrosion.

Advantages include:

• Excellent rust resistance
• Strong zinc adhesion
• Suitable for humid environments
• Improved outdoor durability
• Reduced maintenance frequency

The galvanized surface is suitable for industrial environments exposed to moisture, chemicals, and changing weather conditions.

4. Lightweight Design with High Rigidity

Compared with solid steel stair plates, composite stair treads provide a better balance between weight and strength.

Benefits:

• Reduced structural load
• Easier transportation
• Convenient handling during installation
• Lower installation difficulty
• Efficient construction process

This makes the product suitable for large-scale industrial projects where installation efficiency is important.

5. Efficient Drainage Performance

The open grating structure allows rapid drainage and ventilation, preventing water and liquid accumulation on stair surfaces.

Drainage advantages:

• Reduces standing water
• Helps maintain a dry walking surface
• Suitable for outdoor applications
• Improves workplace safety

It is especially suitable for wastewater plants, chemical facilities, and outdoor steel platforms.

6. Low Maintenance and Long Service Life

The galvanized surface eliminates the need for frequent painting or additional anti-rust treatment.

Maintenance advantages:

• Reduced coating maintenance
• Lower long-term operation costs
• Stable appearance
• Extended service life

The product provides a cost-effective stair solution for industrial and infrastructure applications.

Technical Specifications

Application Areas

Industrial Plants and Workshops

Used for factory stairs, equipment access platforms, and maintenance passages requiring durable anti-slip performance.

Chemical Plants and Wastewater Treatment Facilities

Suitable for corrosive or humid environments where corrosion protection and drainage performance are important.

Power Stations and Energy Facilities

Applied in:

• Boiler platforms
• Equipment inspection stairs
• Maintenance walkways
• Steel structure access systems

Outdoor Steel Structures

Commonly installed in:

• Fire escape stairs
• Elevated walkways
• Industrial bridges
• Construction platforms

OEM Manufacturing & Custom Solutions

Kejulixin provides customized composite stair tread solutions for international engineering projects.

Customization options include:

• Stair tread dimensions
• Steel grating specifications
• Checkered plate thickness
• Load-bearing requirements
• Mounting accessories
• Galvanizing requirements

Products can be supplied for contractors, industrial equipment manufacturers, steel structure companies, and project distributors.

Why Choose Kejulixin Composite Stair Treads?

• Combination of steel grating strength and anti-slip plate safety
• Full hot-dip galvanized corrosion protection
• Excellent drainage performance for wet environments
• Lightweight structure with high rigidity
• Suitable for industrial and outdoor applications
• Custom manufacturing according to project requirements

FAQ

Q1: What is the difference between composite stair tread and normal steel grating tread?

A: Composite stair tread adds a tear-drop checkered anti-slip plate on the grating surface, providing higher friction and improved safety in wet or oily environments.

Q2: Where can galvanized composite stair treads be used?

A: They are widely used in factories, chemical plants, power stations, wastewater facilities, fire escape stairs, and outdoor steel platforms.

Q3: Can the tread size and load capacity be customized?

A: Yes. Dimensions, thickness, load requirements, and accessories can be customized according to project drawings.

Q4: Why choose hot-dip galvanizing treatment?

A: Hot-dip galvanizing provides durable corrosion protection and improves resistance against moisture, rust, and industrial environments.