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FRP Armrest Ladder
1.Keywords
FRP Industrial Ladder, Corrosion-Resistant Access Ladder, Fiberglass Walkway System, Chemical Plant Staircase, Non-Conductive Safety Ladder, Offshore Platform Ladder, Anti-Slip FRP Steps, Modular FRP Staircase, OSHA-Compliant Access Ladder
2.Technical Specifications
1. System Components
|
Component |
Material |
Key Features |
|
Vertical Ladder |
FRP Pultruded Profiles |
- Rungs: 30mm diameter, 300mm spacing |
|
Platforms |
GFK-Gitterrost |
- 38mm thickness, 30×30mm mesh |
|
Handrails |
FRP Round Tubes |
- Ø42mm with 1.2m height |
|
Connectors |
316SS or FRP |
- Boltless clamp system |
2. Standard Dimensions
|
Parameter |
Specification |
|
Ladder Width |
500mm / 600mm / 800mm |
|
Step Depth |
150mm (Min) |
|
Climbing Angle |
75° (Vertical) or 45° (Sloped) |
|
Platform Size |
1000×800mm (Standard) |
|
Load Capacity |
300kg (Single Point) / 500kg/m² (Uniform) |
3. Material Properties
|
Property |
FRP Value |
vs Steel |
|
Tensile Strength |
≥300 MPa |
Comparable |
|
Gewicht |
1.8 g/cm³ |
1/4 Weight |
|
Dielectric Strength |
15 kV/mm |
Non-Conductive |
|
Thermal Conductivity |
0.3 W/m·K |
1/100 Steel |
3.Key Advantages
1. Corrosion Resistance
Chemical Compatibility:
|
Environment |
Performance |
|
10% HCl |
No degradation (10+ years) |
|
Salt Spray |
20,000hrs no blistering |
|
Oil/Grease |
No surface absorption |
2. Safety Features
Anti-Slip Design:
Rungs: Diamond knurling (0.8mm Ra)
Platforms: Grit-coated or perforated plate
Fall Protection:
Integrated anchor points for harnesses
Optional cage guards (Ø700mm)
3. Modular Installation
Pre-Assembled Kits:
|
Height |
Assembly Time |
|
5m |
2 hours |
|
10m |
4 hours |
Foundation Options:
Concrete-embedded base
Flanged connection to steel structures
4.Industry Applications
A. Chemical Processing
Tank Access:
|
Feature |
Benefit |
|
Acid Resistance |
No rust stains on tanks |
|
Spark-Free |
Safe in explosive zones |
B. Offshore Platforms
Marine Grade:
UV-stabilized resin (20+ years at sea)
316SS hardware for saltwater resistance
C. Power Plants
Non-Conductive:
Safe near high-voltage equipment
No induced currents
D. Water Treatment
Washdown Ready:
Resists chlorine/ozone disinfectants
Smooth surfaces prevent biofilm growth
5.Customization Options
1. Functional Upgrades
Heated Steps: For icy conditions (-40°C operation)
Lighting: LED strips on handrails (24V DC)
Smart Sensors: Load monitoring strain gauges
2. Compliance Packages
|
Standard |
Features |
|
OSHA 1910.23 |
150mm step depth, 560mm mid-rail |
|
EN ISO 14122 |
1.1m handrail height, 200mm toe clearance |
|
API RP 2D |
Offshore wind load rating (60m/s) |
3. Color Coding
Safety Colors:
|
Color |
Application |
|
Yellow |
General access |
|
Red |
Emergency routes |
|
Blue |
Water areas |
6.Quality Assurance
Testing:
|
Test |
Standard |
|
Load Test |
1.5× design load (EN 13101) |
|
Slip Test |
DIN 51130 R10 |
Certifications:
ISO 9001
CE Marking (EN 1090)
7.Contact for
3D site modeling
Wind load calculations
Custom height configurations
FRP Armrest Ladder Customer Evaluation
FRP Armrest Ladder FAQ
-
What is the FRP armrest ladder made of?
It is made of high-strength Fiber Reinforced Plastic (FRP), providing electrical insulation, corrosion resistance, and durability.
-
What is the main advantage of the armrest design?
The armrest offers additional support and balance, reducing fatigue and improving safety during climbing and working at height.
-
Is the FRP armrest ladder suitable for electrical work?
Yes, the non-conductive FRP material makes it ideal for electrical, power, and utility maintenance applications.
-
Can the ladder be used outdoors?
Yes, it is suitable for outdoor use and resists UV exposure, moisture, and harsh environmental conditions.
Adresse
20 Xingyuan South Street, Kreis Zaoqiang, Stadt Hengshui, Provinz Hebei, China
