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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 |
FRPグレーティング |
- 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 |
|
重さ |
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.
住所
中国河北省衡水市棗強県興源南街20号
