steel rails
Light steel rails play a critical role in industrial, mining, and logistics railway systems where full-scale heavy railway rails are not required. Among them, GB Standard 30KG Light Steel Rail represents a key specification designed to bridge the gap between lighter industrial rails and heavy-duty mainline rails.
The term 30kg rail refers to a rail section with a nominal weight of approximately 30 kilograms per meter. Compared with lighter options such as 18kg or 24kg rails, the 30kg light steel rail offers significantly improved load-bearing capacity and structural stiffness, while still maintaining reasonable installation efficiency and cost control. Manufactured in accordance with Chinese GB railway standards, this rail type ensures consistent dimensions, stable mechanical properties, and reliable compatibility with standard railway fasteners.
Ports, logistics yards, and storage terminals require rail systems that can handle frequent movements, variable loads, and outdoor exposure. GB Standard 30kg light steel rails are commonly used in these applications due to their stability and cost-effectiveness.
Typical Logistics and Yard Applications
| Application | Role of 30kg Rail |
|---|---|
| Port Yard Tracks | Container handling |
| Warehouse Rail Lines | Internal material flow |
| Equipment Transfer Tracks | Short-distance transport |
Performance Comparison in Yard Environments
| Factor | 24kg Rail | 30kg Rail |
|---|---|---|
| Stability | Moderate | High |
| Maintenance Frequency | Higher | Lower |
| Service Life | Shorter | Longer |
Customers evaluating yard railway systems often find that 30kg rails offer better long-term value.
Environmental Adaptability
| Condition | Suitability of 30kg Rail |
|---|---|
| Moist Conditions | Good |
| Outdoor Exposure | Stable |
| Frequent Traffic | Suitable |
GNEE STEEL supplies GB Standard 30kg light steel rails designed for port and logistics applications, ensuring consistent performance and durability.
Request a quotation from GNEE STEEL for your logistics rail project.
| Size
* |
Rail height(mm)
A |
Bottom Width(mm)
B |
Head Width(mm)
C |
Web Thickness(mm)
t |
Weight(kg/m)
* |
| 8kg | 65 | 54 | 25 | 7 | 8.42 |
| 9kg | 63.5 | 63.5 | 32.1 | 5.9 | 8.94 |
| 12kg | 69.85 | 69.85 | 38.1 | 7.54 | 12.2 |
| 15kg | 79.37 | 79.37 | 42.86 | 8.33 | 15.2 |
| 18kg | 90 | 80 | 40 | 10 | 18.06 |
| 22kg | 93.66 | 93.66 | 50.8 | 10.72 | 22.3 |
| 24kg | 107 | 92 | 51 | 10.9 | 24.46 |
| 30kg | 107.95 | 107.95 | 60.33 | 12.3 | 30.1 |
