Railway Fastening Rail Nabla Clip

Railway Fastening Rail Nabla Clip

Nabla clip is widely used in some countries in North Africa. It is also used on concrete sleepers , and used together with some accessories such as screw spike and Insulator.Nabla clip has excellent elastic property, with load 2500DaN
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Description
Technical Parameters

Application Specifications

Rail Section Clip Type Initial Tension Application Tool Sleeper Compatibility
60E1-60E2 Heavy Nabla 14-15 kN Hydraulic tool Concrete sleepers
54E1-56E1 Standard Nabla 12-14 kN Manual tool All sleeper types
49E1-50E1 Light Nabla 10-12 kN Manual tool Wooden sleepers

Railway Fastening Rail Nabla Clip

Environmental Performance

Environment Type Performance Rating Test Standard Expected Service Life
Coastal/Marine Excellent ISO 12944-6 20-25 years
Industrial Very Good ISO 12944-6 18-22 years
Desert Excellent ISO 12944-6 25-30 years
Alpine/Arctic Good ISO 12944-6 15-20 years

 

Installation & Maintenance Data

Parameter Specification Benefit Performance Metric
Installation Time 6-10 seconds/clip High efficiency 80% faster than bolts
Installation Tool Hydraulic/Manual Flexibility Multiple options available
Maintenance Cycle 3-5 years Low cost Visual inspection only
Reusability Up to 5 times Economic 60% cost saving
Training Required 2 hours basic Easy adoption Quick crew deployment

 

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Railway Fastening Rail Nabla Clip

Railway Fastening Rail Nabla Clip

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