Name: Railway Fasteners Steel Rail Fast Clip
Brand: GNEE
SKU: 282996474

Railway Fasteners Steel Rail Fast Clip

Railway Clip is used to fasten the rails to the underlying base plate together with the concrete sleeper. A variety of different types of heavy-duty clips are used to fasten the rails to the underlying baseplate or Sleeper, one common being the E Clip, which is shaped like a stubby paperclip. Another one is the SKL Tension Clamp, which is also the most widely used type all over the world. Others like KPO Clamp and Nabla Clip, also used in different situations.

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Description

Technical Parameters

railway fast clips

Model	Diameter	Material	Hardness	Clamping Force	Surface Treatment	Applicable Rail Type	Matching Tool Type
FC-12-LT	φ12mm	50CrVA	40–45 HRC	7–10 kN	Electro-galvanizing (≥25μm)	30kg/m Light Rail	Manual Fast Clip Pliers
FC-14-Main	φ14mm	60Si2MnA	43–48 HRC	11–15 kN	Hot-dip galvanizing (≥85μm)	43–50kg/m Mainline Rail	Pneumatic Fast Installer
FC-16-HD	φ16mm	55SiMnVB	45–50 HRC	18–24 kN	Dacromet (≥10μm) + Zinc Plating	60–75kg/m Heavy-Haul Rail	Hydraulic Fast Tool
FC-15-HS	φ15mm	60Si2CrVA	46–52 HRC	16–20 kN	Dacromet + Sealant (≥12μm)	60kg/m High-Speed Rail	Electric Fast Driver
FC-10-Tram	φ10mm	60Si2MnA	39–44 HRC	5–8 kN	Phosphate Coating + Oil	22kg/m Urban Tram Rail	Lightweight Fast Tool

Fast Installation & Compatibility Inspection Checklist

Inspection Stage	Key Item	Test Method	Acceptance Criterion	Sampling Rule	Tool/Reference
Incoming Check	Material & Dimensional Fit	Handheld PMI + Gauge Block	C: 0.56–0.64% (60Si2MnA); Fit Tolerance ≤±0.2mm	5 pcs/batch	Portable PMI Analyzer; Precision Gauge Blocks
Installation Test	Fastening Speed & Stability	Stopwatch + Vibration Test Bench	Installation ≤10s/piece; No Loosening After 1×10⁴ Vibration Cycles	10 pcs/100m track	Digital Stopwatch; Servo Vibration Tester
Sleeper Compatibility	Fit with Different Sleeper Types	Mock Installation on Concrete/Composite Sleepers	No Interference with Sleeper Slots; Clamping Force Retention ≥90%	3 pcs/sleeper Type	Sleeper Mock-Up Fixture; Force Gauge
Long-Term Service	Corrosion & Force Decay	Salt-Spray Test + Dynamic Force Tester	No Red Rust After 500h; Force Loss ≤7% After 5×10⁵ Cycles	4 pcs/km annually	Salt-Spray Chamber; Dynamic Force Tester

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Railway Fasteners Steel Rail Fast Clip

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