Name: China Spring E Clips For Railway Track Manufacturers Suppliers Factory - Wholesale Service - GNEE RAIL
Brand: GNEE
SKU: 286036318

Spring E Clips For Railway Track

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

Material, Process & Insulation Characteristics

Model No.	Core Material	Heat Treatment Process	Metallographic Structure	Surface Treatment	Neutral Salt Spray Test (h)	Insulation Material	Insulation Resistance (Ω)	Compliance Standards
E1806	60Si2MnA	Quenching + Tempering	Tempered Troostite	Zinc Plating	≥300	PA6-GF30	≥10⁹	GB/T 1222, TB/T 2478
E2009	60Si2CrVA	Low-Temperature Nitriding	Tempered Troostite + Trace Ferrite	Dacromet Coating	≥500	Reinforced Nylon 66	≥10¹⁰	UIC 864, EN 13481
E1605	55Si2Mn	Conventional Annealing	Tempered Troostite	Oxide Black	≥200	HDPE	≥10⁸	JIS E 1107, BS 970
E1912	60Si2CrA	Isothermal Quenching	Uniform Troostite	Hot-Dip Galvanizing	≥800	EVA	≥10⁹	AREMA, ISO 683-1
E2215	38Si7	Solution Treatment	Fine-Grained Troostite	Chromium-Free Coating	≥600	Ceramic Composite	≥10¹⁰	REACH, DIN 17221

Application Scenarios & Performance Optimization

Model No.	Applicable Railway Type	Adaptable Axle Load (t)	Max Operating Speed (km/h)	Buckling Pressure (kN)	Lateral Restraint Force (kN)	Fatigue Life (Cycles)	Core Optimization Advantage
E1806	Ordinary Trunk Railways	≤25	≤160	7.5-9.0	≥8.0	≥4,000,000	Balanced cost & stability for general traffic
E2009	High-Speed/Heavy-Haul Rail	≤30	≤250	13.0-18.0	≥12.0	≥6,000,000	High buckle pressure resists heavy-load impact
E1605	Urban Light Rail	≤18	≤80	5.0-6.5	≥6.5	≥3,000,000	Vibration absorption reduces urban noise
E1912	Mountain Railways	≤22	≤120	9.5-12.0	≥9.0	≥5,000,000	Strong lateral restraint for curved tracks
E2215	High-Speed Electrified Rail	≤28	≤300	15.0-20.0	≥15.0	≥7,000,000	Stable performance under extreme temperature

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Spring E Clips for Railway Track

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