Name: E Clips For Railway Rail - China E Clips For Railway Rail Manufacturers Suppliers Factory - GNEE RAIL
Brand: GNEE
SKU: 286367456

E Clips For Railway Rail

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

Tribological Characteristics & Rail Wear Adaptation

Model No.	Coefficient of Friction (Dry/Wet)	Wear Rate (mm³/N·m)	Rail Contact Surface Hardness (HV)	Anti-Galling Design	Wear Compensation Mechanism	Compatible Rail Material	Core Tribological Advantage
E16-TRI	0.32/0.28	≤8.5×10⁻⁶	380-420	Surface Texturing	Elastic Deformation Buffer	U71Mn	Cost-effective wear resistance for rural lines
E18-TRI	0.35/0.30	≤7.2×10⁻⁶	400-440	TiN Coating	Modular Wear Pad	U75V	Reduces rail galling in urban rail start-stop
E20-TRI	0.38/0.33	≤5.8×10⁻⁶	420-460	Diamond-Like Carbon (DLC) Coating	Precision Limb Geometry	U78CrV	Minimizes high-speed rail abrasive wear
E22-TRI	0.36/0.31	≤6.5×10⁻⁶	410-450	Molybdenum Disulfide (MoS₂) Coating	Reinforced Contact Zone	U82CrMoV	Resists impact wear for heavy-haul axle loads
E24-TRI	0.40/0.35	≤4.9×10⁻⁶	430-470	Tungsten Carbide Composite Coating	Integrated Wear Sensor	U86CrN	Ultra-low wear for ballastless track precision

Cross-Border Compliance Certifications & Regional Standard Adaptation

Model No.	Key Compliance Certifications	Regional Adaptation Standards	Approval Body	Import Export Documentation Requirements	Voltage Withstand Compliance (kV)	Environmental Compliance	Core Compliance Advantage
E16-COM	ISO 9001, CE (Self-Declaration)	EN 13481, GB/T 1222	Manufacturer	Commercial Invoice + Certificate of Conformity	10	RoHS	Cost-effective for regional trade (Europe/Asia)
E18-COM	ISO 9001, ISO 14001, CE (Third-Party)	EN 13481, UIC 500-5-5	EU Notified Body	Commercial Invoice + Test Report + CE Marking	12	RoHS + REACH	Urban rail compliance for EU/Asian markets
E20-COM	ISO 9001, IATF 16949, AREMA	EN 13481, AREMA 10.3	AREMA Accredited Body	Commercial Invoice + Type Approval + FDA Clearance	15	RoHS + ISO 14001	High-speed rail compliance (North America/Europe)
E22-COM	ISO 9001, ISO 14001, GOST-R	EN 13481, GOST 24931	Russian Railways Approval Body	Commercial Invoice + Customs Declaration + GOST Marking	14	RoHS + EcoPassport	Heavy-haul compliance for CIS/Asian markets
E24-COM	ISO 9001, ISO 26000, UIC Recognized	EN 13481, UIC 864, CRCC	UIC Certification Body	Commercial Invoice + Full Quality Audit Report + CRCC Certificate	18	RoHS + Carbon Neutral	Premium compliance for global ballastless track projects

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E Clips for Railway Rail

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