Name: E-Clip Rail Clips Fastening
Brand: GNEE
SKU: 285858308

E-Clip Rail Clips Fastening

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

Dimensional Specifications & Mechanical Load Capacity

Model No.	Wire Diameter (mm)	Unit Weight (kg/pc)	Toe Load Range (kgf)	Applicable Rail Section	Minimum Breaking Load (kN)	Fatigue Life (Cycles)
E1609	16	0.43	500-700	50 kg/m, UIC 54	≥85	≥5,000,000
E1809	18	0.62	750-900	60 kg/m, UIC 60	≥110	≥5,000,000
E2007	20	0.80	1100-1400	60 kg/m, 115 RE	≥140	≥5,000,000
E1813	18	0.61	750-900	BS 80 lbs, BS 100 lbs	≥105	≥4,500,000
E2055	20	0.80	1100-1400	High-speed rail 60N	≥150	≥6,000,000

Manufacturing Process & Quality Control Standards

Model No.	Core Production Process	Heat Treatment Method	Surface Finishing	Quality Inspection Items	Compliance Standards	Quality Control Frequency
E1609	Forging → Forming → Trimming	Quenching + Tempering	Oxide Black	Hardness, Dimensional Accuracy, Toe Load	DIN 17221, GB/T 1222	100% for critical dimensions; 5% sampling for mechanical properties
E1809	Cold Heading → CNC Forming → Deburring	Controlled Atmosphere Quenching	Hot Dip Galvanized	Hardness, Fatigue Resistance, Coating Adhesion	BS 970, UIC 864	100% for surface defects; 10% sampling for fatigue test
E2007	Forging → Precision Forming → Stress Relieving	Cryogenic Treatment + Tempering	Dacromet Coating	Toe Load, Breaking Load, Corrosion Resistance	AREMA, EN 13481-2	100% for load testing; 8% sampling for salt spray test
E1813	Cold Forming → Heat Treatment → Polishing	Induction Hardening	Oiled	Dimensional Tolerance, Hardness Uniformity	GB/T 1222, BS 970	100% visual inspection; 6% sampling for breaking load
E2055	Precision Forging → Multi-stage Forming → Stress Relieving	Quenching + Low-Temperature Tempering	Color Painting	Fatigue Life, Dimensional Stability, Coating Thickness	DIN 17221, EN 13481-2	100% for fatigue life (accelerated test); 10% sampling for coating inspection

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E-Clip Rail Clips Fastening

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