Professional Oxide Black Rail Elastic Clips HRC For Railway Fastening System

Delivery Time:20-40 days according to your order quantity
Certification:TUV, SGS, ISO9001

Professional Oxide Black Rail Elastic Clips HRC For Railway Fastening System

As a professional manufacturer and supplier of railroad fasteners, with SKL serie clip  as our most popular products, we also offer elastic clips that are exclusively used in railways. Fabricated with optimum quality raw materials, these elastic rail clips are designed with high precision which impart high tensile strength and corrosion resistance. Our products can also be customized according to clients\' requirements.  We produce 1,500-2,000 tons of clips per month for clients both at home and abroad.

We are capable of producing elastic rail clip for any type of toe load and axle load requirements to fix the rails on wooden, steel or concrete sleepers. We manufacture different types of elastic rail clips and provide any type of toe load and axle load to fix the rails on wooden, steel or concrete sleepers.
 

Type	I type	II type	E type
	A type	B type		III type	PR	DT VI II
Application	50kg/m steel  rail, sleeper	50kg/m  and 60kg/m steel rail, sleeper	60kg/m steel rail, sleeper	Spring clip-III fastening,	subway
Certificate	ISO9001:2008
Hardness	HRC41-46	HRC42-47	HRC44-48	HRC44-48
Surface Finish	plain (oiled), zink plated, dacromet, oxide black or according to customers\' requirement

Type	E clip (E1609, E1809, E2006, E2007, E2009, etc)
Tension clamp SKL clip (SKL1,SKL3,SKL12,SKL14)
Or the type by customers’ drawings
Material	60Si2MnA	60Si2CrA	55Si2Mn	38Si7
Chemical  composition(%)	C:0.56-0.64,  Mn:0.60-0.90,  Si:1.60-2.00,  Cr:≤0.35,  P:≤0.03,  S:≤0.03	C:0.56-0.64,  Mn:0.40-0.70,  Si:1.40-1.80, Cr:0.70-1.00  P:≤0.03,  S:≤0.03	C:0.52-0.60,  Mn:0.60-0.90,  Si:1.50-2.00, Cr:≤0.35   P:≤0.03,  S:≤0.03	C:0.35-0.42,  Mn:0.50-0.80,  Si:1.50-1.80,  P:≤0.03,  S:≤0.03
Hardness	E clip: 44-48HRC SKL clip: 42-47HRC
Fatigue life	For Dia.18: 3 millions cycles without breaking    For Dia.20: 5 millions cycles without breaking
Standard  reference	DIN17221, BS970, GB/T1222