SEPARATED RAIL FASTENING SYSTEMS(Rail Fastener) for Railway Track Fixing
Ø It is known as Indirect Holding Fastening System.
Ø Divided into two types: Elastic (mainly using Spring Clips and Spring Blades) and Rigid ( mainly using Rail Clamps and Rail Spikes).
Ø The fastening system joins the steel rail with the tie plates, and the tie plates with the sleepers separately
Ø The railway clips/clamps are fixed directly onto the tie plates/shoulder plates, instead of railroad cast-in shoulders ( used in non-separated rail fastening systems).
Ø Compatible models of Spring Clips: E2007, E2055, E2056, etc.
SEPARATED RAIL FASTENING SYSTEMS | |||||
Item | Material | Quantity | |||
Spring Clip | 60Si2MnA | 60Si2CrA | 55Si2Mn | 38Si7 | 2 |
C:0.56-0.64, Mn:060-0.90, Si:1.50-2.00, 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 | ||
Rail Pad | EVA | 1 | |||
Screw Spike | Q235 | 4 | |||
Tie Plate | Casting iron QT500-7, QT450-10, or forging low carbon steel or high carbon steel | 1 | |||
Fatigue life | 3-5 million cycles without breaking | ||||
Surface | Plain Oiled, Oxygen Black, Zinc Plated, Hot Dip Galvanized, Dacro coating | ||||
Standard | UIC, AREMA, BS, RDSO, DIN, JIS, ISCR, VALEC, GOSTR- EASC, GB/T or other upon requirements | ||||
Package | Moven bag, Box or other upon requirements | ||||
Delivery | Depends on order | ||||
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