Rail elastic clip used on Railway Fastening System railroad construction

Price Negotiable

Price: Negociable

MOQ: 10000sets

Delivery Time: 20 to 40 days after receving prepayment

Brand: ZhongYue

Product Description

W21 HS Vossloh Highly Elastic Railway Fastening System For Concrete On High-speed Lines

One set of Vossloh fastening system contains:

A) Tension clamp Skl21 -4 units;

B) Screw spike Ss 25/Uls 7 -4 units;

C) Angled Guide Plate Wfp-14K12 -4 units;

D) Plastic dowel -4 units;

E) Rail Pad 148/185/6- 2 units;

F) Application: High-speed Lines

G) Customization: Available

Part name	Type	Material	Finish	Remark
SKL21 tension clip	Dia. 13mm	60Si2CrA, 38Si7	Plain oiled, color painting, or the other required ones.	Hardness: 42-47HRC Fatigue test: When the clip spring deflection reaches 9.1mm and the swing deflection is 1.42mm, the fatigue life will be 5 millions cycles without breaking. Standard: DIN17221, GB/T1222
Ss35 screw spike	M24×150mm M24 ×160mm M24×180mm	Grade 4.6: Q235 Grade 5.6: 35# Grade 8.8: 45#	Plain oiled, black oxide, galvanized, hot dip galvanized, Dacromet and sherardized	Standard: ISO898-1, UIC864-1 and NF F500-50
Plain washer	Uls7	Q235	Plain oiled, black oxide, galvanized, hot dip galvanized, Dacromet and sherardized	Standard: EN10025, EN10139
Plastic dowel	For different sizes of screw spike	HDPE, Reinforced Nylon 66 (PA66)	Black, blue, yellow, green or other color	For insert into concrete sleeper
Guide plate	UIC54, UIC60, 50kg rail, 60kg rail, and other sizes as ordered	Reinforced Nylon 66 (PA66)	Black, blue, yellow, green or other color	Different designs are available.
Rail pad	UIC54,UIC60, and size as ordered	EVA, or rubber	Black, blue, yellow, green or other color	Different designs are available

Features:

Skl 21 R tension clamp with 2.5 mm fatigue strength
Highly elastic intermediate pads with stiffnesses >30 KN/mm allow high vertical deflection of rail
Rail tilting protection by middle bend of the tension clamp and a special design of the angled guide plate
The highly elastic pad is protected against overstrain by the tilt protection of the angled guide plate

Surface Treatment