Specifications

3.Materials :Q235
4.ISO9001:2008
5.Free sample for test .

 

 

  high strength  rialway washer on railway fastening system of rail parts suppliers

 

 

Railway single,double spring washers:

 

Type	Material	Model	Hardness	Standard	Finish code
Flat washer	Q235 35#	M1.6-M64	100HV 200HV 300HV	TB/T1495.4-92	Plain, Zinc-plate Dacromet, etc.
Spring washer	60Si2Mn	M3-M48	HRC42-50	TB565-76	Passivate, Zinc-plated etc.
Lock washer	60Si2Mn	M3-M48	HRC41-47	TB/T1495.4-92	Antirust processing
Zinc alloy flat washer	Q235	6*25*50	Standard	TB/T1495.4-92	Antirust processing
Dacromet	Q235A	6*25*50	Standard	TB/T1495.4-92	Antirust processing

 

 

 railway fastening system including high strength bolt nut,rail clip,iron plate etc railway fastening .  referring to track including rail, sleeper, and connecting parts, ballast bed, prevent climbing equipment, rail brace and switch, etc. As a general engineering structure, track laying on the subgrade, plays a leading role in operation of the train, take direct locomotive vehicle and load pressure. , it is the component part of enough strength and stability, ensure the train  to the regulation of the highest speed, safe, stable and continuous operation.

             

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 We have the experience manufactured railway products more than 20 years .You will make a right decision to chose us !

we export railway equipments to all over the world,welcome you supply the drawing draft to us ,we will make you satisfation .

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