1:ISO 9000:2000
2:washer for railway
Specifications
Fe6 spring washer with fish bolt or screw
Material: 55si2Mn, 60si2Mn
spring steel bars Fe6
hardness: 42-50 Spring washer
Our factory specialized in manufacturing all kinds of rail fastener used in rail track constructions.With advanced technology,excellent service,our products have been widely exported to worldwide and been well recognized.Also,we have our own R&D department which make us have the capability of developing new products to fulfill your requirements.
We can provide all kind of rail fastener as following :
1. E clip/Rail clip/ elastic clip
Type :e1609. e1809. e1817. e2055. e2056. e2009. e2001. e2006. PR401. PR309.... Raw Material: 60Si2MnA
2. Rail clip/SKL clip/Tension clamp
Type : skl1. skl3. skl12. skl14
Raw material : 38Si7. 60Si2CrA
3. Screw spike/Sleeper screw/Fe6 spring washer
Type : Ss5. Ss8. Ss25 . Ss36 ...
Spring washer:Fe6
Raw material : Q235,60Si2Mn
Grade : 4.6.5.6.8.8
4.Dog spike/Railroad spike/screw spike/rail spike/track spike
Type : All kinds available available according to customers drawings and samples .
Raw material : Q235 .
5.Clip bolt/ T bolt /Rail bolt/Clamp bolt /Inserted bolt/Track bolt/Fish bolt/Square bolt
Type : available according to customers drawings and samples .
Raw material: Q235. 35K.45# . 40Mn2. 20Mnsi .35CrMo. 40Cr. 42CrMo
6. Clamp plate/Rail clam/Anchor plate
Type : KPO3. KOP06
Raw material : Q235.45#
Surface : plain (oil ). black paint . zinc .hdg etc.
