Lacquered Nabla Elastic Rail Clip Special Clamp for Railway
1. Type: e1609. e1809. e1817. e2055. e2056. e2009. e2001. e2006.
PR401. PR309.... Raw material: 60Si2MnA
2. Surface: plain (oil). Black
Lacquered Nabla Elastic Rail Clip,Special Clamp for Railway
E clip (e1809, e2006,e2007,e2009,etc)
Skl clip (skl1,skl3,skl12,skl14)
Or the type by customers’ drawings
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,
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
For e clip: 44-48HRC
For skl clip: 42-47HRC
for Dia.18 is 3 millions cycles without breaking
for Dia.20 is 5 millions cycles without breaking
plain (oiled), Oxide black, color painting
DIN17221, BS970, GB/T1222
Zhongyue specialize in producing rail fastening , We produce many
kinds of Elastic rail clips & SKL tension clamps . Below is
some of main products .
1. Various elastic rail clip with size steel bar diameter from 12mm
When spring steel deflection is 9.1mm , fatigue life is up to 5
million cycles without breaking .
We produce the SKL tension clamp , The SKL tension clamp is a
boltable clip with high permanent clip strength. This clip is
especially applied in rail constructions with concrete sleepers
with the diameter 13mm to 15mm , range from SKL1 . SKL3 . SKL12
Fatigue property is no less than 5 million times .
Loading property : under pressure 8-12KN , the displacement is
between 9-12mm .
We produce PR series Elastic clip , such as PR309.PR401.PR601
The Nabla clips are also within our range ,the hardness is HRC51-55
and they have excellent elastic property ,with load 2500DaN , after
the first two tests , variation of the height after releasing is
only 0.45mm and after the three more tests , there is only 0.1mm
variation of height , the finished Nabla clip can be painted red or
other colors according to the requirement of our client .
We also produce the special rail clip according to our customers'
As a leading manufacturer of rail fastening in China , Zhongyue
also can produce many other railway fasteners , such as track bolt
. Sleeper screw . rail anchor .rail joint bar . tie plate .rail
clips ,.rail shoulder and so on .
Sticking to the “quality first” policy, Zhongyue pays great
attention to quality control management. We have granted
ISO9001-2000 certificates and have got the production license of
China’s Railway Ministry on railway products. We have a full set of
inspection instruments which makes sure all the products produced
by us should be of high quality and up to customers’ requirements.