Custom Elastic Rail Spring Steel Clip / Btumen Railway Clips
Custom Elastic Rail Spring Steel Clip / Btumen Railway Clips
Specifications
Spring Steel SKL12 Tension Clip,Elastic Rail Clip For Railway Materials
1. Type: e1609. e1809. e1817. e2055. e2056. e2009. e2001. e2006. PR401. PR309....
Raw material: 60Si2MnA
2. Plain oiled,Zinc Plated,Btumen,Wax,Dacromet
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Brand |
Zhongyue |
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Name |
Spring Steel SKL12 Tension Clip,Elastic Rail Clip For Railway Materials |
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Type |
E clip (e1809, e2006,e2007,e2009,etc) |
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Skl clip (skl1,skl3,skl12,skl14) |
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Or the type by customers’ drawings |
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Material |
60Si2MnA |
60Si2CrA |
55Si2Mn |
38Si7 |
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Chemical composition(%) |
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, 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 |
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Hardness |
For e clip: 44-48HRC For skl clip: 42-47HRC |
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Fatigue life |
for Dia.18 is 3 millions cycles without breaking for Dia.20 is 5 millions cycles without breaking |
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Surface |
plain (oiled), Oxide black, color painting |
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Standard refers |
DIN17221, BS970, GB/T1222 |
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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 to 20mm
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Diameter |
Weight (Kg) |
Toe load |
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12mm |
0.18 |
200-400 |
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14mm |
0.30 |
400-600 |
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16mm |
044 |
500-700 |
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18mm |
0.60 |
800-1000 |
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20mm |
0.78 |
1100-1400 |
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 .SKL14
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Diameter |
Type |
Weight (Kg) |
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13mm |
SKL1 |
0.49 |
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13mm |
SKL3 |
0.53 |
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13mm |
SKL12 |
0.53 |
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13mm
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SKL14
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0.505
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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' requirement .
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.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.