Home > Products > Elastic Rail Clips > SKL Elastic Rail Clips Clamp Oxide Black / Galvanize 60Si2Mn for Railway System
SKL Elastic Rail Clips Clamp Oxide Black / Galvanize 60Si2Mn for Railway System
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Product Details
Brand Name: | SUYU | Place of Origin: | China | Model Number: | SKL1 / 2 / 3 / 12 / 14 |
Product Description
Certification:TUV, SGS, ISO9001
SKL Elastic Rail Clips Clamp Oxide Black / Galvanize 60Si2Mn for Railway System
Commercial Name: Other steel materials for railway tramway tracks
Brand: SUYU
Supplier: Shanghai Suyu Railway Material Co.,ltd.
Address: Room 1737, Building 15, No. 201 Jinxiang Road, Pudong, Shanghai China 201206
HS Code: 73029 09000
Drawing
Rail fastening system
Sleeve Rail pad Insulator Clamp Screw spikeProduce Process
Clip Production Process | |
1 | raw material |
2 | shearing |
3 | heating to forging temperature (950-1000 degrees celsius) |
4 | forming |
5 | hardening |
6 | tempering below 350 degrees celsius |
7 | inspection |
8 | packing |
Material Choice: spring steel
60Si2MnA 60Si2CrA 55Si2Mn 38Si7Technical Parameter Table of Material
SKL Series | SKL1 | SKL3 | SKL12 | SKL14 |
Material | 60Si2MnA | 60Si2CrA | 55Si2Mn | 38Si7 |
Chemical composition(%) | C:0.56-0.64, | C:0.56-0.64, | C:0.52-0.60, | C:0.35-0.42, |
Mn:0.60-0.90, | Mn:0.40-0.70, | Mn:0.60-0.90, | Mn:0.50-0.80, | |
Si:1.60-2.00, | Si:1.40-1.80, | Si:1.50-2.00, | Si:1.50-1.80, | |
Cr:≤0.35, | Cr:0.70-1.00 | Cr:≤0.35 | ||
P:≤0.03, | P:≤0.03, | P:≤0.03, | P:≤0.03, | |
S:≤0.03 | S:≤0.03 | S:≤0.03 | S:≤0.03 | |
Hardness | 42-47HRC | |||
Fatigue life | for Dia.18 is 3 millions cycles without breaking | |||
for Dia.20 is 5 millions cycles without breaking |
Surface Treatment
plain (oiled) color paint oxide Black (most choice) galavazing DHGInspection machine
Brinell Hardness Tester Carbon and Sulfur Analyzer Rockwell Hardness Machine Automatic Impact Testing Machine Metallographic Microscope Automatic High-speed Analyzer Fatigue Testing Machine Metallographic Specimen Polishing Machine Metallographic Specimen Pointing MachinePackage
25 kg double-layer woven bag with free fumigation wooden pallent 36bags/pallets 20pallets/20ftApplication
Speed <120km/h High-way speed >120km/hSimilar Elastic Clip
Same series | SKL1 |
SKL2 | |
SKL3 | |
SKL12 | |
SKL14 | |
General series | E type |
Nabla type | |
KP / KPO type | |
Special series | PR type |
Deenik type | |
Russian type | |
Fats clip | |
Gauge lock clip |
Sale Rang
Rail fastening system Dog spike / Screw spike Bolt set Elastic clamp Rail anchor Rail shoulder Fish plate Tie plate Plastic / Rubber parts Brake shoe Steel rail New wood sleeperQuotation necessity ( the more, the better )
Drawing with full size Material Surface Treatment Order quantityIf you have any other models of rail/ rail fastener, welcome to contact me.
Contact: Lynn ( Saler No: suyu6 )
Contact Us
- Shanghai Suyu Railway Material Company
- Contact nameMiss.yuan
- Phone86-021-58999010
- AddressRoom 1737, Building 15, Lane 201, Jinxiang Road Hangzhou,Zhejiang
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