SKL3 Rail Clip
The SKL3 Rail Clip is an elastic rail fastening component used in modern railway track systems to provide reliable vertical and lateral restraint between the rail and sleeper. It plays a critical role in maintaining track gauge, ensuring rail stability, and accommodating dynamic loads generated by train operation...
- Product Introduction
The SKL3 Rail Clip is an elastic rail fastening component used in modern railway track systems to provide reliable vertical and lateral restraint between the rail and sleeper. It plays a critical role in maintaining track gauge, ensuring rail stability, and accommodating dynamic loads generated by train operation.
Manufactured by Lanling, the SKL3 Rail Clip is produced from high-strength spring steel through precision forging and controlled heat treatment. The optimized elastic geometry provides consistent clamping force while allowing limited elastic deformation to compensate for rail movement caused by temperature variation, vibration, and repeated axle loads. This design contributes to reduced rail stress, improved fastening system durability, and extended service life.
The SKL3 Rail Clip is suitable for standard railway lines, heavy-haul railways, and industrial track systems, meeting the performance requirements of long-term, high-frequency operation.
Product Specifications
| Product Name | SKL3 Rail Clip |
| Material | 60si2mn, k60 si2cr, 55SiMn, 38 si7 etc. |
| Standard | GB/T 1222, DIN 17221 |
| Diameter | ø13 |
| Weight | 0.53 kg |
| Product Properties | Hardness HRC 42-47; Fatigue life 3-5 million cycles |
| Surface | Natural oiling, blackening, baking varnish, hot-dip galvanizing, Dacromet |
Product Advantages
Clamps Firmly, Stays Stable
Strong and consistent clamping force keeps rails securely fixed, maintaining track gauge even under heavy loads and frequent train operation.
Elastic, Durable, Long Service Life
Made from high-quality spring steel with precise heat treatment, offering excellent elasticity and fatigue resistance for long-term use.
Reliable Performance, Low Maintenance
Good vibration absorption and corrosion resistance ensure stable performance in harsh environments, reducing maintenance frequency and overall costs.
SKL Rail Clip Provided By Lanling
|
Type |
SKL 1 Rail Clip |
SKL 3 Rail Clip |
SKL 12 Rail Clip |
SKL 14 Rail Clip |
|
Secification |
ø13 |
ø13 |
ø13 |
ø14 |
|
Hardness |
42-47HRC |
42-47HRC |
42-47HRC |
42-47HRC |
|
Weight(kg/pc) |
0.49 |
0.53 |
0.53 |
0.505 |
Why Choose Us Rail Fasteners?
Wuxi Lanling Railway Equipment Co., Ltd. is trusted for its long manufacturing experience, complete railway fastening product range, and stable quality. With advanced automated production lines, strict in-house testing, and CRCC and ISO 9001 certifications, Lanling ensures reliable performance, consistent supply, and long service life for railway projects worldwide.
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