Din Crane Rail Clips
For meeting various needs of clients, We supplies E-clips, PR clip, SKL clips, Russia rail clip, Deenik clip, Nabla spring blade, KPO rail calmp, gantrex rail clips, fast clip, crane rail clip and other special clips for rails. We have proffesional production cline to design and manufacture standard rail clips or nonstandard clips. welcome to as.
Rail clips produce buckling force on the track through the bending and distortion of the rail clips, which effectively guarantees the reliable connection between the rails for a long time, maintains the integrity of the track as much as possible, prevents the rail from moving in the vertical and horizontal directions relative to the sleeper, and ensures the rail The distance is normal to ensure the safety of rail vehicles. In addition, because the train wheels and the rails are in rigid contact, vibration is unavoidable. The special elastic structure of rail clips also allows them to absorb the impact energy generated when vehicles pass by, and achieve the effect of shock absorption. Rail clips work under repeated alternating stresses. They bear various effects such as bending, torsion, fatigue and corrosion. When vehicles pass, they also bear extremely high instantaneous impact loads, so the performance requirements of rail clips are very strict.
| Series | Type | Hardness | Material | Fatigue life | Surface | Standard |
|---|---|---|---|---|---|---|
|
|
E1,E2,E3 | 44-48HRC |
|
For Dia.18 is 3 million cycles without breaking. For Dia.20 is 5 million cycles without breaking. |
plain (oiled), Oxide black, color painting or according to customer requirement. |
DIN17221, BS970, GB/T1222 |
| E1609 | ||||||
| E1809 | ||||||
| E1817 | ||||||
| E2001 | ||||||
| E2006 | ||||||
| E2009 | ||||||
| E2055 | ||||||
| E2056 | ||||||
Vossloh clip& Forged rail clip |
SKL1 |
42-47HRC
|
||||
PR rail clip |
PR309 | 44-48HRC |
||||
| PR401 | ||||||
| PR601 | ||||||
| PR85 | ||||||
| Customized productionofrail clips are availableaccording to your drawings or samples! | ||||||
Parameters of Main Rail Clip Products
| Model | Diameter | Weight | Material |
|---|---|---|---|
| Type III | Ø18 | 0.80kg/pc | 60Si2MnA |
| E1609 | Ø16 | 0.43 kg/pc | 60Si2MnA |
| E1809 | Ø20 | 0.61kg/pc | 60Si2MnA |
| E1813 | Ø18 | 0.62kg/pc | 60Si2MnA |
| E2001 | Ø20 | 0.80kg/pc | 60Si2MnA |
| E2007 | Ø20 | 0.80kg/pc | 60Si2MnA |
| E2009 | Ø20 | 0.80kg/pc | 60Si2MnA |
| E2039 | Ø20 | 0.80kg/pc | 60Si2MnA |
| E2055 | Ø20 | 0.80kg/pc | 60Si2MnA |
| E2056 | Ø20 | 0.80kg/pc | 60Si2MnA |
| E2063 | Ø20 | 0.80kg/pc | 60Si2MnA |
| PR85 Rail Clip | Ø13 | 0.25kg/pc | 60Si2MnA |
| PR309A | Ø19 | 0.85kg/pc | 60Si2MnA |
| PR401 | Ø20 | 0.97kg/pc | 60Si2MnA |
| PR415 | Ø20 | 0.95kg/pc | 60Si2MnA |
| PR601A | Ø20 | 1.03kg/pc | 38Si7 |
| SKL 1 | Ø13 | 0.48kg/pc | 60Si2CrA |
| SKL 3 | Ø13 | 0.48kg/pc | 60Si2CrA |
| SKL 12 | Ø13 | 0.53kg/pc | 38Si7 |
| SKL 14 | Ø13 | 0.53kg/pc | 60Si2MnA |
| Special Rail Clip | Ø13 | 0.48kg/pc | 60Si2MnA |
| Russia Rail Clip | Ø18 | 0.58kg/pc | 60Si2MnA |
| Deenik Clip | Ø25 | 0.49-0.68kg/pc | 60Si2MnA |
| Single Anti- Theft |
Ø20 | 0.25kg/pc | 60Si2MnA |
- Raw material purchasing
- Shearing
- Heating to forging temperature
- Forming
- Hardening
- Tempering
- Surface treatment
- Inspection-Packing
To produce rail clips usually use spring steel bar as the raw materials, before heating, raw materials must be sheared according to the length required. Then they are heated to 950℃ to 1000℃, next works transfer the heated bar to power press for forging, in accordance with drawing three sets of dies and fixtures are kept before hammering. The following procedure is to convey the forged rail clips to quenching tank. Then check the dimensional accuracy and quench hardness of the rail clips. The next procedure is tempering to achieve appropriate toughness in the spring. And the final step is to pack the rail clips after serious inspection.
Quality Control of Finished Elastic Rail Clips
Ruika has strict test and completely authentication at every single step of manufacturing rail clips and a full set of quality control system, from raw material purchasing to the finished rail clip packing. We have a professional inspection team to check about each process of the production line.Inspection Machines for Finished Rail Clips:
- Brinell Hardness Tester
- Carbons and Sulfur Analyzer
- Rockwell Hardness Machine to test metallic materials
- Automatic Impact Testing Machine
- Metallographic Microscopes
- Automatic High-Speed Analyzer
- Fatigue Testing Machine
- Metallographic Specimen Polishing Machine
- Metallographic Specimen Pointing Machine
Maanshan Ruika Metal Products Technology Co., Ltd.can provide one-stop rail fastener manufacture service including development, manufacturing and export.We supply standard railway fasteners like the elastic clip, rail bolt, fish plate, rail shoulder, anchor, spike, screw,dog spike,plastic dowel,pad,washer,nylon insulator, and the locomotive brake block.
We can offer samples to our customers for free.In order to ensure all fasteners produced to meet customers' demands, we would make samples according to the design drawings confirmed by our client before mass production.
Q: Are you trading company or manufacturer ?
A: We are a factory.
Q: How long is your delivery time?
A: Generally within 25-30 days for a 20ft container after the prepayment received.
Q: What is your terms of payment ?
A: 30% of the payment in advance , the balance before shippment via T/T.
Q: Will that be possible for us to receive pieces of samples for approval?
A: Sure. The samples can be supplied for free but the freight counts on you.
Q: What's the packing way?
A: Bundled in steel strips with iron/wood pallets.
If you have any questions, pls feel free to contact us as below:
Web: Email:
在线联系供应商
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