Description
Technical Parameters
PR401 Railroad Clips
The PR401 rail clip, part of the PR series, plays a key role in securing the rails to the railway ties, maintaining track stability. GNEE Rail is ISO9001/2008 certified and specializes in the production of PR series rail clips (including PR85, PR309, PR401, PR601, and PR601A). We adhere to strict ISO quality management protocols in every step of our production. Customization options are available, and we invite you to reach out with any questions.
PR401 Railroad Clips material specification
| Item Name | Rail Clip | |||
| Type | PR clip (PR85, PR309, PR401, PR601, PR601A) | |||
| E clip (e1809, e2006,e2007,e2009,etc) | ||||
| Or the type by customers' drawings | ||||
| Material | 60Si2MnA | 60Si2CrA | 55Si2Mn | 38Si7 |
| 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 |
| 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, HDG, Zinc Plating... | |||
| Standard refers | DIN17221, BS970, GB/T1222 | |||
PR401 Rail Clip technical parameters
| Item No | Material | Diameter | Clip length | Clip width | Weight | HRC | Pressure | Fatigue Test | Countries |
| PR309 | 60Si2Mn | ø19 | 130 | 0.91 | 44-48 | ≥9.5KN | 5000000 times without break | Russia | |
| PR401 | 60Si2Mn | ø20 | 127±3 | 38.1±3.0 | 0.97 | 44-48 | ≥9.5KN | 5000000 times without break | Russia |
| PR601 | 60Si2Mn | ø19 | 0.8 | 44-48 | ≥9.5KN | 5000000 times without break | Russia | ||
| PR85 | 60Si2Mn | ø19 | 88±3 | 0.8 | 44-48 | ≥9.5KN | 5000000 times without break | Russia | |
| PR415 | 60Si2Mn | ø20 | 0.8 | 44-48 | ≥9.5KN | 5000000 times without break | Russial | ||
| PR601 | 60Si2Mn | ø20 | 44-48 | ≥9.5KN | 5000000 times without break | Russia |
PR401 Rail Clip workshop
customer visit for PR Rail Clips
Participating in the Vietnamese exhibition
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