Description
Technical Parameters
PR85 Railroad Clips
The PR85 rail clip, part of the PR series, is used for fastening the rails to the railway ties, ensuring proper alignment and stability. GNEE Rail, certified under ISO9001/2008, specializes in the production of high-quality PR series rail clips, including PR85, PR309, PR401, PR601, and PR601A. We strictly follow ISO quality management procedures throughout our manufacturing process. Customization is available, and we invite you to contact us for more information.
PR85 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 | |||
PR85 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 |
PR85 Rail Clip workshop
customer visit for PR Rail Clips
Participating in the Vietnamese exhibition
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