Railway Fast Clips
|
Application Scenario |
Model |
Applicable Rail |
Material |
Install Time per Clip |
Surface Treatment |
|
Universal Mainline |
FC-10 |
43–60kg/m UIC 54/UIC 60 |
60Si2MnA |
≤15s |
Hot-dip Galvanizing |
|
Heavy-Haul Freight |
FC-15 |
60–75kg/m Heavy-Haul Rail |
55SiMnVB |
≤20s |
Dacromet + Zinc Plating |
|
Urban Metro/Light Rail |
FC-08 |
22–30kg/m Light Rail |
50CrVA |
≤12s |
Electro-galvanizing |
|
High-Speed Auxiliary |
FC-12 |
60kg/m High-Speed Rail (Auxiliary) |
60Si2CrVA |
≤18s |
Dacromet + Sealant |
Rapid Inspection Checklist for Railway Fast Clips
|
Inspection Item |
Quick Check Method |
Pass/Fail Criterion |
Sampling Ratio |
|
Material Confirmation |
Handheld PMI (C/Si/Mn) |
Match model's material (e.g., C:0.55–0.65% for 60Si2MnA) |
2 pcs/batch |
|
Hardness (Spot Test) |
Portable Rockwell Tester |
Within model's HRC range (deviation ≤1.5 HRC) |
3 pcs/batch |
|
Install Fit |
Mock Installation with Tool |
Smooth installation; no stuck (≤max install force) |
1 pc/batch |
|
Surface Quality |
Visual Scan |
No cracks/burrs; rust spots ≤3mm² |
100% (random check) |
|
Packaging Integrity |
Visual Check |
Anti-rust bag intact; model/batch marking clear |
2 packages/batch |
gnee-professional supplier
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