Precision Specifications & Material Performance
| Model | Wire Diameter (mm) | Clamping Force (kN) | Fatigue Life (Cycles) | Unit Weight (kg/pc) | Surface Treatment | Dimensional Tolerance (mm) | Compliance Standards |
|---|---|---|---|---|---|---|---|
| SKL 1 | 13 ± 0.10 | 9.5-11.0 | ≥5,000,000 | 0.48 | Zinc-plated | ±0.2 | DIN 17221, EN 13481-2 |
| SKL 3 | 13 ± 0.10 | 9.5-11.0 | ≥5,000,000 | 0.48 | Hot-dip galvanized | ±0.2 | DIN 17221, BS 970 |
| SKL 12 | 13 ± 0.10 | 8.0-12.0 | ≥5,000,000 | 0.53 | Dacromet | ±0.2 | AREMA, EN 13481-2 |
| SKL 14 | 13 ± 0.10 | ≥10.0 | ≥5,000,000 | 0.508 | Black oxide | ±0.2 | DIN 17221, GB/T 1222 |
Matching Components & Failure Control
| Model | Matching Base Plate Model | Matching Rail Pad Material | Key Fastener Accessories | Failure Modes & Prevention | Inspection Frequency | Replacement Threshold (Clamping Force Loss) | Emergency Repair Kit Contents | Compatibility with Track Monitoring Systems |
|---|---|---|---|---|---|---|---|---|
| SKL 1 | BP-UIC54 | HDPE | Anti-loosening washer, Gauge block | Fatigue crack → Regular NDT | 6 Months | ≥20% | 2 clips + 1 pad + 1 wrench | Basic (position detection only) |
| SKL 3 | BP-UIC60 | Rubber-EVA Composite | Locking pin, Corrosion inhibitor | Corrosion → HDG coating check | 4 Months | ≥15% | 2 clips + 2 pins + inhibitor | Advanced (force + vibration monitoring) |
| SKL 12 | BP-LightRail | TPE | Plastic insulator, Spacer | Deformation → Dimensional check | 8 Months | ≥25% | 2 clips + 2 insulators | Basic (position detection only) |
| SKL 14 | BP-Electrified | Silicone-Rubber | Conductive washer, Gauge bolt | Loosening → Torque retest | 5 Months | ≥18% | 2 clips + 1 washer + torque tool | Intermediate (force monitoring) |
| SKL 15 | BP-HeavyHaul | High-Elastic Rubber | Double locking pin, Wear sleeve | Wear → Thickness check | 3 Months | ≥12% | 2 clips + 2 sleeves + 2 pins | Advanced (force + temperature + vibration) |
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