Description
Technical Parameters
Railway E Clips - Material Variants & Environmental Adaptability
| Model Code | Wire Diameter | Core Material | Surface Treatment | Operating Temp Range | Environmental Resistance | Typical Application |
|---|---|---|---|---|---|---|
| E-14Si7 | 14mm | 38Si7 | Electro-galvanizing (20μm) | -40°C ~ 60°C | Humidity (95% RH, no rust for 6 months) | Urban light rail |
| E-16MnVB | 16mm | 55SiMnVB | Dacromet coating (12μm) | -50°C ~ 80°C | High vibration (≤10Hz, no fatigue failure) | Heavy-haul freight lines |
| E-18CrNiA | 18mm | 60Si2CrNiA | Zn-Al alloy plating (80μm) | -30°C ~ 70°C | Marine salt spray (no red rust for 1200h) | Coastal railways |
| E-20Mn | 20mm | 65Mn | Ceramic coating (25μm) | -45°C ~ 75°C | Sand abrasion (wear loss ≤0.5mm/year) | Desert railways |
| E-12Ins | 12mm | 38Si7 + PA66 | Epoxy insulation layer (45μm) | -40°C ~ 60°C | Electrical insulation (resistance ≥10⁸Ω) | Urban subway (electrified tracks) |
Railway E Clips - Installation Accessories & Compatibility
| E Clip Model | Matching Baseplate Type | Compatible Fastener | Insulating Component | Installation Torque | Max Axle Load (Compatible Rail) |
|---|---|---|---|---|---|
| E-14Si7 | LPB-14 Lightweight | M14 Hex Bolt (8.8 Grade) | PA66 Sleeve (ID:14.5mm) | 45 ~ 55 N·m | ≤15t (30kg/m light rail) |
| E-16MnVB | HPB-16 Heavy-Duty | M16 Hex Bolt (10.9 Grade) | Rubber Pad (Shore A 60) | 60 ~ 70 N·m | ≤25t (50kg/m rail) |
| E-18CrNiA | MPB-18 Marine-Grade | M18 Stainless Steel Bolt (A2-70) | Glass Fiber Insulator | 75 ~ 85 N·m | ≤20t (43kg/m rail) |
| E-20Mn | DPB-20 Desert-Proof | M20 Carriage Bolt (8.8 Grade) | Sand-Proof Gasket | 80 ~ 90 N·m | ≤30t (60kg/m heavy rail) |
| E-12Ins | IPB-12 Insulated | M12 Insulated Bolt | Integrated Insulation Washer | 35 ~ 45 N·m | ≤10t (22kg/m tram rail) |
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