Description
Technical Parameters
Material Innovation & Environmental Sustainability
| Model No. | Advanced Material Composition | Recycled Material Content (%) | Carbon Footprint (kg CO₂/pc) | Eco-Certifications | Toxic Substance Compliance | Biodegradability of Auxiliary Parts | Core Environmental Advantage |
|---|---|---|---|---|---|---|---|
| E-Green 16 | 60Si2MnA + 10% Recycled Steel | 35 | 0.32 | ISO 14001, GRS | EU RoHS 3.0, REACH SVHC | Yes (PA66 insulation pad: 90% biodegradable) | Balanced strength and eco-friendliness; low carbon emission |
| E-Green 18 | 60Si2CrA + 15% Post-Consumer Steel | 42 | 0.28 | ISO 14021, RCS | US EPA Tier 4, China GB/T 26729 | Yes (EPDM pad: 85% biodegradable) | High recycled content; meets green procurement standards |
| E-Eco 20 | 38Si7 + 20% Pre-Consumer Alloy | 48 | 0.25 | ISO 14025, LEED | Japan JIS Z 1600, Russia EcoStandard | Yes (rubber parts: 92% biodegradable) | Pre-consumer recycling reduces waste; eco-certified for global markets |
| E-Clean 22 | Chromium-Free Alloy Steel | 30 | 0.30 | ISO 14001, Green Seal | EU REACH, Brazil CONAMA 357/2002 | Yes (plastic components: 88% biodegradable) | Chromium-free formula; non-toxic coating for environmental safety |
| E-Pure 25 | High-Elastic Recycled Alloy | 55 | 0.22 | GRS, ISO 14021 | All major global eco-standards | Yes (all auxiliary parts: 95% biodegradable) | Ultra-high recycled content; zero-waste auxiliary design |
Customized Design for Special Application Scenarios
| Model No. | Special Application Scenario | Customized Structural Features | Target Performance Requirements | Special Material Upgrade | Adaptive Design Adjustments | Compliance with Special Standards | Core Customization Advantage |
|---|---|---|---|---|---|---|---|
| E-Curve 16 | Tight Curves (Radius ≤200m) | Curved shank + Enhanced lateral grip | Lateral stability ≥35kN; No gauge deviation | Wear-resistant 60Si2MnA | Shank curvature matched to curve radius | EN 13481-2 (curved track) | Prevents rail creep in tight curves; maintains gauge stability |
| E-Tunnel 18 | Long Railway Tunnels (Humidity ≥95%) | Sealed head + Anti-mold coating | Anti-mold grade 0; Corrosion resistance ≥2000h salt spray | Marine-grade alloy steel | Sealed structure to prevent moisture ingress | UIC 515-4 (tunnel environment) | Resists mold and corrosion in high-humidity tunnels |
| E-HighAlt 20 | High-Altitude Railways (≥4000m) | Anti-brittle shank + Low-temperature coating | No brittle fracture at -50℃; Tensile strength ≥1200MPa | Titanium-alloy reinforced steel | Grain refinement treatment for low-temperature toughness | GB/T 1222 (high-altitude adaptation) | Adapts to low oxygen and extreme cold at high altitudes |
| E-Port 22 | Port Railways (Salt Fog + Heavy Load) | Thickened shank + Double-layer HDG coating | Axle load resistance ≥35t; Salt spray resistance ≥3000h | High-tensile 42CrMo steel | Reinforced stress-bearing area for heavy loads | AREMA (port heavy-haul) | Withstands salt fog erosion and frequent heavy-load impacts |
| E-Urban 25 | Urban Tramways (Low Noise + Narrow Space) | Low-profile design + Noise-damping pad | Noise ≤60dB(A); Installation space ≤80mm | High-elastic 60Si2CrA | Compact structure for narrow track gauge | EN 50124-1 (urban rail) | Low noise and small footprint; fits urban tramway constraints |
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