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Rail Rubber Pad
One-stop Rail Pad Factory in China Rail rubber pads are vibration-damping components installed between rail base and tie plates. These engineered elastomeric pads reduce noise, distribute loads, and protect track infrastructure from excessive wear. Send Inquiry Now Key Performance...
Features
One-stop Rail Pad Factory in China
Rail rubber pads are vibration-damping components installed between rail base and tie plates. These engineered elastomeric pads reduce noise, distribute loads, and protect track infrastructure from excessive wear.
Key Performance Characteristics
Vibration Absorption - Reduces ground-borne noise by 8-12 dB
Load Distribution - Lowers tie pressures by 30-40%
Electrical Insulation - Maintains signal circuit integrity
Corrosion Prevention - Creates moisture barrier
Technical Specifications
| Grade | Thickness | Hardness (Shore A) | Compression Set | Rail Compatibility |
|---|---|---|---|---|
| RP-8 | 8mm | 65±5 | <25% | 80-115 lb/yd |
| RP-10 | 10mm | 70±5 | <20% | 115-136 lb/yd |
| RP-12 | 12mm | 75±5 | <15% | 136-175 lb/yd |
| RP-S | 6-10mm | 55±5 | <30% | Special trackwork |
Our factory & quipment
Material Composition
Standard Compound
Base Polymer: Natural rubber/SBR blend
Reinforcement: Aramid fiber layers
Additives:
UV stabilizers
Ozone protectants
Fire retardants
Premium Compound
Base Polymer: Chloroprene rubber
Reinforcement: Steel mesh inserts
Special Features:
Oil resistance
-50°C flexibility
Reduced creep
Installation Guidelines
Surface Preparation
Clean tie plate surface
Remove all debris/rust
Verify plate flatness (<1mm deviation)
Pad Placement
Align with rail base contour
Ensure full coverage
No overhang beyond plate
Fastening
Apply recommended torque
Avoid pinching during installation
Check for uniform compression
Critical Checks:
Every 6 months:
Compression uniformity
Surface cracking
Edge wear patterns
Critical Checks:
Annual:
Hardness testing
Thickness measurement
Electrical resistance (for insulated tracks)
Our Service Processes
Pre-sales Consultancy
1
>>
Confirmation of order
2
>>
Production
3
>>
Multi-Channel Shipping
4
>>
Confirmation of recei
5
>>
After-sale Services
6
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