Description
Technical Parameters
Structural Specifications & Mechanical Performance
| Model No. | Applicable Rail Section (kg/m) | Length × Width × Thickness (mm) | Number of Bolt Holes | Bolt Size (mm) | Tensile Strength (MPa) | Shear Strength (MPa) | Clamping Force (kN) | Compliance Standards |
|---|---|---|---|---|---|---|---|---|
| FP-50 | 50 | 320 × 80 × 24 | 4 | M24 × 80 | ≥650 | ≥350 | ≥120 | UIC 860, GB/T 11265 |
| FP-60 | 60 | 380 × 90 × 28 | 6 | M27 × 90 | ≥800 | ≥420 | ≥180 | AREMA, EN 13674-1 |
| FP-75 | 75 | 420 × 100 × 32 | 6 | M30 × 100 | ≥900 | ≥480 | ≥220 | DIN 5902, AS 1085.10 |
| FP-HS350 | 60N (High-Speed) | 400 × 95 × 30 | 6 | M27 × 95 | ≥950 | ≥500 | ≥200 | UIC 60, EN 13674-2 |
| FP-HH40 | 75 (Heavy-Haul) | 450 × 105 × 35 | 8 | M30 × 110 | ≥1000 | ≥550 | ≥250 | AREMA M-100, GB/T 36668 |
Material Characteristics & Anti-Corrosion Adaptation
| Model No. | Core Material Grade | Key Chemical Composition (Mass %) | Surface Treatment | Neutral Salt Spray Test (h) | Applicable Environment | Temperature Resistance Range (℃) | Service Life (Years) | Core Advantage |
|---|---|---|---|---|---|---|---|---|
| FP-C1 | Q355B Carbon Steel | C:0.18-0.24; Si:0.17-0.37; Mn:1.20-1.60 | Zinc Plating | ≥500 | Inland Dry Regions | -20~+60 | 8-10 | Cost-effective for general lines |
| FP-C2 | 45# Medium Carbon Steel | C:0.42-0.50; Si:0.17-0.37; Mn:0.50-0.80 | Hot-Dip Galvanizing | ≥1200 | Coastal Salt-Fog Areas | -30~+70 | 12-15 | High corrosion resistance |
| FP-A1 | 35CrMo Alloy Steel | C:0.32-0.40; Si:0.17-0.37; Mn:0.40-0.70; Cr:0.80-1.10; Mo:0.15-0.25 | Dacromet Coating | ≥1800 | Tropical Humid Regions | -25~+75 | 15-18 | High strength + moisture resistance |
| FP-A2 | 40CrNiMo Alloy Steel | C:0.37-0.45; Si:0.17-0.37; Mn:0.50-0.80; Cr:0.80-1.10; Ni:1.20-1.60; Mo:0.20-0.30 | Chromium-Free Ceramic Coating | ≥2500 | Saline-Alkali Soil Areas | -40~+80 | 18-22 | Extreme corrosion + heavy-load resistance |
| FP-HS1 | 20MnTiB Boron Steel | C:0.17-0.23; Si:0.17-0.37; Mn:1.30-1.60; Ti:0.04-0.10; B:0.0005-0.0035 | Anti-Corrosion Painting | ≥800 | Urban Industrial Areas | -15~+65 | 10-12 | Wear-resistant + eco-friendly |
GNEE RAILWAY-professional supplier
Hot Tags: rail fish plate nail rail, China rail fish plate nail rail manufacturers, suppliers, factory, joint bar, splice bar, rail bolt, Compromise Joint Bar, rail joint, fish bolts are made of
