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ProductsAt present, the company has the ability to produce 50000 tons of rail buckle accessories annually. The product series includes various specifications of spring bars Gauge baffles, switch special pads, joint clamps for 43kg, 50kg, 60kg steel rails, various export products, etc
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AboutThe company was established in 1994 and is a production enterprise specializing in the research and development, production, and sales of railway line specific accessories
⚙️ Engineering Specifications
| Parameter | Specification | Industry Standard |
|---|---|---|
| Material Grade | EN 13674-4 Class 80A | Class 60A (Competitor) |
| Tensile Strength | 900 MPa (130,000 PSI) | 700 MPa |
| Rail Compatibility | 115RE, 132RE, 136RE, 141RE | Customizable up to 176RE |
| Hole Configuration | 6-Hole (Standard) / 8-Hole (Heavy Haul) | 4-Hole |
| Coating | 85μm HDG + Epoxy Seal (600g/m²) | 250g/m² HDG |
| Fatigue Life | >5M cycles @ 39-ton axles (UIC 510-3) | 2M cycles |
| Impact Toughness | 50J @ -40°F (ASTM E23) | 30J |
| Bolt Hole Tolerance | H11 Precision Boring (±0.05mm) | ±0.2mm |
🚂 Rail Compatibility Matrix
| Rail Section | Bar Length | Thickness | Bolt Size |
|---|---|---|---|
| 115RE | 600mm | 24mm | M24 Grade 10.9 |
| 136RE | 720mm | 28mm | M27 Grade 10.9 |
| 141RE | 840mm | 32mm | M30 Grade 10.9 |
| Heavy Haul Kit | +200mm | +4mm | +2 Holes |
📜 Certifications & Testing
| Test | Standard | Our Results |
|---|---|---|
| Charpy V-Notch | ASTM E23 | 55J @ -40°C |
| Fatigue Strength | UIC 510-3 | >10⁷ cycles @ 400kN |
| Coating Adhesion | ISO 4624 | 18 MPa |
| Dimensional Tolerance | DIN 6706 | Class A |
❓ Track Engineers' FAQs
Q1: Minimum curve radius for 39-ton axles?
A: Certified for 250m radius @ 50mph (FRA Class 9)
Q2: Wood vs concrete sleeper compatibility?
A: Universal design - requires insulated shoulder pads for concrete
Q3: Difference between 60A and 80A fishplates?
A: 80A has 28% higher strength + 2x fatigue life
If you have any needs, please feel free to consult us!
Tag:
AREMA 80A Heavy Duty Rail Joint Bars - EN 13674-4 Class A Forged Fishplates - For 115RE-141RE Rails (Hot-Dip Galvanized)
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Henan Xinda Railway Equipment Co., Ltd
Fax: +86-372-2615999
Tel: +86-18567891234
Email:info@xindarail.com
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