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  • 55Q DIN5901standard S14 Steel Rails with Good Track Price
  • 55Q DIN5901standard S14 Steel Rails with Good Track Price
  • 55Q DIN5901standard S14 Steel Rails with Good Track Price
55Q DIN5901standard S14 Steel Rails with Good Track Price

55Q DIN5901standard S14 Steel Rails with Good Track Price

$900.00-$1200.00/ Ton|3 Ton/Tons(Min. Order)

Customization:

Customized packaging（Min.Order: 200 pieces）
View product details

55Q DIN5901standard S14 Steel Rails with Good Track Price

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Heavy Load Support: Designed to withstand high-speed and heavy-duty railway operations, with a 70mm head width and 80mm height ensuring robust structural integrity and load distribution.
  • Standard Compliance: Meets DIN5901 and GB standards, featuring hot-rolled construction and standard bolt hole diameters for seamless integration into existing railway systems.

Key features

  • 1. Durable Hot-Rolled Steel Construction

    • With a hot-rolled non-alloy steel body, ensure robust structural integrity to withstand heavy railway traffic and harsh environmental conditions.

  • 2. Optimized Load-Bearing Design

    • With a 70mm head width and 9mm web thickness, support heavy train loads and resist bending under stress, outperforming thinner-rail designs*.

  • 3. Compliance with Industry Standards

    • Complies with DIN5901 and GB standards, ensuring safety and reliability compared to non-certified alternatives*.

  • 4. High-Strength 55Q-Grade Steel

    • Engineered with 55Q-grade steel, achieve a superior strength-to-weight ratio for long-lasting performance in demanding railway environments.

  • 5. Cost-Effective Railway Solution

    • Offered at a competitive price compared to premium alloy rails*, enabling cost-effective infrastructure development without compromising quality.

Product details

55Q DIN5901standard S14 Steel Rails with Good Track Price

The 55Q DIN5901 standard S14 Steel Rails are engineered for railway systems, featuring a non-alloy steel composition and hot-rolled manufacturing. Compliant with GB standards, these rails deliver robust load-bearing capacity and durability, with a head width of 70mm and a U-shaped cross-section optimized for stability.

Technical specifications

FeatureSpecificationApplication Scenario
Height80 mmEnsures structural integrity for heavy trains
Flange Width23.2 mm (top/bottom)Distributes load evenly across tracks
Web Thickness9 mmEnhances resistance to bending and torsion
Material Grade55Q (non-alloy steel)Meets DIN5901 standards for high-stress rails
Bolt Hole DiameterStandardCompatible with industry-standard fasteners
Cross-SectionU-shapedMaximizes lateral stability for high speeds

Customization guide

Adjustable parameters include web thickness, flange width, and surface treatments (e.g., corrosion-resistant coatings) to meet specialized requirements such as elevated load capacities or harsh environmental conditions.

Get inspired

With a 55Q-grade steel rail, you can achieve seamless integration into high-capacity railway systems. Its 80mm height and 70mm head width ensure stability for high-speed trains, while customizable dimensions allow tailored solutions for unique track layouts.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Web Thickness9 mm (standard)10.5 mm (+15%)11.7 mm (+30%)
Material Grade55Q (non-alloy)55Q + corrosion coat60N (alloy steel)*
Load Capacity25 MT/axle30 MT/axle (+20%)35 MT/axle (+40%)

Supplier's note

  1. Technical Breakthroughs:

    • 55Q Grade Steel: Enhances fatigue resistance by 18% compared to older grades.
    • Optimized U-Section Design: Reduces rail deflection by 12% under dynamic loads.
    • Hot-Rolled Process: Achieves a 20% smoother surface finish for reduced friction.

  2. Version Selection Guidance:

    • Base Model: Ideal for standard freight lines with moderate speeds (≤120 km/h).
    • Advanced Model: Suitable for mixed-use railways requiring corrosion resistance (e.g., coastal regions).
    • Pro Model: Recommended for high-speed passenger lines (≥200 km/h) due to its alloy-enhanced strength and 35 MT/axle capacity.

*The Pro Model’s alloy steel composition triples the wear resistance of non-alloy rails, extending lifespan by 25% in abrasive environments. Pair it with its reinforced web thickness to handle extreme lateral forces during high-speed turns.

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionGeneral railway infrastructureNon-alloy steel (GB/T 700-2006) ▲ Advanced: Corrosion-resistant coating (ASTM A924)Base: Cost-effective; Advanced: 15% longer lifespan in coastal areas (▲)Base may corrode faster in harsh environments; Advanced adds 10% to production cost
Mechanical StrengthHigh-speed/heavy freight railwaysYield strength 550 MPa (Grade 55Q, GB/T 3077) ▲ Base: 500 MPa ▲ Advanced: 550 MPaAdvanced exceeds DIN 5901 standard (▲20% stronger)Base may require thicker profiles for extreme loads
Dimensional SpecsStandard gauge railwaysHead width 70mm (ISO 6413) ▲ Advanced: ±0.5mm tolerance (▲0.2mm tighter than Base)Ensures track compatibility; Advanced improves alignment accuracy (▲)Base tolerances may cause misalignment in precision setups
Manufacturing ProcessMass production of railsHot-rolled (ISO 2582) ▲ Advanced: Quenching + tempering (▲25% better fatigue resistance)Base: Economical; Advanced: 25% longer fatigue life in high-stress zones (▲)Base may degrade faster under repeated stress
Bolt Hole ConfigTrack systems with standard fastenersBolt hole diameter 31mm (DIN 5901) ▲ Advanced: Threaded inserts (▲30% stronger joints)Seamless compatibility; Advanced prevents loosening in vibration-heavy areas (▲)Base requires frequent inspections for wear
Compliance StandardsInternational projectsMeets GB standards ▲ Advanced: Also complies with EN 13674 (▲Expands EU market access)Base: Local compliance; Advanced: Access to global markets (▲)Advanced incurs higher certification costs

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