Metal Liners
Metal Liners
Metal liners are essential components in railway tracks, designed to enhance the track's structural integrity and operational efficiency. These robust metal strips, usually made of high-quality steel, are strategically positioned between the railway rail and its supporting structure, such as sleepers or concrete slabs. This provides a smooth and consistent interface between these elements, which contributes significantly to the overall stability and durability of the railway track. They help to distribute the weight of passing trains evenly, reducing stress on the track and preventing damage. Additionally, metal liners play a crucial role in maintaining proper track gauge, ensuring that trains can travel safely and efficiently. Minimising track deformation and reducing the risk of derailments, metal liners help to improve the overall reliability and performance of railway systems.
FEATURES
Material
Metal liners are made using MS Billets.
Size and types
Metal liners are available in various configurations and drawing numbers such as T 3738, T 3740, T 3741, T 3742, T 8254, T 8255, T 8616, T 8617, T 8748, T 8749, T 8750.
Standards
Metal liners conform to RDSO Standards and are also available in customer specifications
APPLICATIONS
Track Renewal and Maintenance
Metal liners play a crucial role in the renewal and maintenance of railway tracks. When replacing worn-out or damaged rails, these liners ensure a smooth transition between the old and new sections, preventing stress concentrations and potential failures. During track maintenance, liners can be used to temporarily support the track structure, minimising disruptions to train services.
Curve Geometry
Metal liners optimise track geometry in curved sections. Precise rail alignment with the curve reduces wheel wear, improves ride quality, and increases train speeds. Additionally, they mitigate centrifugal forces acting on trains, enhancing safety and reducing derailment risks.
Vibration Damping
Metal liners have damping properties that reduce vibrations transmitted through the track structure. This improves passenger comfort and reduces noise pollution. They absorb shock and vibration, these liners extend the lifespan of the track infrastructure.
Thermal Expansion and Contraction Management
Metal liners accommodate rail expansion and contraction due to temperature fluctuations. This prevents buckling and other related issues, especially in regions with significant temperature variations. The flexible interface of these liners absorbs stresses caused by thermal expansion and contraction.
Enhanced Track Resilience
Metal liners enhance track resilience in areas prone to extreme weather conditions. As a protective barrier, these liners prevent water ingress and frost damage, ensuring long-term track integrity.
QUALITY ASSURANCE
At every stage of production, we prioritise quality to deliver products and services that meet or exceed industry standards. Our commitment to quality assurance includes-:
Raw Material Inspection
Raw materials are thoroughly inspected to ensure quality is maintained.
In-Process Testing
Regular testing during the manufacturing process to verify adherence to specifications.
Final Inspection
Comprehensive quality checks on finished products, including dimensions, surface finish, and mechanical properties.
Certifications
Our products are certified in terms of quality and performance.
AFTER-SALE SERVICES
We are committed towards providing dedicated customer support at every stage of the purchase journey
Accountability
We assume full responsibility for any quality deficiencies and commit to prompt resolution.
Customer Support
Our dedicated support team is available to address any inquiries or concerns.
Choose Nirmal Metal Liners for your diverse needs, knowing that it is a reliable, versatile, and performance-driven solution. With a commitment to quality, precision manufacturing, and comprehensive after-sale support, Nirmal Metal Liners will meet and exceed your expectations in a wide range of applications.
