9kg Mine Tracks
20 lb Rail for Sale | mining rail supplier | mine track for sale
Product Overview
Our 9 kg light rail is designed for low-speed, medium-to-light load applications. As a reliable product from an experienced mining rail supplier, it offers an economical, durable, and easy-to-install solution suitable for mining, industrial transport, tourist railways and temporary construction access. We also list the product among our min track for sale options for customers seeking cost-effective track systems.
Typical Applications
Mining & industrial transport: Ideal as a 9kg mine track for mine auxiliary lines, internal factory material handling under wet and dusty conditions.
Tourist & scenic railways: Small train tracks for theme parks, resorts and agricultural park sightseeing lines.
Temporary works & construction access: Quick-to-install tracks for site haulage, emergency recovery or temporary logistics routes.
Light urban branch lines: Community shuttle lines and industrial park feeder routes where low axle loads apply.
Technical Specifications
| Parameter | Value | Notes |
|---|---|---|
| Model / Marking | 9 kg/m | Industry standard nominal weight |
| Cross-section dimensions | Height 63.5 mm (2.50 in); Base 63.5 mm (2.50 in); Head 32.1 mm (1.26 in); Web thickness 5.9 mm (0.23 in) | Matches typical 9 kg light-rail accessory sizes; key dimensional tolerance ±0.5 mm |
| Material | Q235B carbon structural steel | Good toughness, weldability and ductility |
| Theoretical weight | 8.94 kg/m (~6.01 lb/ft) | Actual ±3% permitted (per GB/T standard) |
| Standard lengths | 6 m / 9 m / 12 m (custom up to 18 m) | Custom lengths available — please confirm at enquiry |
| Execution standard | GB/T 11264-2017 (Light Rail) | National standard for light-rail products |
| Mechanical properties | Yield ≥ 235 MPa; Tensile ≥ 375 MPa | Suitable for light vehicle & trolley loads |
| Surface treatment | Natural rust / passivation options | Improves corrosion resistance in damp/dusty environments |
Material & Mechanical Performance
Q235B Advantages
Excellent workability: Suitable for rolling, forging and welding; easily formed into curved rails and turnouts.
Good corrosion resistance: Performs well in general atmospheric environments, reducing long-term maintenance costs.
Stable mechanical properties: Tensile strength ≥ 375 MPa, adequate for light vehicles such as mine carts and small locomotives.
Typical Mechanical Tests
Tensile strength: ≥ 375 MPa
Dimensional tolerance: key dimensions (rail height, base width etc.) within ±0.5 mm
NDT requirements: ultrasound + eddy current dual inspection to ensure absence of internal cracks, inclusions or voids
Manufacturing Process & Quality Control
Standardized Production Flow
The rail is produced by hot rolling and controlled through 12 production steps including heating, rolling, straightening, cutting to length, surface treatment and final inspection.
Surface protection: derusting and oil coating applied to reduce rust during transport and storage.
Strict Quality Testing
Non-destructive testing: Ultrasonic + eddy current dual inspection.
Dimensional inspection: Key tolerances controlled within ±0.5 mm.
Mechanical testing: Batch tensile and bend tests performed for each production lot.
Supervision Loading Photos
Light Rail – Packaging & Shipping Overview
Accessories & Technical Services
Accessories
Full range of light-rail accessories available: fishplates, rail fasteners, spikes, baseplates, and custom parts. As an established mining rail supplier, we can design custom fittings to match special track systems.
Technical Support
Professional engineering team provides track layout design, installation guidance and after-sales maintenance training. We can supply construction drawings, structural checks and energy-efficiency suggestions.
Installation & Maintenance
Easy Installation
Connection method: fishplates + bolt connection for fast on-site assembly.
On-site adaptability: rails can be cut and drilled on-site to meet special terrain or layout needs.
Low Maintenance
Routine: keep rail head clean and clear of debris.
Periodic: check bolt torque, fishplate wear, and local rail deformation.
If abnormalities found: replace affected rail sections and re-run NDT.
FAQs
Q:Can you supply samples about 9 kg rail or accept small orders?
A:Samples can be provided (sample charges and freight may apply). Minimum order quantities (MOQs) and small-lot policies depend on the order — please contact sales for specifics.
Q:What surface treatment options are available?
A:Common treatments include derusting + oil coating or passivation. Additional anti-corrosion treatments can be applied on request to improve performance in damp or dusty environments.
Q: How do I get a quote? Are bulk discounts available?
A:Quotes are based on order quantity, material grade, length and surface treatment. Bulk orders usually qualify for discounts. Please send an RFQ or contact sales for an accurate price.