136RE Rail
136RE Rail, also known as 136lb rail or TR68 rail, stands as a premium heavy-duty rail solution engineered to meet rigorous AREMA standards. With a substantial weight of 67.5kg/m (136lb/yd), this rail type sets a new benchmark for load-bearing capacity, balancing robust durability with precision engineering. Tailored for both mainline railway systems and heavy industrial environments, 136RE Rail excels in supporting high-speed freight/passenger trains and heavy machinery alike. Offered in advanced material grades—high-strength low alloy, intermediate, and standard carbon steel—it delivers unmatched reliability under continuous heavy loads and high-impact operations.
Every rail delivered with traceable quality assurance
136RE Rail Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Rail Size | 136RE / TR68 | Rail Type | Transport Rail |
| Standard | AREMA 2019 | Material | HH, IH, SS |
| Rail Height | 185.70 mm | Head Width | 74.6 mm |
| Bottom Width | 152.4 mm | Web Thickness | 17.5 mm |
| Weight | 67.50 kg/m | Length | 12-25 m or customized |
For custom lengths or higher-strength materials, please contact our team for tailored production solutions.
136RE Rail Material Parameter
Below are the mechanical and chemical compositions of 136lb Rail, engineered to AREMA standards for optimal performance in heavy-duty applications.
| Mechanical Property | |||||
| Specs | Steel Grade | Hardness | Tensile Strength | Yield Strength | Elongation |
| (grade shown on web) | HB | ksi | ksi | % | |
| AREMA | Standard Strength (SS) | ≥ 310 | ≥ 142.5 | ≥ 74.0 | ≥ 10 |
| AREMA | Standard Strength (LA) | ≥ 310 | ≥ 142.5 | ≥ 74.0 | ≥ 10 |
| (with Low Alloy Steel chemistry) | Intermediate Strength (IH) | ≥ 325 | ≥ 147.0 | ≥ 80.0 | ≥ 8 |
| (with Carbon Steel chemistry) | Intermediate Strength (IS) | ≥ 350 | ≥ 155.0 | ≥ 105.0 | ≥ 10 |
| High Strength / Head Hardened (HH) | ≥ 370 | ≥ 171.0 | ≥ 120.0 | ≥ 10 | |
| High Strength / Head Hardened (LH) | ≥ 370 | ≥ 171.0 | ≥ 120.0 | ≥ 10 | |
| Chemical Composition | ||||||||||
| AREMA 2019 | C | Mn | P | S | Si | Ni | Cr | Mb | V | Al |
| % | % | % | % | % | % | % | % | % | % | |
| Low Alloy Steel (for Std Strength) | 0.72 – 0.82 | 0.80 – 1.10 | ≤ 0.020 | ≤ 0.020 | 0.10 – 0.50 | ≤ 0.15 | 0.25 – 0.40 | ≤ 0.050 | ≤ 0.010 | ≤ 0.005 |
| Low Alloy Steel (for Int. & High Strength) | 0.72 – 0.82 | 0.70 – 1.25 | ≤ 0.020 | ≤ 0.020 | 0.10 – 1.00 | ≤ 0.15 | 0.40 – 0.70 | ≤ 0.050 | ≤ 0.010 | ≤ 0.005 |
| Carbon Steel | 0.74 – 0.86 | 0.75 – 1.25 | ≤ 0.020 | ≤ 0.020 | 0.10 – 0.60 | ≤ 0.25 | ≤ 0.30 | ≤ 0.060 | ≤ 0.010 | ≤ 0.010 |
Applications of 136RE Rail
Engineered to excel in high-intensity environments, 136lb Rail thrives in the following sectors:
Mining & Quarry Haulage
Facilitates the transportation of heavy materials in mining sites and quarries, designed for continuous high-traffic operations.
Port & Terminal Logistics
Enables efficient heavy container handling and cargo transport in busy port terminals with frequent high-load cycles.
Mainline Railway Systems
Supports heavy freight and passenger trains on mainline railways, ensuring stability and durability under high-speed and high-load conditions.
Heavy Industrial Cranes
Ideal for large overhead cranes in steel mills, shipyards, and manufacturing plants requiring consistent load-bearing capacity.
Advantages of Our 136RE TR68 Rail
Superior Load-Bearing Capacity
67.5kg/m weight provides robust support for heavy trains, machinery, and continuous high-impact loads.
AREMA Compliance
Meets strict AREMA engineering standards, ensuring safety, performance, and compatibility with global rail systems.
Advanced Material Grades
Available in high-strength low alloy, intermediate, and standard carbon steels to optimize performance for specific load demands.
Tailored Customization
Offers flexible length customization (12m–25m+), material selection, and surface treatments to address unique project requirements.
Glory Rail Custom Processing Services
Glory Rail offers tailored solutions for 136lb Rail to meet your project’s unique needs:
- Precision Length Cutting: Rails custom-cut to exact lengths between 12m–25m or personalized dimensions as required.
- Material Grade Optimization: Expert guidance in selecting high-strength low alloy, intermediate, or carbon steel based on load capacity and environmental factors.
- Advanced Surface Treatments: Options for head hardening, anti-corrosion coating, and heat treatment to enhance wear resistance in harsh conditions.
With decades of engineering experience in rail manufacturing, Glory Rail focuses on delivering precision-engineered crane rail systems designed for demanding industrial applications. Operating under established AREMA 2019 specifications with ISO-certified quality management, we integrate controlled steel processing and in-process inspection to ensure consistent dimensional accuracy, mechanical performance, and long-term operational reliability.
Reliable Track Support Components
Ensure consistent performance and structural integrity across your rail network.
Rail Clips
Securely fasten rails to sleepers, maintaining gauge stability under dynamic loads.
Fish Plates
Connect rail ends seamlessly, ensuring smooth transitions and load distribution.
Steel Soleplates
enhance railway durability by distributing loads, adjusting track alignment, damping vibrations.
Rail Pads
Reduce vibration and noise, distribute dynamic loads evenly, and prolong sleeper life.
Global Shipping & Logistics: Your Partner in Reliable 115RE Rail Delivery
In Glory Rail, shipments of crane rails are coordinated through established logistics networks to ensure timely delivery to major ports worldwide, supported by flexible transport arrangements tailored to project schedules.
We ship crane rails from China to major industrial ports worldwide, including Rotterdam, Hamburg, Singapore, and other global terminals, via sea, air, or multimodal transport.
Seaworthy Packaging: Rails are coated for corrosion protection and secured with waterproof wrapping and steel strapping for ocean transport stability. Small components such as clamps and bolts are packed separately with reinforced protection.
Supply Chain & Custom Production: With over 20 years of export experience, Glory Rail works with leading steel mills such as Ansteel and Baowu Group, supporting customized rail production including length adjustment and drilling, with direct factory-to-port shipment.
Frequently Asked Questions – 136RE TR68 Rail
Can the 136RE rail be preprocessed with drilling or joint drilling?
Yes — clients can request value-added services for 136lb TR68 rail, including standard bolt-hole drilling (e.g., 3½″×6″ with 1¼″ dia holes), joint bar prep with 4-hole or 6-hole configurations, and custom rail lengths and dimensions.
What material grades and lengths are available for the 136RE rail?
136RE rail is typically manufactured using high-quality steel grades such as R260, R350HT, offering robust metallurgical properties. Standard lengths range from 12 to 25 meters, and custom lengths are available on request.
Can 136RE rail be used for both new track construction and track renewal projects?
Yes — 136RE rail is widely used in both new railway construction and track rehabilitation projects. Its heavy section and durability make it ideal for upgrading lighter rails to support higher axle loads.