Crane Rail Applications – High-Quality Rails for Industrial & Port Projects
As a trusted crane rail supplier, Nguyen Tai has been deeply engaged in the rail market for many years, exploring and researching rail applications across various industries. We provide a wide range of crane rails to meet the needs of the industrial and port sectors.
Most standard crane rail types are in high demand and produced regularly by steel mills at competitive costs. However, for special-shaped rails, production is more complex and costly. Nguyen Tai offers tailored solutions based on customer requirements, providing alternative rail options that significantly reduce construction costs while ensuring stability and performance. In specialized industries, some rail models can be partially processed to meet specific demands without the need for re-rolling.
1. Crane Rail – Railway & Sliding Rails
Material Standards: DIN 536 P1:1991, U71Mn, Q235, 55Q, R200, R260, R260Mn, R350HT
Flat Rail (Flare Rail):
| Size | Height (mm) | Width (mm) | Weight (kg) |
|---|---|---|---|
| 40x30mm | 30 | 40 | 9.42 |
| 50x30mm | 30 | 50 | 11.77 |
| 60x40mm | 40 | 60 | 18.84 |
| 65x40mm | 40 | 65 | 20.41 |
| 70x40mm | 40 | 70 | 21.98 |
| 75x40mm | 40 | 75 | 23.55 |
| 80x60mm | 60 | 80 | 37.68 |
| 90x40mm | 40 | 90 | 28.26 |
| 100x60mm | 60 | 100 | 47.1 |
Available Crane Rail Models:
A45, A55, A75, A100, A120, A150
QU70, QU80, QU100, QU120
S10, S14, S18, S20, S24, S30
ASCE25, ASCE30, ASCE40, ASCE50, ASCE60, ASCE70, ASCE80, ASCE85
39E1 (BS80A), 45E1 (BS90A), 45E3 (RN45), 46E2 (U33), 49E1 (S49), 49E2, 49E5, 50E1, 50E2 (50EB-T), 50E4, 50E5, 50E6 (U50), 54E1 (UIC54), 54E2 (UIC54E), 54E3 (DINS54), 54E4, 54E5 (54E1AHC), 55E1, 56E1 (BS113Lb), 60E1 (UIC60), 60E2
CR73, CR100, 115RE, 136RE
Material Standards
- U71Mn:
| U71Mn | Mechanical Property | Chemical Composition(%) | ||||||||||||
| Yield strength | Tensile strength | Elongation | Hardness | C | Si | Mn | s | p | Cr | Ni | Cu | |||
| MPa | kg/mm2 | MPa | kg/mm2 | min | HB | ≤ | ≤ | ≤ | ≤ | ≤ | ||||
| ≥880 | 9% | 0.65-0.76 | 0.15-0.35 | 1.10-1.40 | 0.030 | 0.030 | 0.25 | 0.25 | 0.25 | |||||
- Q235
| Q235 | Mechanical property | Chemical composition(%) | |||||||||
| Yield strength | Tensile strength | Elongation | Hardness | C | Si | Mn | S | P | |||
| MPa | kg/mm2 | MPa | kg/mm2 | min | |||||||
| ≥ | ≥ | HB | ≤ | ≤ | ≤ | ||||||
| 235 | 24 | 375-460 | 38-47 | 26% | 0.12-0.22 | 0.35 | 0.30-0.70 | 0.045 | 0.045 | ||
- Q55
| 55Q | Mechanical property | Chemical composition(%) | |||||||||
| Yield strength | Tensile strength | Elongation | Hardness | C | Si | Mn | S | P | |||
| MPa | kg/mm2 | MPa | kg/mm2 | min | HBW | ||||||
| ≥ | ≥ | ≥ | ≥ | ≥ | ≤ | ≤ | |||||
| 685 | 69 | 197 | 0.50-0.60 | 0.15-0.35 | 0.60-0.90 | 0.04 | 0.04 | ||||
- R200
| R200 | Mechanical Property | Chemical Composition | |||||||||||
| Yield strength | Tensile strength | Elongation | Hardness | C | Si | Mn | s | p | H ppm | 0 ppm | |||
| MPa | kg/mm2 | MPa | kg/mm2 | min | HB | ≤ | ≤ | ≤ | ≤ | ||||
| ≥680 | 14% | 200-240 | 0.40-0.60 | 0.15-0.58 | 0.70-1.20 | 0.025 | 0.035 | 3 | 20 | ||||
- R260
| R260 | Mechanical Property | Chemical Composition | |||||||||||
| Yield strength | Tensile strength | Elongation | Hardness | C | Si | Mn | S | P | H ppm | 0 ppm | |||
| MPa | kg/mm2 | MPa | kg/mm2 | min | HB | ≤ | ≤ | ≤ | ≤ | ||||
| ≥880 | 10% | 260-300 | 0.62-0.80 | 0.15-0.58 | 0.70-1.20 | 0.025 | 0.025 | 2.5 | 20 | ||||
- R350HT
| R350HT | Yield strength | Tensile strength | Elongation | Hardness | C | Si | Mn | S | P | H ppm | 0 ppm | ||
| MPa | kg/mm2 | MPa | kg/mm2 | min | HB | ≤ | ≤ | ≤ | ≤ | ||||
| ≥1175 | 9% | 350-390 | 0.72-0.80 | 0.15-0.58 | 0.70-1.20 | 0.025 | 0.02 | 2.5 | 20 | ||||
2. Material Standards for Crane Rails
Detailed specifications for U71Mn, Q235, 55Q, R200, R260, R350HT including mechanical properties and chemical compositions (Yield Strength, Tensile Strength, Elongation, Hardness, Carbon, Silicon, Manganese, etc.).
3. Essential Crane Rail Accessories
Rubber Pad (Rail Pad)
- Absorbs vibration and reduces noise during operations.
- Distributes load pressure, protecting concrete or steel base.
- Made from synthetic rubber or high-strength engineering plastic.
Rail Clamp
- Secures the crane rail in place, preventing displacement under heavy loads.
- Types: Single clamp, double clamp, mechanical clamp, adjustable elastic clamp.
Anchor Bolt
- Fixes crane rails and accessories to concrete or steel foundations.
- Typically hot-dip galvanized or stainless steel for corrosion resistance.
Fish Plate (Rail Joint Bar)
- Connects rail ends, ensuring alignment and stability.
- Made from Q345, Q235 steel.
Completed Crane Rail Projects
- K662 Oil Terminal – Military Petroleum Depot: NT – CSS 1000H, NT – CSS 1250H
- Defense Port Upgrade – Military Zone 7: NT – CSS 800H
- North Van Phong Port: NT – CSS 1150H
- Song Hau 1 Thermal Power Plant – Package BS04: NT – CSS 1000H, NT – CSS 1250H
- Go Dau Port A3 & A3 Expansion – Dong Nai: NT – CSS 1000H
- Vissai Port – Nghe An: NT – CSS 1150H
- Hoa Phat Port: NT – CSS 1250H
- Chu Lai – Truong Hai Port: NT – CSS 1450H
- And many more crane rail projects across Vietnam.
Supporting Marine Products
- Lambda Marine Fender
- SPC Fender
- Cylindrical Fender
- PPI Fender
- Mooring Bollards
- Rubber Ladders
- Marine Accessories
