| Exporter,Importer,Manufacturer,Wholesaler,Retailer | |
| Tehran |  |
| 02155433645 | |
| |
| |
| rahsaz_market_iran@gmail.com | |
The Riel 7-400 original is made from alloy steel with 60 Rockwell C hardness, with a standard length of 12 meters per section. Each meter weighs approximately 65 kilograms, and tensile strength is 900 MPa. The surface is hardened through quench and temper treatment and coated against corrosion, ensuring a service life over 30 years under heavy industrial conditions. The cross-section features a rounded head, wide base, and internal reinforcement lattice, optimizing load distribution and minimizing plastic deformation under dynamic loads.
The Riel 7-300 original weighs 45 kilograms per meter and has a 140-millimeter profile height with 58 Rockwell C hardness. Bending strength is 750 MPa, and fatigue life exceeds 10 million standard cycles. Precision rolling and CNC finishing ensure exact dimensional compatibility with wagons and rail equipment. The head and base design reduces vibration and noise, and rapid installation on concrete or steel substructures is possible.
WEBSITE: Riel 7-400 and 7-300 Original Iran
