Sumangala Fe550D
The Sumangala Fe550D series of TMT bars is expertly engineered for high-rise buildings and heavy-duty structures, including malls, hospitals, flyovers, and other areas with significant footfall or load requirements. These bars are also ideal for regions prone to seismic activity, providing reliable performance under challenging conditions. With superior percentage elongation, they can endure higher tensile stress and thermal variations, offering exceptional structural strength, long-term durability, and enhanced safety. Sumangala Fe550D bars are the perfect choice for critical, high-performance construction projects where quality and reliability are essential.
Product Description — SUMANGALA 550D
SUMANGALA 550D is a grade of TMT (Thermo‑Mechanically Treated) steel bar manufactured by Sumangala Steel Pvt. Ltd. for use in construction and structural reinforcement.
Key Features:
High Strength:The 550D grade indicates a higher yield and tensile strength compared with lower grades, making it suitable for demanding structural loads.
Ductility & Toughness: D grade bars possess enhanced ductility (ability to bend without breaking), which improves earthquake resistance and construction safety.
Heat Resistance: Designed to resist heat and fatigue under load conditions
Construction Use:Ideal for reinforced concrete structures, including buildings, bridges, and other critical infrastructure.
Typical Applications:
SUMANGALA 550D TMT bars are designed for high-strength construction projects and are widely used in:
- Multi-storey buildings and skyscrapers
- Bridges, flyovers, and dams
- Coastal, humid, or seismic-prone regions
- Commercial complexes and modern residential projects
"Fe550 TMT Bars – Strength, Durability, and Premium Performance"
Engineered for superior performance, Fe550 TMT bars combine exceptional yield and tensile strength with enhanced corrosion resistance, making them the perfect choice for demanding environments such as coastal, humid, and geologically stable regions. Their robust design ensures long-lasting structural integrity, while maintaining sufficient flexibility for critical applications. Ideal for both high-rise constructions and underground structures, these bars provide a premium solution for projects requiring unmatched strength, durability, and reliability.
