25 mm Deformed Bar – TIS Standard SD40T

The 25 mm deformed steel bar, certified under TIS 24-2559 and graded SD40T, is a high-strength reinforcing steel designed for large-scale and heavy-duty construction projects. Its ribbed surface enhances concrete bonding, ensuring structural stability, safety, and long-term durability. Ideal for high-rise buildings, industrial factories, bridges, roads, and deep foundation work.

Product Specifications

• Diameter: 25 mm
  
• Weight: 38.53 kg per piece
  
• Length: 10 meters
  
• Standard: TIS 24-2559
  
• Grade: SD40T
  
• Yield Strength: Minimum 4,000 ksc
  
• Excellent tensile and compressive strength
  
• Ribbed surface for superior concrete bonding
  
• Strong, durable, and suitable for heavy-load structures
  
• Easy to cut, bend, and install

Suitable Applicationsฃ

• Large foundations
  
• Heavy structural columns, beams, and slabs
  
• High-rise building construction
  
• Bridges and public infrastructure
  
• Industrial factories
  
• Special heavy-duty structures

Dragon Steel Services

Dragon Steel supplies 25 mm TIS-certified SD40T deformed bars at wholesale prices with delivery services across Bangkok, surrounding metropolitan areas, and nationwide. We support all project sizes, from standard construction works to large-scale industrial developments, with professional consultation and customized quotations.