Square & Rectangular Hollow Sections
Precision-Formed Structural Hollow Sections for Fabrication and Construction
Square Hollow Sections (SHS) and Rectangular Hollow Sections (RHS) are cold-formed structural steel tubes renowned for their clean geometry, high strength-to-weight ratio, and aesthetic versatility. Whether you're fabricating industrial frames, building structural canopies, or designing commercial interiors, these sections offer the dimensional accuracy and surface finish that modern projects demand. Innovative Enterprise supplies APL Apollo and Tata SHS/RHS sections — two of India's most trusted structural tube brands — from ready stock in Chennai.
STANDARDS & GRADES
| Standard | IS:3589 |
| Grades Available | IS 3589 Fe 330, Fe 410; API 5L Grade B |
| Outer Diameter Range | 200 mm to 900 mm OD |
| Wall Thickness | 4 mm to 20 mm (depending on OD and grade) |
| Manufacturing Process | ERW (Electric Resistance Welded) |
TRUSTED BRANDS WE SUPPLY
• APL Apollo Tubes Limited
• Tata Steel
APPLICATIONS
SHS and RHS sections are widely used across both structural and decorative applications:
•Industrial shed trusses and roofing structures
• Prefabricated building frames and modular structures
• Gate, railing, and fencing fabrication
• Mezzanine floors and elevated platforms
• Furniture frames and shopfitting displays
• Machinery guards and safety enclosures
• Trailer and automotive chassis
• Solar panel mounting systems
• Signage structures and hoardings
KEY TECHNICAL PROPERTIES
•Precise square and rectangular cross-section geometry
• Consistent wall thickness and torsional rigidity
• Excellent surface finish — suitable for direct painting or powder coating
• High yield strength grades available for load-bearing applications
• Uniform mechanical properties throughout the section
WHY CHOOSE INNOVATIVE FOR MS ERW PIPES
•APL Apollo — India's largest structural tube brand — in ready stock
• Wide size range ensuring single-source procurement for entire projects
• Competitive pricing on bulk and project quantities
• Cutting services available for project-ready lengths