Rectangular Hollow Sections (RHS) optimized for structural frameworks, purlins, and industrial racking systems. Combines high torsional rigidity with modern aesthetics. Serving Kolkata's Jute processing sector with authorized brand supply and custom project dispatch.
Kolkata is East India's industrial gateway, anchored by Haldia's deep-water port, a massive jute and leather processing industry, and the Dankuni industrial complex. The city's extreme monsoon climate — with some of India's highest annual rainfall — creates unique roofing challenges that require deep-profile trapezoidal sheets with high-AZ coating and precisely designed drainage gradients. Apex Metals supplies monsoon-engineered roofing solutions for Kolkata's demanding climate and diverse industrial base.
Rectangular Hollow Sections (RHS) optimized for structural frameworks, purlins, and industrial racking systems. Combines high torsional rigidity with modern aesthetics. Our Rectangular Steel Tubes are supplied with complete documentation — Mill Test Certificates (MTC) from APL Apollo, BIS certification, and delivery challans — ensuring full compliance for institutional and contractor procurement.
Material Recommendation for Kolkata
Kolkata's extreme monsoon (annual rainfall 1,700mm+) and high humidity year-round demand mandatory roof drainage design with deep-profile sheets and sealed overlaps. Coastal proximity at Haldia requires AZ150+ Galvalume.
High torsional resistance
Verified for Kolkata projects
Excellent load-bearing capacity for long spans
Verified for Kolkata projects
Smooth surface finish for easy painting
Verified for Kolkata projects
Eco-friendly and recyclable
Verified for Kolkata projects
Our Rectangular Steel Tubes is used across a wide range of project types in Kolkata, West Bengal:
We are a verified distributor of APL Apollo, JSW Steel. Every batch comes with an MTC confirming grade, coating, and yield strength — essential for institutional procurement in Kolkata.
We cut Rectangular Steel Tubes to your exact project lengths (±5mm tolerance). No onsite cutting waste, faster installation, and precise material accounting for your Kolkata project.
Direct pricing without middlemen. Volume discounts for orders above 5MT. Dedicated project pricing for contractors, developers, and government tenders in West Bengal.
We organize transportation directly to your project site in Kolkata. 6–8 business days from Hisar hub to Kolkata via rail freight
We provide specialized delivery and on-site technical support across all major industrial clusters in the Kolkata region, including:
As part of the West Bengal industrial landscape, Kolkata plays a vital role in the region's manufacturing output. The state's push for infrastructure development, including new expressways and industrial corridors, has led to a surge in demand for sustainable and high-durability construction materials like rectangular steel tubes.
Apex Metals supports the West Bengal Industrial Development Corporation initiatives by providing materials that meet and exceed local building codes. Whether your project is in a government-allocated industrial area or a private logistics park in Kolkata, our supply chain is optimized to ensure zero delays.
Selecting the right grade of Rectangular Steel Tubes in Kolkata requires a deep understanding of local environmental stressors. Kolkata's extreme monsoon (annual rainfall 1,700mm+) and high humidity year-round demand mandatory roof drainage design with deep-profile sheets and sealed overlaps. Coastal proximity at Haldia requires AZ150+ Galvalume. At Apex Metals, we don't just supply material; we provide engineered solutions optimized for the West Bengal region.
For industrial projects within the Dankuni Industrial Complex and surrounding areas, our Rectangular Steel Tubes features a high-performance metallic coating (AZ150/AZ200) that acts as a sacrificial barrier against oxidation. This is particularly critical in Kolkata where extreme temperature fluctuations can accelerate traditional steel degradation.
Moreover, the structural integrity of our Rectangular Steel Tubes is verified through rigorous testing for wind-load resistance, a crucial factor for the open industrial belts around Kolkata. Our technical consultants can provide specific thickness recommendations (0.45mm to 0.60mm) depending on the truss spacing and local wind speeds in West Bengal.
Apex Metals operates a streamlined logistics network connecting our central Hisar hub to major industrial sites in Kolkata. We leverage major national highway networks to ensure that your bulk orders of Rectangular Steel Tubes reach your site within 6–8 business days from Hisar hub to Kolkata via rail freight.
Our fleet is equipped to handle long-length Rectangular Steel Tubes deliveries (up to 12 meters) directly to project sites in Dankuni Industrial Complex, Haldia Port Zone, Salt Lake Sector V IT Hub, Maheshtala Industrial Area. For large-scale developments in the West Bengal corridor, we offer dedicated vehicle placement, reducing transit time and minimizing handling risks.
Active delivery routes to Kolkata industrial estates
Regional Transit
Every batch of Rectangular Steel Tubes supplied to Kolkata is accompanied by a Mill Test Certificate (MTC). We ensure that the steel base, aluminum-zinc coating mass, and paint thickness (micron count) meet the exact BIS standards required for institutional tenders and industrial approvals in the West Bengal region.
Using advanced CNC profiling machines, we ensure that every Rectangular Steel Tubes sheet has consistent rib depth and overlap width. For projects in Dankuni Industrial Complex, this precision ensures a 100% weather-tight seal, protecting your sensitive machinery and inventory from West Bengal's monsoon and dust storms.
Our streamlined process for wholesale supply in the West Bengal region.
Send your project's Bill of Materials (BOM) for a customized wholesale quote.
Our engineers verify specifications against {location.city}'s local wind and load codes.
Materials are precision-cut at our central hub to your exact site requirements.
Direct-to-site delivery via our dedicated heavy-load fleet covering {location.city}.
Technical Specifications
Shape
Rectangular (RHS)
Size Range
20x10mm to 300x200mm
Thickness
1.6mm to 8.0mm
Material
Hot Rolled / Cold Rolled / Galvanized
Standard Compliance
BIS Certified / IS 4923 RHS Structural Section
Other Products in Kolkata
Last updated: April 2026
Connect with our technical desk for material specifications, MTC documentation, and project-specific wholesale pricing for Kolkata.
