Products
- Heavy steel fabricated structures
- Precision Fabricated Steel Structures or Technological Structures
- Steel Bridge Structures
- PEB (Pre-Engineered Buildings)
Heavy Steel Fabricated Structures
Heavy steel fabricated structures are large steel components designed to support substantial loads and withstand operational stresses in industrial and infrastructure projects. These structures form the core framework for various applications, including industrial plants, high-rise buildings, equipment support systems, bridges and other infrastructure projects. The common components of heavy steel fabricated structures include structural frameworks, columns, beams, crane girders, rafters, purlins, pipe racks, platforms, walkways, conveyor galleries, staircases, ladders and heavy-duty support structures. The fabrication process typically involves procurement of specific graded steel followed by cutting, drilling, bending, welding, machining, fit-up, assembly, surface treatment and protective coatings, ensuring compliance with applicable project specifications and quality standards. These structures are essential for providing the required strength, stability and durability to large-scale construction and industrial projects. The design and fabrication of such structures require engineering expertise, precision and adherence to technical standards prescribed by project consultants or end customers.
Precision Fabricated Steel Structures or Technological Structures
Precision fabricated steel structures, also referred to as technological structures, are customized steel components designed for industrial plants, process units and specialized equipment installations that require strict dimensional accuracy and adherence to project-specific tolerances. These structures are manufactured to meet precise engineering specifications and are used in critical applications such as furnace support structures, accumulator towers, process platforms, equipment enclosures, galvanized tubing handrails, welded and bolted structures and other plant-specific assemblies. The fabrication process typically involves procurement of specified grades of steel followed by cutting, drilling, welding, machining, fit-up and assembly, along with surface treatments such as blasting, priming and painting. Due to the high precision requirements, these structures undergo trial assemblies, match marking and dimensional inspections to ensure they conform to design parameters before final delivery. Precision fabricated structures are essential for enabling smooth operations within process plants, ensuring proper alignment and integration of machinery and equipment and meeting the technical and operational requirements specified by end users or project consultants.
Steel Bridge Structures
Steel bridge structures are fabricated steel components used in the construction of railway bridges, road over bridges and other infrastructure projects requiring high load-bearing capacity and structural strength. These structures include components such as open web girders, built-up sections, steel plate girders, pier shutters and pier cap shutters, all of which are essential for ensuring the structural integrity and stability of bridge superstructures. The fabrication process generally involves procurement of steel as per project specifications, followed by cutting, drilling, welding, machining, fit-up, trial assembly, surface treatment and protective coatings. Full-scale trial assemblies are carried out to ensure dimensional accuracy and alignment before final dispatch. Steel bridge structures are typically fabricated in accordance with the design and quality standards prescribed by organizations such as the Research Designs and Standards Organization (RDSO) under the Ministry of Railways and are critical for ensuring safe and durable railway and road infrastructure.
PEB (Pre-Engineered Buildings)
Pre-Engineered Buildings (PEBs) are customized structural steel systems designed and fabricated to meet project-specific requirements for industrial, commercial and institutional buildings. These buildings consist of factory-fabricated components such as built-up columns, rafters, purlins, crane beams, roof panels, wall cladding, staircases and mezzanine floors, which are delivered to the site for assembly and erection. The fabrication process involves cutting, welding, drilling and surface treatment, followed by pre-assembly to ensure fitment before dispatch. PEBs are known for their faster construction timelines and cost efficiency, as components are fabricated off-site and assembled at the project location. These structures are commonly used in warehouses, manufacturing plants, logistics parks and commercial complexes, offering flexibility in design, ease of expansion and compatibility with various roofing and cladding options based on end-user requirements.
