Characteristics of UIS Products


Applicable Standards

Quality Parameter Applicable Standards for Galvanized and Pre-painted Products
Commercial Quality Chemical Composition ASTM A653 / A653M-15 / ASTM A 755 JIS G3302-2010 EN 10346:2015/EN 10169
Drawing Quality Mechanical Properties CS Type A, B, C, FS Type A, B, DDS EN 10346:2015
Structural Grades Chemical Composition ASTM A653 / A653M-15 JIS G3302-2010 EN 10346:2015
Mechanical Properties SS33 (230), SS37 (255), SS40 (275)
SS50 (340) Class 1, 2, 3, 4, SS80 (550) Class 1, 2
Dimensional Tolerances ASTM A924 / A924M-16 EN 10346:2015/EN 10169

Quality Assurance

UIS is committed to high standards of quality and assurance towards customers and all stake holders
  • All process lines are modern and use cutting edge technology to match end user requirements
  • UIS firmly believe in quality assurance through process control
  • All processes at UIS is designed & developed to protect & preserve environment.
  • Our Environment Management System is focused on Green processes to reduce wastage and recycle natural resources to the maximum extent possible
Research & Testing Facilities at United Iron & Steel Company
  • Karl Fischer Titrator
  • Computerized UTM
  • Vickers Hardness Tester
  • Salt Spray Chamber
  • Lock Former
  • Bend test
  • Digital Hardness Tester
  • Scratch resistance Tester
  • Pencil Hardness Tester
  • Accelerated corrosion Test
  • Methyl Ethyl Ketone
  • Dry Film Thickness tester


UIS offers its product with effective packaging as per customers’ requirements and in compliance with international norms. Emphasis is placed to ensure durability, prevention of any damage during transportation and better storage. UIS, with experienced professionals and benchmarking with various national and international companies endeavors to improve packaging in accordance with changing customer needs.


Galvanized Steel Coils

  • Roofing and Cladding
  • HVAC Ducts
  • Cable Trays and Pipes
  • Highway Safe Guards
  • GI Structural Sections
  • Electrical Control Panels
  • Metal Door
  • Automotive Components
  • Metal False Ceilings

Pre-Painted Steel Coils

  • Roofing and Cladding
  • Shutter Doors
  • Lighting Fixtures
  • Hangers and Warehouse
  • Car Parking Sheds
  • Metal Furnitures
  • Cold Storage Rooms
  • Refrigerated Vans
  • Many other OEM Applications
We are updating this section to provide you with the detailed information about Storage Handling Systems.
Please revisit this section.

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