• Product Specifications
  • Quality Assurance
  • Packaging
  • End Applications
  • Storage Handling Systems

Characteristics of UIS Products

Characteristics Hot Dip Galvanized Steel Color Coated Steel
Form Coils / Slits / Sheets Coils / Slits / Sheets
Thickness 0.20 mm to 2.5 mm 0.25 mm to 2 mm
Width 762 mm to 1300 mm for Coils 600 mm to 1600 mm
35 mm to 1250 mm for Slits 35 mm to 1600 mm
1000 mm to 4000 mm for Sheets 1000 mm to 4000 mm for Sheets
508 mm 508 mm
Maximum Coil Weight 15 MT (Max) 15 MT (Max)
Zinc Coating / Type of Paints Z-90 (G30), Z-120 (G40), Z-180 (G60) RMP (Regular Modified Polyester)
Z-275 (G90), Z-350 (G115) SMP (Silicon Modified Polyester)
SDP (Super Durable Polyester)
PVDF (Poly Vinyl Di-Fluroide)
Type Tension Leveled / Non-Tension Leveled NA
Surface Finish Regular Spangle / Mini Spangle / Bright Finish, Matt Finish
Suppressed Spangle (Skin Passed) Semi Bright Finish
Surface Treatment Cr+6 / Cr+3 Passivation NA
Thin Organic Coating
Applicable Standard ASTM / JIS / BS-EN / DIN-EN ASTM / JIS / BS-EN / DIN-EN
* All other tailor-made products can be processed after mutual agreement. * All other international standard as per mutual agreement. UIS is committed to maintain highest standard of Quality and Commitment towards all customers.

Applicable Standards

Quality Parameter Applicable Standards for Galvanized and Pre-painted Products
ASTM JIS EN
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

UIS is committed to high standards of quality and assurance towards customers and all stake holders.

Research & Testing Facilities at United Iron & Steel Company

PACKAGING – GALVANIZED STEEL

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.

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

We are updating this section to provide you with the detailed information about Storage Handling Systems.

Please revisit this section.

ISO Certificate

SASO Quality Marks

EPD & GCAS