Acier Steel Private Limited

Introducing Metal Decking Sheets – The Reliable Choice for Structural Integrity

Metal decking sheets are a durable and versatile solution for composite floor systems, providing exceptional support for concrete slabs. Manufactured from high-quality galvanized steel, these sheets come with 80 gsm, 120 gsm, and 275 gsm coating options for enhanced corrosion resistance and longevity. Available in thicknesses ranging from 0.80 mm to 1.50 mm, our decking sheets ensure maximum strength and stability, making them ideal for industrial, commercial, and residential construction projects.

1. High Load-Bearing Capacity: Designed with a corrugated profile, metal decking sheets offer superior load distribution across the slab, ensuring the structure can support heavy loads. This makes them perfect for high-traffic areas or industrial applications where strength is crucial.

2. Optimized Bonding with Concrete: The special ridges and grooves in the sheets ensure a strong bond with concrete, reducing the need for additional reinforcement. This composite action improves shear resistance and reduces the overall slab thickness, saving both materials and costs.

3. Corrosion Resistance and Longevity: With a choice of 80 gsm, 120 gsm, or 275 gsm protective coatings, metal decking sheets are designed to withstand harsh weather and environmental conditions, offering long-term durability and reducing maintenance requirements.

4. Lightweight and Easy to Install: Despite their strength, metal decking sheets are lightweight, making transportation and installation quick and easy. This reduces construction times and labor costs while ensuring precise placement for optimal structural performance.

5. Dual Purpose: Metal decking sheets act as both a formwork for concrete during construction and a permanent reinforcement after the concrete is poured, eliminating the need for temporary formwork and reducing the time needed on-site.

1. Composite Floor Systems: Metal decking sheets provide robust support for concrete slabs, making them ideal for multi-story buildings, warehouses, and other large-scale projects.

2. Roofing and Mezzanine Floors: These sheets are also suitable for roofing systems and mezzanine floors, offering strength and durability for additional storage or workspaces.

3. Parking Structures: The load-bearing capacity of metal decking sheets makes them perfect for parking decks, where strength and a smooth finish are essential.

Our metal decking sheets are designed for reliability and strength, ensuring your construction project is both efficient and cost-effective. With customizable thickness and coating options, you can tailor our decking sheets to meet the specific needs of your project, ensuring long-lasting performance and easy installation.

• Product Overview: The 1.20mm GI Plain Sheet (Prime Quality) is a heavy-gauge hot-dip galvanized steel flat sheet representing a step into serious structural and industrial specification territory. At 1.20 mm — corresponding to approximately 18 gauge (BWG) — this sheet weighs around 9.42 kg/m² and provides substantial bending stiffness, excellent load-bearing capability, and superior resistance to site-handling damage and mechanical impact compared to thinner gauges. Prime quality designation means this material is produced from first-grade base steel coils with full Mill Test Report (MTR) documentation, verified coating weight, and no downgraded or off-spec substrate. It is routinely specified for heavy industrial fabrication, large structural HVAC systems, agricultural storage infrastructure, and heavy commercial construction where both material performance and documentation compliance are non-negotiable.
• Technical Specifications: Thickness: 1.20 mm ±0.02 mm | BWG Equivalent: ~18 Gauge | Sheet Weight: ~9.42 kg/m² | Base Steel Grade: SGCC / DX51D / S250GD / S350GD (structural) | Zinc Coating: Z120 to Z275 g/m² | Width Options: 600 mm to 1,250 mm | Standard Sheet Sizes: 2440 × 1220 mm (8×4 ft), 3000 × 1250 mm, custom cut lengths | Surface Finish: Regular spangle (standard), zero spangle or GPSP skin-pass on request | Tensile Strength: 270–560 N/mm² (grade dependent) | Yield Strength: 140–350 MPa
• Primary Applications: Heavy structural HVAC duct systems — large rectangular ducts, AHU connections, and high-static-pressure duct runs per| Industrial roofing and heavy cladding for steel plants, chemical facilities, port warehouses, and heavy manufacturing units | Agricultural grain silo panels and large agri-structure cladding requiring Z275 coating to resist fertilizer and ammonia exposure | Structural framing members — purlins, girts, and eaves struts in pre-engineered building systems | Heavy-duty platform decking, walkway grating, and mezzanine floor panels | Water storage and treatment tank panels, industrial drainage channels, and sumps | Transformer station enclosures, switchyard panel cladding, and electrical sub-station housing | Heavy commercial signage structures, road barrier components, and guardrail backing panels | Industrial machinery guards, press shop enclosure panels, and crane cabin skins
• Performance and Benefits: Prime quality certification means every coil is traceable from mill to delivery — no secondary or downgraded material, with documented heat number, coating weight, and mechanical property confirmation | Significantly higher panel stiffness than sub-1.00 mm gauges — eliminates oil-canning and deflection in large unsupported flat panel applications | Z275 coating provides an impermeable zinc-iron barrier, delivering 25–35 years outdoor service life under moderate industrial atmospheric conditions — validated by 480-hour salt spray test performance | Sacrificial anode protection at cut edges, fastener penetrations, and field-welded joints ensures steel substrate remains protected even after fabrication damage — unique to zinc-coated systems | Excellent weldability on standard MIG/TIG plant — zinc fume ventilation mandatory per occupational health guidelines | BIS IS 277 mark available on certified lots — mandatory for government supply, CPWD projects, and institutional procurement | Non-combustible compliance documentation available on request | Skin-pass variant provides superior flatness and surface quality for precision rollforming, heavy-duty powder coating, and industrial paint lines
• Procurement and Ordering Guide: Available through industrial steel distributors, pre-engineered building (PEB) material suppliers, and authorized mill agents

• Product Overview: The 2.00mm Thick GI Sheet with Z275 GSM Zinc Coating represents the heaviest-gauge standard galvanized plain sheet in most stockist inventories — and the specification of choice for tank fabrication, heavy structural base plates, industrial drainage infrastructure, and large-scale agricultural storage systems. At 2.00 mm — equivalent to 14 gauge (BWG) — this sheet weighs approximately 15.70 kg/m² and provides maximum rigidity, load-bearing capacity, and structural integrity of any standard GP sheet grade. The Z275 zinc coating — 275 g/m² total zinc on both sides, approximately 19.3 µm per side — is the highest-volume industrial coating standard globally, specified under IS 277, EN 10346 (Z275), ASTM A653 (G90), and JIS G3302 (Z27), ensuring 25–40 years outdoor service life even in industrial atmospheric environments.
• Technical Specifications: Thickness: 2.00 mm ±0.03 mm | BWG Equivalent: 14 Gauge | Sheet Weight: ~15.70 kg/m² | Base Steel Grade: SGCC / DX51D / S250GD / S350GD | Zinc Coating: Z275 g/m² (275 GSM) — 19.3 µm per side (both sides combined: 27.5 µm equivalent) | Triple Spot Test (IS 277): 275 g/m² average, 250 g/m² minimum per single spot | Width: 600 mm to 1,250 mm
• Primary Applications: Water storage and rainwater harvesting tanks — domestic, agricultural, and industrial capacity | Industrial sump liners, drainage channel fabrication, and effluent treatment plant structural panels | Agriculture: large-capacity grain silos, fodder storage bins, and fertiliser storage facility panels | Heavy structural base plates and levelling shims for machinery installation | Industrial platform decking, walkway grating, and heavy mezzanine floor systems | Large pre-engineered building (PEB) primary structural components and column base gussets | Marine and offshore support structures (with supplementary protective coating systems) | Road infrastructure — crash barriers, guardrails, and bridge deck protective cladding | Solar farm mounting structure base plates and anchor plate fabrication | Industrial duct manifolds and heavy fan plenum chambers for high-static-pressure HVAC systems
• Performance and Benefits: Maximum structural stiffness — 2.00 mm GP sheet delivers the highest rigidity of any standard-stocked galvanized flat product, eliminating deflection, vibration, and oil-canning in large unsupported panel configurations | Z275 coating provides 480 hours neutral salt spray performance before red rust initiation (ASTM B117 test) — the highest standard coating rating for mass-market GP sheet | ISO 14713 corrosion mapping classifies Z275 as providing 25–40 years service in C3 (medium industrial) and C4 (high industrial) corrosivity categories — verified, documented, and insurance-compliant for infrastructure asset management | Sacrificial zinc anode protection at all fabricated edges, weld zones, and mechanical fastener entry points ensures continuous corrosion protection in the most structurally critical areas of any fabricated component | Note: actual 2.00 mm sheet thickness may measure 1.90–1.95 mm in hot-rolled-base material — normal mill tolerance; request coil/plant-cut material or full-gauge certification if exact thickness is critical | BIS IS 277 marking available — essential for government supply, CPWD infrastructure, and PSU procurement | Non-combustible material — meets all building code fire performance requirements without treatment
• Procurement and Ordering Guide: Stocked at major industrial steel yards, structural fabrication material suppliers, and authorized first-tier dealers Mill Test Report with heat number, coating weight certification, and mechanical property test results mandatory with every supply

• Product Overview: The 1220mm Wide GI Plain Sheet — available in thicknesses from 0.30mm to 1.20mm — is the standard sheet width specification most universally stocked and demanded across India and global markets. The 1,220 mm (4 feet) width directly corresponds to the 8×4 ft (2440×1220 mm) standard sheet size that dominates fabrication workshops, roofing contractors, HVAC duct shops, and general construction material supply chains. This width derives from the standard CGL (Continuous Galvanizing Line) output slit width that aligns with the global sheet metal processing industry's machinery, storage rack, and transport packaging standards. Stocking this width across multiple thicknesses — 0.30 mm through 1.20 mm — allows a single stockist to serve the full spectrum of roofing, cladding, HVAC, appliance, and structural fabrication customers from a unified inventory.
• Technical Specifications: Width: 1,220 mm ±2 mm | Thickness Range: 0.30 mm to 1.20 mm | Standard Sheet Length: 2,440 mm (8 feet) — full 8×4 ft sheet | Alternative lengths: 1,830 mm (6 ft), 2,000 mm, 3,000 mm on request | Base Steel Grades: SGCC / DX51D (CQ), DX52D (DQ) | Zinc Coating: Z80 to Z275 g/m² (customer-specified per thickness) | Surface Finish: Regular spangle (standard), zero spangle or GPSP on request | Tolerances: Thickness ±0.02 mm, Width ±2 mm, Length ±5 mm | Standards: IS 277:2003 (BIS), EN 10346, ASTM A653, JIS G3302
• Thickness-Application Cross-Reference (1,220mm width):
  • 0.30 mm: Appliance back panels, false ceiling grid runners, light enclosures | Z80–Z120
  • 0.40–0.45 mm: HVAC light ductwork, residential ventilation panels, insulation backing | Z100–Z180
  • 0.50 mm: HVAC standard rectangular ducts, residential cladding, appliance outer casings | Z120–Z180
  • 0.60–0.70 mm: Residential and commercial roofing, gutters, shed cladding, commercial HVAC ducts | Z180–Z275
  • 0.80–1.00 mm: Industrial cladding, structural HVAC, switchboard bodies, steel framing | Z180–Z275
  • 1.20 mm: PEB secondary structure, heavy industrial cladding, agricultural silo panels, water tanks | Z275
• Why 1,220mm Width is the Industry Standard: Universal machinery compatibility — virtually all sheet metal guillotines, press brakes, rollformers, and CNC punch machines are designed around 1,219–1,250 mm maximum working width | Aligns with 8×4 ft (2440×1220 mm) — the most traded sheet size globally — enabling straightforward single-cut operations and minimal off-cut waste | Standard pallet and transport rack sizing is designed for 1,220 mm sheets — no special handling, rack modification, or transport overhang issues | HVAC duct fabricators using 1,220 mm width can produce standard 600 mm or 900 mm-wide duct panels from a single sheet with minimum waste | Optimized for container-load dispatch — 25 MT per 20-ft container with standard 2,440 mm × 1,220 mm sheet dimension | Available across all major brands (JSW, Tata, AMNS, Jindal) without special mill order requirements — always a stocked width
• Procurement and Ordering Guide: Most widely stocked width — available ready-to-dispatch at all major Indian steel yards and industrial distributors | MOQ: 100 kg (retail, small yard), 500 kg–3 MT (regional distributor), 1–5 MT (authorized stockist) | Mill Test Report (MTR) with coating weight and mechanical data supplied | Indicative prices (India, March 2026, ex-GST): ₹72–₹88/kg (0.30 mm) through ₹62–₹78/kg (1.20 mm) | Premium brands (JSW, Tata) in 8×4 ft cut sheets available ex-stock at authorized dealers

• Product Overview: The 4 Feet Wide GI Plain Sheet — equivalent to 1,219 mm or 1,220 mm width — is the single most universally recognised, stocked, and traded galvanized plain sheet size in the Indian market and across global sheet metal supply chains. The "4 feet wide" designation derives from the imperial measurement system and corresponds to the globally standardised sheet width that has shaped the design of sheet metal machinery, storage systems, transport packaging, and fabrication workflows for over 100 years. Whether specified as 8×4 ft (2440×1220 mm), 6×3 ft from a half-sheet cut, or as custom-cut lengths on the 1,220 mm width, this is the benchmark product that every steel stockist, contractor, fabricator, and builder is familiar with — and the specification that delivers the best combination of material availability, machinery compatibility, and waste-minimized cutting plans.
• Technical Specifications: Width: 4 feet = 1,219 mm to 1,220 mm (±2 mm) | Standard Sheet Size: 8×4 ft = 2,440 mm × 1,220 mm | Thickness Range Available: 0.18 mm to 3.00 mm | Most Common Stocked Thicknesses: 0.30 / 0.40 / 0.45 / 0.50 / 0.60 / 0.80 / 1.00 / 1.20 / 1.60 / 2.00 mm | Zinc Coating: Z80 to Z275 g/m² per thickness | Base Steel Grades: SGCC / DX51D (CQ), DX52D (DQ), S250GD (structural) | Surface Finish: Regular spangle (standard), zero spangle on request | Standards: IS 277:2003 (BIS), ASTM A653, EN 10346, JIS G3302
• Why the 4-Feet-Wide Standard Dominates:
  • Universal machinery fit: Every press brake, guillotine, rollformer, and CNC punch/laser in India is designed for a maximum working width of 1,250 mm — 4-feet sheets fit all equipment without modification
  • 8×4 ft = global standard: The 2440×1220 mm sheet is the most traded, most stocked, most familiar sheet size in world commerce — enabling competitive supply from multiple manufacturers and distributors simultaneously
  • Optimal material utilisation: HVAC duct fabricators achieve zero-waste cutting of 300 mm, 400 mm, 600 mm duct panels from a single 1,220 mm width sheet | Roofing contractors achieve clean 600 mm coverage panels from half-sheet cuts
  • Retail and project supply alignment: All price lists, project specifications, purchase orders, and indent forms in India quote GI sheet rates in 8×4 ft format — simplifying estimation, BOM preparation, and procurement approval workflows
• Applications (All Thicknesses, 4-Feet Width): HVAC air conditioning duct fabrication (0.50–0.80 mm, Z120–Z180) | Residential and commercial roofing (0.40–0.70 mm, Z180–Z275) | Industrial cladding and wall panels (0.60–1.20 mm, Z180–Z275) | Appliance manufacturing (0.25–0.50 mm, Z80–Z120) | Structural framing components (1.00–2.00 mm, Z275) | Agricultural storage panels (1.00–1.60 mm, Z275) | Cable management systems and electrical enclosures (0.80–1.20 mm) | Tank fabrication and drainage channels (1.60–2.00 mm, Z275)
• Procurement and Ordering Guide: The most widely stocked GI sheet size in India — available at every steel yard from retail (100 kg) through wholesale (multiple tonnes) | Indicative prices — full price list available from your nearest stockist |MTR available on every consignment | BIS IS 277 certified 8×4 ft sheets available from all premium brands (JSW, Tata, AMNS, Jindal) | 18% GST applicable in India — confirm base price vs. GST-inclusive quote | Bulk discount: 10 MT+ typically qualifies for ₹0.50–₹2/kg reduction | Same-day availability in most thicknesses from major Mumbai, Delhi, Hyderabad, Chennai, and Ahmedabad stockists

• Product Overview: 1220mm and 1250mm Standard Width GI Sheets together constitute the dominant commercial galvanized plain sheet width range in India and global markets - these two widths between them account for the vast majority of all GI/GP sheet trade volumes. Both widths are produced as standard output from major Continuous Galvanizing Lines (CGL) at JSW Steel, Tata Steel, AMNS India, Jindal Steel, POSCO, and ArcelorMittal facilities globally, and are available in a complete range of thicknesses (0.18 mm to 3.00 mm), zinc coating grades (Z60 to Z350 g/m²), and surface finishes to serve every application across construction, HVAC, appliances, automotive, agriculture, and industrial fabrication. Understanding the specific advantages and optimal use cases of each width enables procurement teams, fabrication managers, and project engineers to select the right width - and negotiate the right pricing - for every application.
• 1220mm (4 feet) - Key Facts:
  • Width: 1,219–1,220 mm | Standard sheet: 8×4 ft (2440×1220 mm) or 6×3 ft equivalent half-cut
  • Most widely stocked - available from every major stockist, steel yard, and distributor in India at all times
  • Universal machinery compatibility - fits all press brakes, guillotines, rollformers, and punch machines without special setup
  • Zero waste for 600 mm, 300 mm module duct panels and roofing sheets
  • Container packing optimised - 25 MT per 20-ft container
  • Best for: HVAC ductwork, standard roofing, cladding, appliances, structural panels, all general fabrication
• 1250mm - Key Facts:
  • Width: 1,250 mm | Sheet sizes: 2440×1250 mm, 3000×1250 mm, custom cut lengths
  • Approx. 2.5% more material per metre length than 1,220 mm - reduces seam joints in wide-panel roofing applications
  • Enables 1,200 mm net-width panels without joins - ideal for wide-span cladding systems
  • Preferred for PEB coil-fed rollforming where wider profiles increase per-metre coverage
  • Marginally less universally stocked vs. 1,220 mm - confirm availability before project commitment
  • Best for: large-format roofing, wide-panel cladding, PEB rollforming, wide structural panels
• Performance and Benefits (Both Widths): Full range of zinc coatings available - Z80 (indoor appliances) to Z275 (industrial outdoor) to Z350 (coastal/marine) - identical performance to any other width format | IS 277:2003, EN 10346, ASTM A653, and JIS G3302 compliance available on both widths across all thickness grades | Sacrificial anode zinc protection at all slit and shear cut edges - no edge-specific corrosion treatment required | Skin-pass (GPSP) surface finish available on both widths for superior flatness and paint adhesion | BIS IS 277 mark available for government and compliance-sensitive supply | Both widths available in structural grades (S250GD, S350GD) for load-bearing applications 
• Procurement and Ordering Guide: Both widths available from JSW, Tata, AMNS, Jindal, and SAIL through authorized first-tier dealers and second-tier stockists | Indicative prices (India, March 2026, ex-GST): ₹50–₹88/kg across the full thickness range - no significant price difference between 1,220 mm and 1,250 mm at equivalent thickness and zinc grade | Mill Test Report (MTR) with certified coating weight, mechanical properties, and dimensional data available for every consignment | MOQ: 100 kg (retail cut sheet), 1–5 MT (authorized stockist), 5–25 MT (mill direct) | Confirm zinc coating grade (Z120 / Z180 / Z275) and surface finish before order placement | Bulk discount (10 MT+) of ₹0.50–₹2/kg typically available | Both widths available in same-day delivery from major Mumbai, Delhi, Hyderabad, Chennai, Ahmedabad distribution networks

• Product Overview: GI Patra - derived from the Hindi/Marathi word patra (sheet/plate) - is the colloquial Indian market term for Galvanized Iron Plain Sheet in the fabrication and ducting trade, most commonly referring to gauge sizes between 0.45 mm and 1.00 mm used for HVAC duct fabrication, ventilation components, exhaust systems, and general sheet metal fabrication work across India. The term GI Patra is universally understood in the Mumbai, Pune, Hyderabad, Delhi, and Ahmedabad fabrication markets and refers to the same hot-dip galvanized steel flat sheet product compliant with IS 277:2003, EN 10346, and ASTM A653 standards. Whether your team calls it GI Patra, GP Sheet, GI Sheet, or galvanized patta - the material specification, quality standards, and performance characteristics are identical: low-carbon steel base, metallurgically bonded zinc coating, plain flat surface, available in gauges from 28 to 18 BWG (0.38 mm to 1.25 mm).
• Technical Specifications (Fabrication and Ducting Grades): Most Commonly Used Thicknesses: 0.45 mm (28 Ga), 0.50 mm (26–27 Ga), 0.60 mm (24 Ga), 0.80 mm (22 Ga), 1.00 mm (20 Ga) | Sheet Sizes: 8×4 ft (2440×1220 mm), 6×3 ft (1830×915 mm) - most common in fabrication shops | Zinc Coating: Z120 to Z180 g/m² for HVAC ducting; Z275 for outdoor fabrication | Base Steel Grade: SGCC / DX51D (CQ) - standard for fabrication; DX52D (DQ) for complex forming | Surface Finish: Regular spangle (standard for fabrication) | Standards: IS 277:2003, IS 655 (HVAC ductwork), SMACNA (international duct standard), ASTM A653
• HVAC Duct Fabrication - Gauge Selection Guide:
  1. 28 Gauge (0.38–0.45 mm): Light commercial HVAC - residential AC supply/return ducts, small VRF system ducts under 1,500 Pa static pressure | Z120 recommended
  2. 26 Gauge (0.45–0.50 mm): Standard commercial HVAC - office buildings, retail malls, hotels, hospitals - the most commonly specified gauge in Indian commercial HVAC projects | Z120–Z180
  3. 24 Gauge (0.60 mm): Heavy commercial HVAC - large AHU connections, high-velocity supply plenums, kitchen exhaust manifolds
  4. 22 Gauge (0.76–0.80 mm): Industrial HVAC - factory ventilation, industrial exhaust, large fan housings, high-static-pressure industrial duct runs
  5. 20 Gauge (1.00 mm): Heavy industrial HVAC - power plant ventilation, process industry exhaust, large-diameter supply and exhaust headers
• Fabrication Properties and Benefits: GI Patra is the universal fabrication material - cuts cleanly with manual and powered guillotines, hand snips, and plasma/laser; bends accurately on standard press brakes and hand benders; forms round duct sections on mandrel rollers; rivets and self-tapping screws hold securely without pre-drilling | Zinc coating survives fabrication operations - bend test per IS 277 confirms no coating separation on 180° cold fold around standard mandrel diameter | MIG and TIG weldable - galvanized sheet duct joints can be lock-seamed, pop-riveted, self-screw fastened, or welded depending on application | Z120–Z180 coating provides 10–20 years service life in internal building HVAC environments where condensation, humidity, and moisture-laden air streams are continuously present | Non-combustible - essential compliance requirement for HVAC ductwork installed inside fire-rated building zones | BIS IS 277 certified GI Patra available for institutional and government HVAC projects
• Procurement and Ordering Guide: GI Patra in 8×4 ft and 6×3 ft sizes is the most widely stocked fabrication sheet material in India - available at every HVAC material distributor, steel yard, and fabrication material supplier |Premium brands (JSW, Tata, AMNS) available for institutional project supply

• Product Overview: GI Plain Sheets from 30 Gauge to 18 Gauge — covering the thickness range from approximately 0.30 mm (30 Ga BWG) to 1.25 mm (18 Ga BWG) — represent the complete commercial workhorse range of galvanized plain sheet that serves the vast majority of Indian fabrication, construction, HVAC, appliance, agricultural, and structural sheet metal applications. The Birmingham Wire Gauge (BWG) system remains the dominant thickness reference in the Indian market, with buyers, fabricators, contractors, and stockists routinely specifying material by gauge number rather than metric thickness. Understanding the BWG-to-metric conversion is therefore essential for procurement accuracy — and confirming the metric equivalent of any gauge order before purchase prevents costly specification errors in project supply.
• Complete BWG Reference Chart (30 Ga to 18 Ga):
  • 30 Gauge - 0.30 mm - 2.36 kg/m²: Appliance back panels, false ceiling grids, light HVAC components, insulation backing | Z80–Z120
  • 28 Gauge - 0.38 mm - 2.99 kg/m²: HVAC light ductwork, kitchen equipment, ventilation grilles, residential AC ducts | Z100–Z120
  • 26 Gauge - 0.45 mm - 3.54 kg/m²: Standard HVAC ducting, residential roofing and cladding, appliance outer casings | Z120–Z180
  • 24 Gauge - 0.60 mm - 4.71 kg/m²: Commercial roofing, heavy HVAC, shed cladding, general fabrication | Z120–Z275
  • 22 Gauge - 0.76 mm - 5.97 kg/m²: Commercial and industrial roofing, industrial HVAC and ventilation, switchboard bodies | Z180–Z275
  • 20 Gauge - 1.00 mm - 7.85 kg/m²: Structural HVAC, industrial cladding, light structural framing, tank panels | Z180–Z275
  • 18 Gauge - 1.25 mm - 9.81 kg/m²: Heavy industrial fabrication, structural framing, agricultural silos, heavy platform panels | Z275
• Key Application Mapping by Gauge: 30–28 Gauge: Appliance manufacturing, false ceiling, light HVAC | 26 Gauge: HVAC ductwork (India's highest-volume HVAC gauge), residential cladding | 24 Gauge: Roofing and cladding (most common roofing gauge), commercial HVAC | 22 Gauge: Heavy commercial roofing, industrial HVAC, switchboards | 20 Gauge: Structural HVAC, industrial panels, steel framing | 18 Gauge: Heavy fabrication, structural frames, agricultural and industrial infrastructure
• Performance and Benefits: All gauges in the 30–18 Ga range share identical hot-dip galvanizing production process — same CGL line, same zinc bath chemistry, same metallurgical bond structure — delivering consistent coating adhesion, corrosion protection mechanism, and IS 277 compliance across the full range | Weight-based material estimation made easy: Use the formula Weight (kg) = Thickness (mm) × Width (mm) × Length (m) × 7.85 ÷ 1000 for base steel weight | Add zinc coating weight (60–275 g/m²) to the base weight for total sheet weight used in freight and structural load calculations | All gauges available in standard 8×4 ft and 6×3 ft sheet sizes — and as slit coil for rollforming | Non-combustible (Class A fire rating) across all gauges | BIS IS 277 certified material available for all gauges | 100% recyclable at end of life
• Procurement and Ordering Guide: All gauges in the 30–18 Ga range stocked at major Indian steel yards | Indicative prices (India, March 2026, ex-GST): ₹72–₹88/kg (30 Ga) to ₹62–₹78/kg (18 Ga) | MTR available for all gauges | BIS IS 277 mark available | Specify both gauge number and metric thickness equivalent in purchase orders to eliminate ambiguity | Premium brands: JSW, Tata, AMNS, Jindal

• Product Overview: Soft / Drawing Quality GI Plain Sheets - produced from annealed Drawing Quality (DQ) or Deep Drawing Quality (DDQ) base steel grades designated DX52D, DX53D, and DX54D under EN 10346, or FS (Forming Steel) / DS (Drawing Steel) grades under ASTM A653 - are galvanized plain sheets specifically engineered for applications requiring high formability, excellent elongation, complex cold-forming capability, and tight-radius bending without cracking, delamination, or coating separation. The annealing process in the CGL recrystallizes the cold-rolled steel microstructure at 700–850°C, eliminating work hardening and producing a soft, highly ductile base that can be stamped, deep-drawn, hemmed, flanged, and multi-stage formed to complex geometries that would crack or fracture in commercial quality (CQ) or Full Hard material. Soft/DQ GI sheet is the essential specification for appliance body panels, automotive components, complex architectural metalwork, and precision press-shop operations.
• Technical Specifications: Temper: Soft / Annealed | Base Steel Grades: DX52D (Drawing Quality - DQ) | DX53D (Deep Drawing Quality - DDQ) | DX54D (Extra Deep Drawing Quality - EDDQ) | Tensile Strength: 270–420 N/mm² (DX52D) | 270–380 N/mm² (DX53D) | Yield Strength: ≤ 300 MPa (DX52D) | ≤ 220 MPa (DX53D) | Elongation: ≥ 26% (DX52D) | ≥ 30% (DX53D) | ≥ 36% (DX54D) | Zinc Coating: Z60 to Z275 g/m² | Thickness Range: 0.18 mm to 2.00 mm | Width: 600 mm to 1,250 mm | Standards: EN 10346 (DX52D/53D/54D), IS 277:2003 (DQ grade), ASTM A653 (DS Type A/B)
• Grade Selection Guide:
  • DX52D (Drawing Quality - DQ): Simple to moderate cold-forming, bending, and light stamping | Washing machine outer cabinets, refrigerator outer shells, simple pressed enclosures | Most widely available soft-quality GI grade
  • DX53D (Deep Drawing Quality - DDQ): Complex cold-forming with moderate draw ratios | Automotive inner panels, complex enclosure bases, multi-stage stamped components | Requires confirmed stock - not as widely stocked as DX52D
  • DX54D (Extra Deep Drawing Quality - EDDQ): Demanding deep-drawing operations with high draw ratios | Automotive outer body panels, complex structural components | Premium grade - special mill order in most markets
• Primary Applications: Washing machine drum panels and outer cabinet forming | Refrigerator liner panels, door inner panels, and vegetable crisper drawer components | Microwave oven body forming - complex corner radii and door-frame flanging | Dishwasher tub and door panel stamping | Air conditioner indoor and outdoor unit housing deep-draw forming | Automotive underbody panels, wheel arch liners, and door inner panels (DX53D/DX54D) | Complex architectural metalwork - pressed ceiling tiles, decorative grille panels, and feature cladding | Precision enclosure manufacture - complex multi-stage pressed box and housing forms | Consumer goods stampings - hardware, kitchen accessories, and appliance component parts
• Performance and Benefits: Maximum formability in a galvanized sheet - DX53D/DX54D grades achieve ≥ 30–36% elongation, enabling draw ratios and forming depths impossible in CQ or Full Hard galvanized material | Zinc coating survives forming operations - IS 277 DQ bend test confirms coating adhesion through 180° cold bend without cracking or peeling - the galvanizing process on DQ steel uses controlled annealing profiles that ensure both base metal softness and coating adhesion integrity simultaneously | Lower yield strength enables consistent press-shop forming with predictable spring-back - reducing tooling setup time and scrap rate on new pressing programs

Premium Quality Colour Coated Roofing Sheets – Durable, Stylish, and Weather-Resistant

Our colour coated roofing sheets are designed to combine strength, durability, and aesthetic appeal, making them an excellent choice for a wide range of applications. Crafted with precision using high-quality materials, these sheets are the perfect solution for industrial, commercial, and residential roofing needs.

1. High-Quality Material:
   Made from premium-grade steel, these roofing sheets are treated with advanced coating technology to ensure long-lasting performance and resistance to wear and tear.

2. Corrosion Resistance:
   The colour coating provides an additional layer of protection, making the sheets resistant to rust and capable of withstanding harsh weather conditions, including heavy rains, strong sunlight, and coastal humidity.

3. Variety of Colours and Finishes:
   Available in a wide range of vibrant colours and smooth finishes to match any design aesthetic, enhancing the overall look of your project.

4. Lightweight and Easy to Install:
   Despite their robust construction, these sheets are lightweight, making transportation and installation hassle-free and cost-effective.

5. Energy Efficiency:
   The reflective coating helps maintain a cooler interior by reducing heat absorption, which is especially beneficial in warm climates.

6. Customizable Sizes and Thickness:
   Offered in various sizes and thicknesses to suit your specific roofing requirements.

7. Eco-Friendly and Sustainable:
   Manufactured using recyclable materials, making them an environmentally conscious choice.

• Industrial sheds and warehouses
• Commercial buildings, factories, and offices
• Residential homes and garages
• Agricultural buildings, like poultry farms and greenhouses
• Infrastructure projects, including railway stations and bus terminals

• Material: Galvanized steel or aluminum
• Coating Type: Polyester, PVDF, or SMP
• Thickness: 0.35 mm to 0.80 mm (customizable)
• Length: Up to 6 meters or customized
• Profile: Trapezoidal, corrugated, or tile

• Proven track record of delivering high-quality roofing solutions.
• Competitive pricing with no compromise on durability or aesthetics.
• Dedicated support team to assist with design and installation queries.

Invest in our colour coated roofing sheets for a roofing solution that is as durable as it is visually appealing. Reach out to us today to get a quote or to learn more about our product range.

Contact Us Now for customized solutions that meet your exact needs!

Introducing Metal Decking Sheets – The Reliable Choice for Structural Integrity

Metal decking sheets are a durable and versatile solution for composite floor systems, providing exceptional support for concrete slabs. Manufactured from high-quality galvanized steel, these sheets come with 80 gsm, 120 gsm, and 275 gsm coating options for enhanced corrosion resistance and longevity. Available in thicknesses ranging from 0.80 mm to 1.50 mm, our decking sheets ensure maximum strength and stability, making them ideal for industrial, commercial, and residential construction projects.

1. High Load-Bearing Capacity: Designed with a corrugated profile, metal decking sheets offer superior load distribution across the slab, ensuring the structure can support heavy loads. This makes them perfect for high-traffic areas or industrial applications where strength is crucial.

2. Optimized Bonding with Concrete: The special ridges and grooves in the sheets ensure a strong bond with concrete, reducing the need for additional reinforcement. This composite action improves shear resistance and reduces the overall slab thickness, saving both materials and costs.

3. Corrosion Resistance and Longevity: With a choice of 80 gsm, 120 gsm, or 275 gsm protective coatings, metal decking sheets are designed to withstand harsh weather and environmental conditions, offering long-term durability and reducing maintenance requirements.

4. Lightweight and Easy to Install: Despite their strength, metal decking sheets are lightweight, making transportation and installation quick and easy. This reduces construction times and labor costs while ensuring precise placement for optimal structural performance.

5. Dual Purpose: Metal decking sheets act as both a formwork for concrete during construction and a permanent reinforcement after the concrete is poured, eliminating the need for temporary formwork and reducing the time needed on-site.

1. Composite Floor Systems: Metal decking sheets provide robust support for concrete slabs, making them ideal for multi-story buildings, warehouses, and other large-scale projects.

2. Roofing and Mezzanine Floors: These sheets are also suitable for roofing systems and mezzanine floors, offering strength and durability for additional storage or workspaces.

3. Parking Structures: The load-bearing capacity of metal decking sheets makes them perfect for parking decks, where strength and a smooth finish are essential.

Our metal decking sheets are designed for reliability and strength, ensuring your construction project is both efficient and cost-effective. With customizable thickness and coating options, you can tailor our decking sheets to meet the specific needs of your project, ensuring long-lasting performance and easy installation.

Galvanized Sheet Coils

Our high-quality galvanized sheet coils, available in trusted brands like JSW, TATA, and AMNS, are crafted from premium-grade steel and coated with zinc for outstanding corrosion resistance. These coils are widely used across various industries, including manufacturing, construction, and automotive sectors. With customizable thicknesses and widths, our galvanized sheet coils meet a variety of project needs.

Key Features:

• Available makes: JSW, TATA, AMNS
• Thickness range: 0.20 mm to 3.00 mm
• Zinc coating options: 80 gsm, 120 gsm, and 275 gsm
• Available in widths: 1220 mm, 1250 mm, 914 mm, and 1000 mm
• Cut-to-length service for customized sizes
• High corrosion resistance for long-lasting performance
• Suitable for applications in fabrication, construction, and industrial projects

Our galvanized sheet coils are known for their consistent zinc coating, smooth finish, and excellent durability. Whether for small or large-scale projects, we ensure competitive pricing and fast delivery to meet your requirements.

Contact us today to secure the best deals on JSW, TATA, and AMNS galvanized sheet coils!

Premium Quality Colour Coated Roofing Sheets – Durable, Stylish, and Weather-Resistant

Our colour coated roofing sheets are designed to combine strength, durability, and aesthetic appeal, making them an excellent choice for a wide range of applications. Crafted with precision using high-quality materials, these sheets are the perfect solution for industrial, commercial, and residential roofing needs.

1. High-Quality Material:
   Made from premium-grade steel, these roofing sheets are treated with advanced coating technology to ensure long-lasting performance and resistance to wear and tear.

2. Corrosion Resistance:
   The colour coating provides an additional layer of protection, making the sheets resistant to rust and capable of withstanding harsh weather conditions, including heavy rains, strong sunlight, and coastal humidity.

3. Variety of Colours and Finishes:
   Available in a wide range of vibrant colours and smooth finishes to match any design aesthetic, enhancing the overall look of your project.

4. Lightweight and Easy to Install:
   Despite their robust construction, these sheets are lightweight, making transportation and installation hassle-free and cost-effective.

5. Energy Efficiency:
   The reflective coating helps maintain a cooler interior by reducing heat absorption, which is especially beneficial in warm climates.

6. Customizable Sizes and Thickness:
   Offered in various sizes and thicknesses to suit your specific roofing requirements.

7. Eco-Friendly and Sustainable:
   Manufactured using recyclable materials, making them an environmentally conscious choice.

• Industrial sheds and warehouses
• Commercial buildings, factories, and offices
• Residential homes and garages
• Agricultural buildings, like poultry farms and greenhouses
• Infrastructure projects, including railway stations and bus terminals

• Material: Galvanized steel or aluminum
• Coating Type: Polyester, PVDF, or SMP
• Thickness: 0.35 mm to 0.80 mm (customizable)
• Length: Up to 6 meters or customized
• Profile: Trapezoidal, corrugated, or tile

• Proven track record of delivering high-quality roofing solutions.
• Competitive pricing with no compromise on durability or aesthetics.
• Dedicated support team to assist with design and installation queries.

Invest in our colour coated roofing sheets for a roofing solution that is as durable as it is visually appealing. Reach out to us today to get a quote or to learn more about our product range.

Contact Us Now for customized solutions that meet your exact needs!

• Product Overview: High Micron Zinc Coated Galvanized Sheets - encompassing Z180, Z275, and Z350 coating grades carrying 12.6 µm, 19.3 µm, and 24.5 µm of zinc per side respectively - represent the premium tier of hot-dip galvanized plain sheet production, engineered for demanding outdoor, industrial, agricultural, and infrastructure applications where maximum corrosion resistance, longest service life, and lowest total cost of ownership over a 20–50+ year asset lifecycle are the primary engineering selection criteria. High micron zinc coatings are achieved on Continuous Galvanizing Lines (CGL) through precise air-knife gas wiping control that meters the molten zinc layer thickness on exit from the zinc bath - higher micron coatings require lower line speeds and higher zinc bath consumption, making them a genuine value-add product commanding a ₹1–₹4/kg premium over standard Z80–Z120 material.
• Zinc Coating Grade Reference:
  • Z180 (180 g/m², ~12.6 µm per side): ASTM G60 equivalent | 15–20 years outdoor life (C3) | Salt spray: 200–240 hours | Residential roofing, outdoor cladding, gutters and downpipes, light agricultural structures | ₹1.00–₹1.50/kg premium over Z120
  • Z275 (275 g/m², ~19.3 µm per side): ASTM G90 equivalent | 25–35 years outdoor life (C3) | Salt spray: 480 hours | Commercial roofing, construction structural, agricultural silos, solar mounting, guardrails | ₹1.50–₹2.50/kg premium over Z120
• Primary Applications: Z180: Residential roofing sheets, shed cladding, gutters, downpipes, mild-outdoor wall cladding | Z275: Commercial and industrial roofing, construction structural framing, grain silos, solar farm mounting frames, wind energy structures, road guardrails, highway signage, telecom tower cladding, PEB primary structure | Z350: Marine superstructure cladding, bridge structural panels, coastal industrial facilities, offshore platform decking, port cargo-handling equipment, Z350-class infrastructure requiring 50-year design life
• Performance and Benefits: The only coating system that self-heals at cuts and fastener holes - high micron zinc coatings extend sacrificial anode protection across larger distances from exposed steel edges, providing superior edge coverage vs. thin coatings | Proven 20–50+ year outdoor service life documented in ISO 14713 atmospheric corrosivity maps covering Indian coastal, industrial, and rural exposure categories - Z275 in C3 category (typical Indian industrial urban environment) confirmed at 25–35 years before first maintenance intervention | Salt spray performance (ASTM B117): Z180 = 240 hours, Z275 = 480 hours, Z350 = 600+ hours - these are legally documentable performance parameters for project compliance documentation | Highest zinc coatings qualify for LEED credit contribution through extended building material service life (reduced replacement frequency = reduced embodied carbon over building lifetime) | Zero maintenance cost during rated service life - no repainting, no recoating, no surface treatment required for structural applications | BIS IS 277 certified at Z180 and Z275 grades - compliance documentation available | Non-combustible (Class A fire rating) at all zinc coating levels | 100% recyclable with full zinc recovery in EAF process
• Procurement and Ordering Guide: Z180 and Z275 stocked at major industrial distributors and authorized first-tier dealers | Z350 typically a special mill order requiring 5–10 MT MOQ and 4–8 week lead time from major mills (JSW, Tata, AMNS) | Mill Test Report (MTR) with triple-spot coating weight certificate essential - confirm zinc grade before goods acceptance