Stainless Steel Coil Supplier Mumbai | SS Coil Dealer India

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Stainless Steel Coils (SS Coil)
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Industrial Coil

Technical Profile

Aero Enterprises is a premier Stainless Steel (SS) coil supplier in Mumbai, specializing in high-performance austenitic and ferritic steel for critical industrial applications. We stock a comprehensive range of SS 304, SS 316L, and SS 202 coils sourced from major mills like Jindal Stainless and imported variants. Our SS coils are highly valued for their superior corrosion resistance, aesthetic appeal, and hygienic properties, making them essential for pharmaceutical, chemical, food processing, and architectural sectors. Based in Vasai East, we provide precision slitting services and pan-India delivery at competitive market rates.

“High-grade anti-corrosive SS 304/316L coils for pharma, food processing, and architectural applications.”
Market Rate
₹1,85,000/ Metric Ton
Min Gauge0.3 MM
Max Gauge6 MM

What is SS Coil? (Stainless Steel Coil Overview)

SS Coil stands for Stainless Steel Coil. It is a flat-rolled product made from an iron-based alloy containing a minimum of 10.5% Chromium. This chromium content creates a passive layer of chromium oxide that prevents surface corrosion and blocks rust from spreading into the metal's internal structure. SS coils are produced through either hot-rolling or cold-rolling processes. Cold-rolled SS coils (CR) are the most common in the market due to their smooth finish and precise thickness, often available in various surface treatments like BA (Bright Annealed) or 2B finish.

SS Coil Uses and Applications

Pharmaceutical equipment: Cleanroom panels, storage tanks, and piping
Food & Beverage: Commercial kitchenware, dairy processing, and brewery tanks
Chemical & Petrochemical: Heat exchangers, pressure vessels, and fuel lines
Architecture: Elevators, wall cladding, handrails, and decorative trims
Automotive: Exhaust systems, catalytic converters, and trim components
Home Appliances: Washing machine drums, refrigerator panels, and ovens
Water Treatment: Desalination plants and industrial water tanks
Surgical Instruments and medical device manufacturing
Aerospace: Structural components and high-temperature fasteners
Marine hardware and coastal infrastructure (316L grade)

Difference Between SS 304 and SS 316L Coils

SS 304 is the most versatile '18/8' stainless steel used for general purpose applications like kitchenware and indoor panels. SS 316L contains 2-3% Molybdenum, which significantly increases resistance to chlorides (salt) and acidic chemicals. SS 316L is mandatory for marine environments, medical implants, and chemical processing. While SS 316L is roughly 30-40% more expensive than 304, it prevents 'pitting corrosion' in harsh environments where 304 might fail.

SS Coil Weight Calculator

To calculate SS coil weight: Weight (kg) = Length (m) × Width (m) × Thickness (mm) × 8.0 (density for 300 series). Note that SS 300 series is slightly denser (8.0) than MS (7.85). Example: A 0.5mm thick SS 304 coil of 1250mm width and 500m length weighs approx 2,500 kg.

SS Coil HSN Code & GST

The HSN code for Stainless Steel Coils is 7219 (Flat-rolled products of stainless steel, of a width of 600mm or more). For widths below 600mm (strips), the HSN is 7220. The applicable GST rate in India is 18%.

Material Integrity

standard
ASTM A240 / ASME SA240
surface finish
2B, BA, No. 4, Mirror, HL
edge condition
Precision Slit Edge / Mill Edge
formability
Deep Drawing Quality (DDQ) available for 304

Strategic Supply Hubs

Mumbai: Andheri, Kanjurmarg, Kalamboli Steel Market, Taloja, BhiwandiNavi Mumbai: Mahape, Rabale, Vashi, Uran, DronagiriThane District: Wagle Estate, Ambernath, Badlapur, MumbraVasai-Virar: Vasai Phata, Sativali, Waliv, Pelhar, NalasoparaGujarat: Ahmedabad, Surat, Vapi, Umbergaon (Express delivery)Pan-India: Bangalore, Hyderabad, Chennai, Pune, Delhi NCR

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Technical Q&A

Verified Procurement Intelligence

Which SS coil grade is best for outdoor use?
SS 316L is recommended for outdoor and coastal use due to its superior resistance to salt-air corrosion. SS 304 can be used if sheltered and properly maintained.
What is the 2B finish on SS coils?
2B is a smooth, moderately reflective cold-rolled finish. It is the most common industrial finish and serves as a base for further polishing like No. 4 or Mirror.
What is the current price of SS 304 coil in Mumbai?
As of December 2025, SS 304 coil price ranges between ₹190 to ₹210 per kg + GST. Contact +91 8459121717 for today's live rate.
Do you provide slitting services for narrow SS coils?
Yes, we specialize in precision slitting through Sagar Metal Cutting Works. We can provide narrow strips (pattis) from 20mm width onwards.
How can I verify the quality of the SS coil?
Every batch we supply comes with an original Mill Test Certificate (MTC) showing the chemical composition (Ni, Cr, Mo) and mechanical properties.
What is the difference between 202 and 304 SS coils?
304 is high-nickel (min 8%) with excellent rust resistance. 202 is low-nickel (replaced by Manganese) and is prone to rusting in humid environments over time.

Procure Stainless Steel Coils (SS Coil)

Access Mill-Direct rates for Stainless Steel Coils (SS Coil). Bulk tonnage discounts and precision slitting available at our Vasai Hub.

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Mill Test Certificates (MTC) Available Upon Request