Sheets Plates Coils

Manufacturer, Supplier & Exporter of Sheet Plates and Coils

Riddhi Siddhi Impex is a renowned manufacturer and supplier of sheets, plates, and coils in a wide range of materials including Stainless Steel, Carbon Steel, Alloy Steel, Duplex & Super Duplex, Nickel Alloys, Inconel, Monel, Hastelloy, and Titanium. Our product portfolio includes hot rolled sheets, cold rolled sheets, chequered plates, perforated sheets, shim sheets, coils, and cut-to-size plates. Each product is manufactured to international standards such as ASTM, ASME, DIN, EN, and JIS to ensure superior performance in demanding industrial applications.

As a trusted sheet plate and coils Domastic supplier, Riddhi Siddhi Impex delivers quality products across India’s major industrial hubs. We supply Mumbai, Delhi, Bengaluru (Bangalore), Hyderabad, Chennai, Kolkata, Pune, Ahmedabad, Surat, Vadodara, and Rajkot with ready stock and custom solutions. Our robust distribution network ensures that industries such as petrochemicals, construction, shipbuilding, power generation, and fabrication projects receive materials on time with consistent quality.

Our services also extend to tier-2 and tier-3 cities including Nagpur, Indore, Bhopal, Jaipur, Kanpur, Lucknow, Agra, Varanasi, Amritsar, Chandigarh, Mysuru (Mysore), Udaipur, Jodhpur, Visakhapatnam, Coimbatore, Madurai, Kochi, Thiruvananthapuram, and Mangalore. Customers in these cities rely on us for genuine sheets, plates, and coils with precise thickness, flatness, and dimensional accuracy. By offering both standard and customized sizes, Riddhi Siddhi Impex supports the needs of fabricators, OEMs, and EPC contractors across India.

We also cater to industries located in Gujarat’s fast-growing chemical and engineering hubs including Dahej, Vilayat, Ankleshwar, Narmada, Navsari, Valsad, Rajpipla, Somnath, and Surat. As a reliable sheet plate and coils Domastic supplier, we provide products in different finishes such as 2B, BA, No.1, No.4, and mirror finish, suitable for a wide range of applications. Our ability to supply coils in slitted, annealed, or pickled form makes us the preferred choice for industries requiring flexibility and superior surface quality.

All products are subjected to strict quality control measures including ultrasonic testing, hardness testing, PMI, and thickness checks to guarantee compliance with client requirements. Riddhi Siddhi Impex provides complete documentation such as Material Test Certificates (MTC), third-party inspection reports, and compliance with EN 10204 standards. We also offer value-added services like water jet cutting, plasma cutting, bending, polishing, and edge preparation, making us a one-stop solution provider for sheets, plates, and coils.

Specifications of Sheets, Plates & Coils

Product	Sheets, Plates, Coils (Hot Rolled, Cold Rolled, Perforated, Chequered, Shim, Cut-to-size)
Standards	ASTM, ASME, DIN, EN, BS, JIS
Grades	Stainless Steel, Carbon Steel, Alloy Steel, Duplex, Super Duplex, Inconel, Monel, Hastelloy, Titanium
Thickness	0.3 mm to 200 mm
Width	1000 mm to 3000 mm
Length	2000 mm to 12000 mm / Custom Cut
Finishes	2B, BA, No.1, No.4, Mirror, Matte, Brushed

Chemical Composition (Stainless Steel Sheets/Plates/Coils)

Grade	C%	Mn%	Si%	P%	S%	Cr%	Ni%	Mo%
SS 304	0.08 max	2.0 max	1.0 max	0.045 max	0.030 max	18.0–20.0	8.0–11.0	-
SS 316	0.08 max	2.0 max	1.0 max	0.045 max	0.030 max	16.0–18.0	10.0–14.0	2.0–3.0

Mechanical Properties of Sheets, Plates & Coils

Grade	Tensile Strength (MPa)	Yield Strength (MPa)	Elongation (%)	Hardness (HRB)
SS 304	515 min	205 min	40 min	92 max
SS 316	515 min	205 min	40 min	95 max

Dimension Range for Sheets, Plates & Coils

Product	Thickness (mm)	Width (mm)	Length (mm)
Cold Rolled Sheets	0.3 – 6	1000 – 1500	2000 – 6000
Hot Rolled Plates	6 – 200	1000 – 3000	2000 – 12000
Coils	0.3 – 20	1000 – 2000	As per coil length
Chequered Plates	3 – 12	1000 – 1500	2000 – 6000