Sumit Impex is a renowned manufacturer, supplier, and exporter of Super Duplex Steel Sheets & Plates worldwide. Our extensive product range addresses customer needs, ensuring top-notch quality and reliability. Whether our clients require standard sizes or customized dimensions, our Sheets & Plates are meticulously engineered to meet rigorous standards, ensuring exceptional performance and longevity across diverse industrial sectors.
Sumit Impex is a Supplier of Super Duplex Steel S32750 Sheets, Biggest Stockist of S32750/S32760 SD Plates as per Standards in Mumbai, India.
SD Sheets, Duplex Steel Sheets, SD Plates, Duplex Steel Plate 10mm, Perforated Duplex Steel Sheets, Duplex Steel Sheets Manufacturers in India, Thin Duplex Steel Sheets, Duplex Steel Plate, Duplex Steel Checker Plate.
Super Duplex Steel Sheets & Plates are high-strength, corrosion-resistant metal components made from a combination of austenitic and ferritic stainless steels with elevated levels of chromium, molybdenum, and nitrogen. This unique alloy composition offers superior resistance to corrosion, erosion, and stress corrosion cracking in aggressive environments such as offshore oil and gas platforms, chemical processing plants, and marine applications. Known for their exceptional durability and longevity, Super Duplex Steel Sheets & Plates are widely utilized in critical structural and industrial applications where reliability is paramount.
At Sumit Impex, quality comes first. We rigorously test all materials to ensure they meet high standards for reliability and performance. Tests include hardness, chemical composition, and other critical parameters. We also provide essential documents, such as invoices, packing lists, and a legally recognized Certificate of Origin. Additionally, third-party inspection certificates are available to maintain transparency and ensure our client’s satisfaction.

Super Duplex Steel Sheet Specifications
Specifications | ASTM A240 / ASME SA240 |
Dimensions | MSRR, AMS, BS, JIS, AISI, ASTM, GB, DIN, EN, etc |
Size Range | Cold Rolled : 0.5-6.4 mm Hot Rolled : 3.0–10.0 mm |
Thickness | 0.3 mm to 120 mm |
Width | 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc |
Length | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc |
International Standard | ASTM A480 ASTM A959 ASME IID EN ISO 9445 EN ISO 18286 EN 10051 EN 10088-1 ISO 15510 |
Tolerances (width / thickness | EN 10258/ DIN 59381 EN 10151 EN 10088 |
Form | Sheet, Plain Sheet, Flat Shim, Flat Sheet, Shim Sheet, Rolling Sheet, soft annealed, descaled, sheared, annealed |
Finish | 2B, 2D, BA NO (8), Cold rolled sheet (CR), Hot rolled plate (HR), SATIN (Met with Plastic Coated), No.1 finish hot rolled, 1D, 2B, No.4, BA, 8K, satin, mirror etc. |
Hardness | Half Hard, Soft, Hard, Quarter Hard, Spring Hard |
Value Added Service | Cladding, Heat Treatment, Annealed, Pickling, Polish, Rolling, Cutting, Bending, Forging, Minor Fabrication Etc. |
Profiling | Plasma Plate Cutting Laser Plate Cutting Oxy-propane Flame Cutting |
Grades | 201, 202, 301, 302, 304, 304L, 309, 310, 316, 316L, 316LN, 316Ti, 317L, 321, 347, 405, 409, 410, 420, 430, 440C, 17-4ph, 904L |
Super Duplex Steel Sheet Types
Shim Sheet
Shim Sheet
Perforated Sheet
Perforated Sheet
Chequered Plate
Chequered Plate
Coil
Coil
Strip
Strip
Foils
Foils
Hot Rolled Sheet
Hot Rolled Sheet
Cold Rolled Plate
Cold Rolled Plate
Contact Us For Quatation & Questions Related To Super Duplex Steel Sheet & Plate
Super Duplex Steel Sheets & Plates Applications
Export & Supply Destinations Of SD Steel Sheets & Plates
United Arab Emirates, Lebanon, Myanmar, Russia, Bangladesh, Vietnam, Azerbaijan, Nepal, Jordan, Israel, Mongolia, Thailand, Egypt, Armenia, China, Kuwait, Philippines, Iran, Bhutan, Macau, Qatar, Hong Kong, North Korea, Turkey, Maldives, Iraq, Sri Lanka, India, Japan, Taiwan, Oman, British, Kyrgyzstan, Indonesia, Singapore, Afghanistan, Malaysia, South Korea, Bahrain, Saudi Arabia.
Turkey, Azerbaijan, Norway, Luxembourg, Cyprus, Moldova, Belgium, Latvia, Croatia, Slovakia, Czechia/Czech Republic, Italy, Ukraine, Serbia, Switzerland, Hungary, Finland, Greece, Sweden, Poland, Malta, Denmark, Lithuania, Bulgaria, United Kingdom, Germany, Monaco, Romania, Russia, Spain, Portugal, Ireland, Austria, France, Belarus, Netherlands, Liechtenstein, Estonia.
Madagascar, Mozambique, Kenya, Eswatini, Cameroon, Liberia, South Africa, Mauritania, Rwanda, Angola, Algeria, Libya, Seychelles, Uganda, Mauritius, Nigeria, Botswana, Tunisia, Senegal, Niger, Zimbabwe, Morocco, Burkina Faso, Burundi, Ethiopia, Egypt, Namibia, Central African Republic, Tanzania, Gambia, Zambia.
Mexico, Honduras, Panama, Canada, Dominica, Costa Rica, Trinidad and Tobago, Saint Lucia, Grenada, Antigua and Barbuda, Saint Vincent and the Grenadines, El Salvador, Guatemala, Cuba, Jamaica, United States of America, Nicaragua, Belize, Dominican Republic, Haiti, Barbados, Bahamas.
Brazil, Uruguay, Colombia, Peru, Venezuela, Guyana, Suriname, Paraguay, Chile, Bolivia, Argentina, Ecuador.