We are manufacturer, supplier and distributor of Duplex 2205 Circle, ASME SA240 Circle, 1.4462 Circle, UNS S31803 Circle.
Renine Metalloys LLP has positioned itself as a leading manufacturer, supplier, and stockist of metal circles, providing precision-cut products to a wide spectrum of industries. With a decade of expertise in metal fabrication and processing, the company delivers high-quality metal circle solutions that cater to the diverse needs of manufacturing, automotive, kitchenware, and engineering sectors across India and beyond.
As a specialized metal circle manufacturer, Renine Metalloys LLP produces an extensive range of circles in premium materials including stainless steel circles, carbon steel circles, aluminum circles, copper circles, and brass circles. The company's state-of-the-art cutting and blanking equipment ensures that every metal circle is manufactured with precise dimensional accuracy, clean edges, and uniform thickness. From small-diameter circles to large industrial-grade products, the manufacturing capabilities accommodate varied specifications for applications ranging from utensil manufacturing to aerospace components.
Renine Metalloys LLP maintains a comprehensive inventory as a reliable metal circle stockist, ensuring immediate availability of products in multiple sizes, thicknesses, and grades. This strategic stock management enables the company to serve as a responsive circle supplier for clients with time-sensitive projects and bulk requirements. Whether customers need standard blank circles, polished circles, or custom-cut circles, the company's versatile production capabilities and extensive inventory ensure seamless order fulfillment.
Quality control forms the backbone of Renine Metalloys LLP's operations. Each metal circle undergoes thorough inspection including dimensional verification, surface finish analysis, flatness testing, and edge quality assessment. This meticulous quality assurance process guarantees that clients receive products conforming to international standards such as ASTM, IS, EN, and JIS specifications, making them ideal for critical manufacturing applications.
Understanding the specific requirements of industries utilizing metal circles for deep drawing, spinning, stamping, and forming operations, Renine Metalloys LLP offers expert technical support to help clients select the appropriate circle grades and specifications. The company's technical team provides valuable guidance on material properties, formability, and application suitability.
With competitive pricing, superior product quality, and efficient logistics management, Renine Metalloys LLP delivers metal circles across India and international markets. Their commitment to excellence and customer satisfaction makes them the preferred choice for all your metal circle requirements, ensuring your manufacturing processes run smoothly and efficiently.
We are manufacturer, supplier, stockist and exporter of Duplex 2205 Circle, ASME SA240 Circle, 1.4462 Circle, UNS S31803 Circle.
Specifications
| Standard | ASTM, EN, DIN, IS, JIS |
| Shape | Circular |
| Outer Diameter (OD) | 10 mm to 3000 mm |
| Inner Diameter (ID) | As per drawing / requirement |
| Ring Width | 5 mm to 500 mm |
| Thickness | 1 mm to 200 mm |
| Manufacturing Process | Rolled / Forged / Machined |
| Surface Finish | Mill Finish, Pickled, Matt, Polished, Mirror |
| Tolerance | ±0.1 mm or as per standard |
| Hardness | As per grade & heat treatment |
| Corrosion Resistance | Excellent (Grade dependent) |
| Operating Temperature | Up to 870°C (Grade dependent) |
| Applications | Flanges, Bearings, Gaskets, Sealing Rings, Heavy Machinery |
| Industries | Oil & Gas, Power Plant, Chemical, Marine, Engineering |
| Customization | OD, ID, Thickness, Grade, Finish as per drawing |
| Testing | PMI, Dimensional, Chemical, Hardness |
| Packing | Plastic Wrapped / Wooden Box / Export Packing |
Available Types of Circles
UNS S31803 Blanks
1.4462 Disc Forgings
ASTM A240 Flat Face Disc
ASME SA240 Gear Blanks
ASME SA240 Pancake Forgings
ASTM A240 Ring Type Joint Disc
Equivalent
| STANDARD | WERKSTOFF NR. | UNS |
| Duplex S31803/S32205 | 1.4462 | S31803 / S32205 |
Chemical composition
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
| Duplex S31803 | 0.030 max | 2.00 max | 1.00 max | 0.030 max | 0.020 max | 22.0 – 23.0 | 3.0 – 3.5 | 4.50 – 6.50 | 0.14 – 0.20 | 63.72 min |
| Duplex S32205 | 0.030 max | 2.00 max | 1.00 max | 0.030 max | 0.020 max | 21.0 – 23.0 | 2.5 – 3.5 | 4.50 – 6.50 | 0.8 – 0.20 | 63.54 min |
Stock available at our warehouse
| ASME SA240 Gear Blanks | ASME SA240 Mirror Finish Circle |
| 1.4462 Disc | 1.4462 Blanks |
| UNS S31803 Polished Finish Circle | UNS S31803 Circle Plate |
| ASTM A240 BA Finish Circle | ASTM A240 Ring Type Joint Disc |
| SAF 2205 HL Finish Circle | SAF 2205 Plasma-Cut Circle |
| ASME SA240 Pancake Forged Circle | ASME SA240 Custom Circle |
| 1.4462 Raised Face Disc | 1.4462 2B Finish Circle |
| UNS S31803 Water-Jet Cut Circle | UNS S31803 Laser-Cut Circle |
| ASTM A240 Flat Face Disc | ASTM A240 NO.4 Finish Circle |
| SAF 2205 Round Plate | SAF 2205 8K (Mirror) Circle |
Industries We Serves
Chemical industries
Desalination plant
Oil and Gas
Petroleum Refinery
Pharmaceutical industries
Refinery plant
Flanges
block
Testing Facilities
