Forged and rolled rings give grain flow that follows the circumference, which is what a flange or bearing race needs under load. Supplied proof-machined or rough as required.
Forged and rolled rings give grain flow that follows the circumference, which is what a flange or bearing race needs under load. Supplied proof-machined or rough as required. Rajgranth Metal & Alloys has been trading since 1980, is self-funded and debt-free, and despatches most orders from its Mumbai stockyard within two days.
Rolled and forged rings for flange, bearing and seal service. We manufacture, stock, supply and export stainless Steel Rings from Mumbai, Maharashtra, in 6 grades, so most requirements can be met from held stock instead of waiting on a mill.
Our published range covers outside diameter 100 mm, 2500 mm, height 20 mm, 600 mm and condition Rough forged, Proof machined. Sizes outside the stocked range can be produced to order; send the dimensions with your enquiry.
Stainless Steel Rings are available in 304 / 304L, 316 / 316L, 321 / 321H, 347 / 347H, Duplex / Super Duplex and 17-4 PH. Each grade has its own page with composition, designations, mechanical properties and the sizes we hold.
Material is supplied to ASTM A182 / ASME SA-182, ASTM A965 and EN 10250-4. Finishes and conditions include Black, Proof machined and Machined. HSN code 7222.
Stainless Steel Rings from Rajgranth are used in flanges, bearing races, seal rings, valve bodies and turbine components. We supply across India and export to markets in the Middle East, Africa, Europe, Asia, North America and South America.
Material is supplied with documentation, tested in house across 18 listed testing facilities, and covered by our ISO 9001:2015 quality management system. Rajgranth Metal & Alloys has been trading since 1980, is self-funded and debt-free, and despatches most orders from its Mumbai stockyard within two days.
Each grade page carries its own composition, corrosion behaviour, standards cross-reference and limitations.
The default austenitic stainless. 18% chromium, 8% nickel, no molybdenum.
304 plus 2–3% molybdenum. The standard answer to chlorides and mild acids.
304 stabilised with titanium. Resists sensitisation in the 425–815 degrees C range.
Stabilised with niobium rather than titanium. Preferred where weld filler purity matters.
Roughly equal austenite and ferrite. Around twice the yield strength of 316L.
Martensitic PH grade. Machine soft, then age to tensile strengths above 1300 MPa.
The full detail for this product as supplied from our Mumbai stockyard: sizes, grades, standards, tolerances, tests and applications.
Rajgranth Metals is a ready-stockholder & supplier of stainless steel rings in Mumbai, India. Our steel rings are available in a variety of dimensions and sizes. We have available grades 201, 202, J3, 303, 304, 304L, 304LN, 304H, 309, 310, 316, 316L, 316LN, 316H, 316TI, 317, 317L, 317LN, 321, 321H, 347, 347H, 904, 904L, duplex, and super duplex SA240 UNS NO., and more grades as per requirement.
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| Stainless Steel Ring | 2 | 1 |
|---|---|---|
| Product | Stainless Steel Ring | |
| Grade | 201, 202, J3, 303, 304, 304L, 304LN, 304H, 309, 310, 316, 316L, 316LN, 316H, 316TI, 317, 317L, 317LN, 321, 321H, 347, 347H, 904, 904L, duplex & super duplex SA240 UNS NO. S31803 , S32205 , S32550 , S32750 , S32760, SMO 254, 17-4PH, Alloy 20, and more grade as per requirment. | |
| Specifications | AISI - ASTM - EN - JIS | |
| Size | 50mm - 2000mm Standard & Non-standard Size | |
| Thickness | 0.1mm - 40mm | |
| Surface Finish | 2B , BA , NO.8 , CR , HR , MATE PVC | |
| Shape | Sim , Foil , Coil , Sheet , Plate , Flat | |
| Available Make | JINDAL , TATA , SAIL , POSCO , TISCO , THYSSENKRUPP , ACERINOX , COLOMBUS STAINLESS |
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Grade, dimensions, quantity and standard. We will come back with availability and price.
