Express delivery for shut down projects

Our location*

(Charni Road E) Mumbai - 400004, India.

Send us mail*

sales@reninemetalloys.in

Phone number*

91-22- 6743 7353


We are manufacturer, supplier and distributor of Stainless Steel 304 Rings, ASTM A276 SS 304 Rings, ASME SA479 SS 304 Rings, UNS S30400 Rings.

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Renine Metalloys LLP has established itself as a premier manufacturer, supplier, and stockist of metal rings, delivering precision-engineered products to diverse industrial applications. With a strong foundation in metallurgical excellence, the company specializes in producing high-quality industrial rings that meet the exacting standards of modern manufacturing, engineering, and heavy machinery sectors.

As an experienced metal ring manufacturer, Renine Metalloys LLP produces a comprehensive range of rings in various materials including stainless steel rings, carbon steel rings, alloy steel rings, and forged steel rings. The company's sophisticated manufacturing facility utilizes advanced forging, machining, and heat treatment processes to create metal rings with exceptional strength, durability, and dimensional precision. Every product is engineered to withstand demanding operational conditions across industries such as automotive, aerospace, oil and gas, power generation, and heavy equipment manufacturing.

The company's extensive inventory as a dedicated metal ring stockist ensures prompt availability of products in multiple sizes, grades, and specifications. Whether clients require seamless rings, rolled rings, or custom-manufactured rings, Renine Metalloys LLP's flexible production capabilities and substantial stock levels guarantee timely delivery for both standard and specialized requirements. This positions them as a dependable ring supplier capable of handling urgent orders and bulk quantities with equal efficiency.

Quality assurance is paramount at Renine Metalloys LLP. Each industrial rings undergoes comprehensive testing including dimensional inspection, hardness testing, grain structure analysis, and surface finish verification. This rigorous quality control process ensures that every forged ring and machined ring meets or exceeds international standards such as ASTM, DIN, IS, and BS specifications, providing clients with products they can trust for critical applications.

Renine Metalloys LLP's technical expertise extends beyond manufacturing. The company's engineering team provides expert consultation on ring specifications, material selection, and application-specific requirements, ensuring customers receive optimal solutions for their unique challenges. Whether for bearing rings, gear rings, flanged rings, or custom rings, the company delivers tailored products that enhance operational efficiency.

With competitive pricing, robust quality standards, and efficient pan-India delivery network, Renine Metalloys LLP stands as your reliable partner for all metal ring requirements, supporting industrial excellence through superior products and exceptional service.


Stainless Steel 304 Rings Supplier, ASTM A276 SS 304 Rings Manufacturer, ASME SA479 SS 304 Rings Stockist, UNS S30400 Rings Distributor, 1.4301 Rings Exporter.


Specifications

StandardIS, ASTM, DIN, EN, BS
TypeFlat Ring, Forged Ring, Machined Ring
Outer Diameter (OD)10 mm to 3000 mm
Inner Diameter (ID)As per drawing / requirement
Thickness1 mm to 200 mm
Manufacturing ProcessForged / Rolled / Machined
Surface FinishMill Finish, Pickled, Polished, Mirror Finish
ToleranceAs per ASTM / DIN or Customer Requirement
HardnessAs per material grade
Corrosion ResistanceExcellent (Grade dependent)
Temperature ResistanceUp to 870°C (Grade dependent)
ApplicationsFlanges, Bearings, Seals, Gaskets, Pressure Vessels, Heavy Engineering
Industries ServedOil & Gas, Chemical, Power Plant, Marine, Construction
CustomizationSize, Grade, Finish as per drawing
Country of OriginIndia
TestingPMI, Hardness, Dimensional, Chemical
PackingWooden Box / Pallet / Export Packing

Available Types of Rings


ASTM A276 Bright Forged Ring

ASTM A276 Bright Forged Ring

UNS S30400 Forged Rings

UNS S30400 Forged Rings

X5CrNi18-10 Forging Ring

X5CrNi18-10 Forging Ring

ASME SA479 Hot Forged Rings

ASME SA479 Hot Forged Rings

1.4301 Plate Cut Rings

1.4301 Plate Cut Rings

EN 58E Rolled Rings

EN 58E Rolled Rings

Stainless Steel 304 Seal Rings

Stainless Steel 304 Seal Rings

JIS SUS 304 Seamless Rolled Ring

JIS SUS 304 Seamless Rolled Ring



Equivalent

Grade AFNOR JIS UNS Werkstoff NR. EN GOST BS
SS 304 Z7CN18‐09 SUS 304 S30400 1.4301 X5CrNi18-10 08Х18Н10 304S31

Chemical composition

Element Composition
Nickel 8 – 11
Carbon 0.08 max
Manganese 2 max
Phosphorus 0.040 max
Sulfur 0.030 max
Silicon 0.75 max
Chromium 18 – 20


Stock available at our warehouse

Stainless Steel 304 Rolled Forged Rings 1.4301 Application-Specific Engineered Rings
ASTM A276 SS 304 Seamless Forged Rings BS 304S31 Hot Rolled Rings
ASME SA479 SS 304 Open-Die Forged Rings Stainless Steel 304 Precision Forging Ring
UNS S30400 CNC Machined Rings ASTM A276 SS 304 Inner Bearing Rings
BS 304S31 Precision Machined Rings X5CrNi18-10 Ring Type Joint (RTJ) Rings
EN 58E Slip-On Flange Rings UNS S30400 Expansion Rings
1.4301 Weld Neck Flange Rings SS 2332 Compressor Wear Rings
X5CrNi18-10 Blind Flange Rings ASTM A276 SS 304 Large Diameter Forged Ring
SS 2332 Lap Joint Flange Rings EN 58E Heat Resistant Rings
JIS SUS 304 Metal Seal Rings SS 2332 Forged Seamless Rolled Rings
Stainless Steel 304 Pressure Seal Rings ASME SA479 SS 304 Outer Bearing Rings
ASTM A276 SS 304 High-Temperature Seal Rings Stainless Steel 304 Valve Backing Rings
ASME SA479 SS 304 R-Type Rings UNS S30400 Rolled Forging Ring
UNS S30400 RX-Type Rings JIS SUS 304 Valve Seat Rings
BS 304S31 BX-Type Rings EN 58E Seamless Rolled Rings
EN 58E Plain Spacer Rings ASME SA479 SS 304 Forged Ring with Machining
1.4301 Custom Spacer Rings BS 304S31 Retaining Rings
X5CrNi18-10 Pump Wear Rings JIS SUS 304 Customized Forged Ring


Industries We Serves


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Chemical industries

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Desalination plant

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Oil and Gas

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Petroleum Refinery

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Pharmaceutical industries

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Refinery plant

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Flanges

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Testing Facilities


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