Stainless Steel 316 / 316L Flanges Manufacturer in Mumbai, India

Largest Stainless Steel 316 / 316L Flanges Manufacturer & Supplier in Mumbai, India

Jai Hind Metal is a reliable manufacturer and supplier of high-quality Stainless Steel 316/316L Flanges, serving customers across a wide range of industrial sectors. We understand that piping projects often require products with precise dimensions, dependable material quality, and consistent performance, so we manufacture our flanges according to the specified requirements and applicable standards. Before shipment, each flange is carefully inspected for dimensional accuracy, surface finish, strength, and overall workmanship. Our quality control team carries out detailed checks during production and final inspection, while third-party inspection can also be arranged according to customer or project requirements. With organized inventory and secure storage facilities, we are equipped to manage both routine orders and urgent requirements for customers worldwide.

At Jai Hind Metal, we consider proper order handling and delivery an important part of our service. Stainless Steel 316/316L Flanges are securely packed using appropriate protective materials to help prevent scratches, moisture, and other damage during transportation. Where required, we can also arrange customized packaging to suit individual project, storage, or shipping needs. Our team coordinates with trusted logistics and transportation partners to ensure smooth dispatch and dependable delivery schedules. Through attentive customer support, careful packaging, consistent product quality, and responsible order management, we work to make every transaction simple and reliable while building lasting relationships with our customers.

Precision Engineering

Precisely manufactured metal products meeting demanding industrial standards.

Quality Assured

Consistent quality, reliable performance, and strict inspection at every stage.

Custom Dimensions

Available in customized sizes, grades, thicknesses, and specifications.

Reliable Supply

Efficient processing, secure packaging, and dependable delivery worldwide.

Stainless Steel 316/316L Flanges are manufactured using high-quality austenitic stainless steel containing chromium, nickel, and molybdenum, offering excellent corrosion resistance, strength, and durability. These flanges perform reliably in demanding environments and provide enhanced resistance to pitting and crevice corrosion, particularly in chloride-containing conditions. Their good formability and weldability allow them to be fabricated into different shapes, sizes, and dimensions to meet specific industrial requirements. The low-carbon variant, SS 316L, is particularly beneficial for welded applications as it helps reduce carbide precipitation and improves corrosion resistance in the heat-affected zone.

SS 316L Flanges, UNS S31600 Flanges, ANSI B16.5 Stainless Steel 316 Flanges, Stainless Steel 316L Pipe Flanges, 316 SS Plate Flanges, 1.4401, 1.4404 Flanges, Stainless Steel 316 Flange, 316 Stainless Steel Flanges, SS 316L Forged Flanges, ASTM A182 F316L Flange, UNS S31603 Flange, Stainless Steel 316 Flanges Manufacturer in Mumbai, India.

In their annealed condition, Stainless Steel 316/316L Flanges offer excellent resistance to corrosion, pitting, and crevice corrosion, making them suitable for demanding industrial environments. They are widely used in chemical processing, marine equipment, pharmaceutical plants, food processing, petrochemical facilities, and water treatment applications because of their durability and resistance to chloride-containing conditions. While both SS 316 and SS 316L have similar chemical compositions, SS 316L contains a lower carbon content, which makes it particularly suitable for welded applications by reducing the risk of carbide precipitation. With their excellent fabricability, strength, and corrosion resistance, Stainless Steel 316/316L Flanges remain a dependable choice for numerous industrial piping applications.

SS 316 SWRF Flanges, Competitive Price of Stainless Steel 316L Slip on Flange, 316 Stainless Steel Pipe Flanges Trader, Largest Stockholder of Stainless Steel 316 Flanges in India, Ready Stock of X5CrNiMo17-12-2 Stainless Steel Flange, Stainless Steel 316L Reducing Flanges, Stainless Steel 316 Industrial Flanges, SS 316L Weld Neck Flanges, ASTM A182 F316 Socket weld Flanges Manufacturers in Mumbai, India.

Composition of Stainless Steel 316 / 316L Flanges

Stainless Steel 316/316L Flanges are primarily composed of iron, chromium, nickel, and molybdenum, with controlled amounts of carbon, manganese, silicon, and other alloying elements. The chromium content provides excellent resistance to corrosion and oxidation, while molybdenum enhances resistance to pitting and crevice corrosion, particularly in chloride-containing environments. Nickel contributes to strength, toughness, and overall durability. Grade 316L contains a lower carbon content than 316, helping to reduce the risk of carbide precipitation during welding and making it particularly suitable for welded components and corrosive industrial applications.

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Stainless Steel 316 / 316L Flanges Specification

Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175
A182 Gr F316 / 316L Flange Size Chart	1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000
Stainless Steel 316 / 316L Flange Standards	ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST Flange, ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092
SS Grade F316 / 316L Flange Pressure Rating ANSI	Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
ASTM A182 F316 / 316L Stainless Steel Flanges Pressure Calculation in DIN	6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64
ASME SA 182 F316 / 316L Flange	5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K
ASME SA182 316 / 316L Stainless Steel Flange UNI	6Bar 10Bar 16Bar 25Bar 40Bar
A182 F316 / 316L Flange EN	6Bar 10Bar 16Bar 25Bar 40Bar
Coating	Oil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized
Most common types of ASTM A182 F316 / 316L Stainless Steel Flange	Forged / Threaded / Screwed / Plate
Test Certificates	EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc
ASME SA182M SS 316 / 316L Flange Production technique	Forged, Heat treated and machined
A182 Grade F316 / 316L Flange Connect Type/ Flange Face Type	Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Lap-Joint Face (LJF), Small Male-Female (SMF), Small Tongue, Large Tongue & Groove, Groove
Special design	As per your drawing AS, ANSI, BS, DIN and JIS 15 NB (1/2″) to 200 NB (8″) Equal and Reducing Configurations
ASME A182 SS 316 / 316L Flange Test	Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector
ASTM A182 SS 316 / 316L Flange Equipment	Press machine, Bending machine, Pushing Machine, electric bevelling machine, Sand-blasting machine etc
SS 316 / 316L Flange Origin	Indian / West Europe / Japan / USA / Korean
Manufacturer of Stainless Steel ASTM A182 F316 / 316L Flange	ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE etc. ASTM A182 F316 / 316L Flange: -BS Flange, EN Flange, API 6A Flange, ANSI Flange, ASME Flange, DIN Flange, EN1092-1 Flange, UNI Flange, JIS/ KS Flange, BS4504 Flange, GB Flange, AWWA C207 Flange, GOST Flange, PSI Flange B.S: BS4504 , BS3293, BS1560, BS10 AS 2129: Table D; Table E; Table H ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings ANSI : ANSI B16.5, ANSI B16.47(API605), MSS SP44, ANSI B16.36, ANSI B16.48 ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48 American standard (ANSI) German (DIN) British standard (BS) DIN: DIN 2527, DIN 2566, DIN 2573, DIN 2576, DIN 2641, DIN 2642, DIN 2655, DIN 2656, DIN 2627, DIN 2628, DIN 2629, DIN 2631, DIN 2632, DIN 2633, DIN 2634, DIN 2635, DIN 2636, DIN 2637, DIN 2638 ASTM A182 F316 Stainless Steel Flanges The other standard: AWWA C207; EN1092-1, GOST12820, JIS B2220; KS B1503, SABS1123; NFE29203; UNI2276
ASME SA182M Stainless Steel 316 / 316L Flange Uses & application	Bitumen upgraders. Heavy oil refineries. Nuclear power (mostly seamless). Petrochemicals and acids.
SS 316 / 316L EN 1092-1 Flange Export to	Ireland, Singapore, Indonesia, Ukraine, Saudi & Arabia, Spain, Canada, USA, Brazil, Thailand, Korea, Iran, India, Egypt, Oman, Dubai, Peru, etc

Manufacturing Standards / Pressure Rating of Stainless Steel 316 / 316L Pipe Flanges

ASME/A

ASME/ANSI B 16.5	Blind Flange, High Hub Blind Flange, Slip on Flange, Welding Neck Flange, Socket Weld Flange, Ring Type Joint Flange, Lap Joint Flange, Threaded Flange
PRESSURE CLASS	150, 300, 400, 600, 900, 1500, 2500
ASME/ANSI B 16.47	Blind Flange [Series A & B],Welding Neck Flange
PRESSURE CLASS	75, 150, 300, 400, 600, 900
ASME/ANSI B 16.36	Slip on Flange, Threaded Flange, Welding Neck Flange,
PRESSURE CLASS	300, 400, 600, 900, 1500, 2500
BS 4504 SEC 3.1	Plate Flange, Loose Plate Flange, Loose Plate With Weld Neck Flange, Blank Flange, Welding Neck Flange, Hubbed Slip on Flange, Hubbed Threaded Flange, Lapped Pipe End Flange,
PRESSURE CLASS	PN 2.5 TO PN 40
BS 4504[PART 1]	Plate Flange, Loose Plate With Weld On Plate Collar, Blank Flange, Welding Neck Flange, Hubbed Slip-On Hubbed Threaded,
PRESSURE CLASS	PN 2.5 TO PN 400
BS 1560 BOSS	Plate Flange, Loose Plate With Weld On Plate Collar, Blank Flange, Welding Neck Flange, Hubbed Slip-On Hubbed Threaded,
PRESSURE CLASS	150, 300, 400, 600, 900, 1500, 2500
BS10	Welding Neck Flange, Plate Slip-On Flange, Screwed Boss Flange, Slip-On Boss Flange, Blind Flange
TABLE	D, E, F, H
DIN FLANGES	DIN 2527, 2566, 2573, 2576, 2641,2642, 2655, 2656, 2627, 2628, 2629, 2631, 2632, 2633, 2634, 2635, 2636, 2637,2638, 2673
PRESSURE CLASS	PN 6 TO PN 100

Chemical Composition of Stainless Steel 316 / 316L Plate Flanges

Grade	C	Mn	Si	P	S	Cr	Mo	Ni	Fe
SS 316	0.08 max	2.0 max	1.0 max	0.045 max	0.030 max	16.00 – 18.00	2.00 – 3.00	11.00 – 14.00	67.845 min
SS 316L	0.035 max	2.0 max	1.0 max	0.045 max	0.030 max	16.00 – 18.00	2.00 – 3.00	10.00 – 14.00	68.89 min

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Equivalent Grades Stainless Steel 316 / 316L Flanges

STANDARD	WERKSTOFF NR.	UNS	JIS	BS	GOST	AFNOR	EN
SS 316	1.4401 / 1.4436	S31600	SUS 316	316S31 / 316S33	–	Z7CND17‐11‐02	X5CrNiMo17-12-2 / X3CrNiMo17-13-3
SS 316L	1.4404 / 1.4435	S31603	SUS 316L	316S11 / 316S13	03Ch17N14M3 / 03Ch17N14M2	Z3CND17‐11‐02 / Z3CND18‐14‐03	X2CrNiMo17-12-2 / X2CrNiMo18-14-3

Chemical Composition of Stainless Steel 316 / 316L Plate Flanges

SS 316	0.08 max	2.0 max	1.0 max	0.045 max	0.030 max	16.00 – 18.00	2.00 – 3.00	11.00 – 14.00	67.845 min
SS 316L	0.035 max	2.0 max	1.0 max	0.045 max	0.030 max	16.00 – 18.00	2.00 – 3.00	10.00 – 14.00	68.89 min

Mechanical Properties of Stainless Steel A182 316 / 316L Forged Flanges

Grade	Density	Melting Point	Tensile Strength	Yield Strength (0.2%Offset)	Elongation
SS 316	8.0 g/cm3	1400 °C (2550 °F)	Psi – 75000 , MPa – 515	Psi – 30000 , MPa – 205	35 %
SS 316L	8.0 g/cm3	1399 °C (2550 °F)	Psi – 75000 , MPa – 515	Psi – 30000 , MPa – 205	35 %

Stainless Steel 316/316L Flanges are available in pipe or plate construction and are manufactured to meet recognized industry standards. These flanges are generally supplied as per ASTM A182 material specifications and ASME B16.5 dimensional requirements, ensuring reliable quality, dimensional accuracy, and compatibility with industrial piping systems. They can be produced in various types, sizes, pressure classes, and dimensions to meet specific industrial piping requirements, particularly in applications involving corrosive and chloride-containing environments.

Stainless Steel 310 / 310S Flanges Production Range

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We offer These Stainless Steel 316 / 316L Flanges as per DIN, ISO, JIS or ANSI Standard.

We offer Stainless Steel 316 / 316L Flanges in accordance with various international standards, including DIN, ISO, JIS, and ANSI, to meet the specific requirements of different industries and piping systems. Our flanges are available in a range of sizes, dimensions, pressure ratings, and configurations, making them suitable for diverse applications. At Jai Hind Metal, we focus on maintaining consistent quality and reliable performance while supplying SS 316 / 316L Flanges that meet the required industry standards and customer specifications. For product details, specifications, or customized requirements, email us at info@jaihindmetal.com

Uses & Applications of Stainless Steel 316 / 316L Flanges

Stainless Steel 316 / 316L Flanges are widely used for connecting pipes, valves, pumps, and other equipment in piping systems, particularly where elevated temperatures are involved. Their excellent oxidation resistance, high-temperature strength, durability, and resistance to thermal cycling make them suitable for demanding industrial applications. These flanges are commonly used in furnaces, heat treatment equipment, chemical processing, petrochemical plants, power generation, refineries, cement plants, steel processing, thermal processing equipment, and high-temperature industrial piping systems.

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Email: info@jaihindmetal.com

INDUSTRIES WE SERVE

Our high-performance metal products are engineered to meet the demanding requirements of industries operating in challenging environments, including extreme temperatures, pressure and corrosive conditions.

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Oil & Gas ↗

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Marine Applications

Our corrosion-resistant metal products are widely used in marine environments where exposure to seawater, salt spray and harsh atmospheric conditions demands exceptional durability and reliability.

Oil & Gas

Our nickel alloys and high-performance metal products are used throughout the oil and gas industry for demanding applications involving high pressure, corrosive fluids, sour gas and extreme operating conditions.

Chemical Processing

Our corrosion-resistant alloys provide dependable performance in chemical processing equipment exposed to aggressive chemicals, high temperatures and challenging process conditions.

Aerospace

High-strength nickel alloys and specialty metals are selected for aerospace applications where lightweight performance, strength and resistance to extreme temperatures are essential.

Power Generation

Our specialty metal products support power generation equipment operating under high temperatures, pressure and corrosive conditions, delivering reliable long-term performance.

Salt Production

Corrosion-resistant metals are ideal for salt production environments where continuous exposure to concentrated salt and moisture can severely affect conventional materials.