Stainless Steel 316 / 316L Flanges

Manufacturer and Supplier

ANSI - B16.5, ASTM - A182, UNS - S31600/S31603, DIN - 1.4401 / 1.4436/ 1.4404 / 1.4435

Stainless Steel 1.4401 / 1.4436 Flanges, SS 316L Flanges Supplier, ASME SA182 F316 Stainless Steel Flanges Supplier, ASTM A182 SS 316 Flanges Stockist, Stainless Steel S31603 Flanges, Stainless Steel 316L Flat Face Flanges, SS 316L Flanges Stockist, Stainless Steel 316L Flanges, Stainless Steel 316 Ring Type Joint Flanges, 316 SS Flanges Exporter, Stainless Steel 316 Raised Face Flanges, SS 316 Flanges Supplier, SS 316 Flanges Manufacturer, SS 316L Flanges Manufacturer, UNS S31600 Flanges Manufacturer in Mumbai, India.

Stainless Steel 304 / 304L Flanges

Table Of Content

Stainless Steel 316 Flanges Stockist, Supplier in India & Other Countries

First Stainless Steel Flanges Manufacturer in India, UAE, Qatar, Saudi Arabia, USA & UK

When it comes to foremost resource, corrosion resistance, and long-lasting performance, Stainless Steel 316 flanges are the gold standard for demanding industrial applications. Bhagyalaxmi Industrials is one where one can bet on the reliability and finest trusted flange manufacturer in India with global recognition, supplying to industries across the UAE, Qatar, Saudi Arabia, USA, and the UK.

We specialize in a wide range of flange types, including blind flange, threaded flange, weld neck, and more—individually manufactured to meet strict quality standards like ANSI, ASME, DIN, and JIS. As a prime flanges manufacturer in Mumbai, we confirm rapid turnaround, competitive as well as affordable pricing, and full customization.

SS 316 Long Weld Neck Flange, SS 316 Flanges Manufacturer, SS 316L Flanges Manufacturer, ASTM A182 SS 316 Slip On Flanges, Stainless Steel 316 Blind Flanges, SS 316 Flanges Supplier, Stainless Steel 316L Weld Neck Flanges, Stainless Steel 316 Threaded Flanges, SS 316 Lap Joint Flanges, SS 1.4404 / 1.4435 Plate Flanges Supplier, SS 316 Spectacle Blind Flanges, SS 316L Flanges Supplier, SS 316L Flanges Stockist, SS 316 Socket Weld Flanges, SS 316L Flanges, SS 316 Flanges, SS 316 Flanges Supplier in India.

What are Stainless Steel 316 Flanges?

Stainless Steel 316 flanges are high-performance pipe connectors assembled from austenitic SS usually contains traces of the most precious element molybdenum (Mo), which in specific increases their corrosion resistance, largely in chloride-rich or marine environments. Ideal for forceful industrial requirements, 316 flanges are used totally in chemical plants, offshore platforms, water treatment systems, and food-tier processing units.

We manufacture both 316 and 316L variants, with the latter offering lower carbon content for higher-quality weldability and resistance to sensitization.

How Stainless Steel 316 Flanges Work & Installation Workflow

SS 316 flanges ritual by connecting pipes, valves, pumps, or separate workflow components with a bolted joint, typically using a gasket for a tight seal. The choice of flange type—such as a blind flange for sealing pipe ends or a threaded flange for non-welded relationships—depends on tactic design and pressure hindrances.

Installation Steps:

  • Threaded flanges screw onto matching pipe threads, requiring no welding.
  • Weld neck and slip-on flanges are welded for high-pressure applications.
  • Blind flanges are bolted onto opposite flanges to seal off sections.

Installation is straightforward, provided the flange type matches the routine’s design and pressure class.

What Are the Prices?

The pricing of SS 316/316L flanges varies or can be said as very fluctating and emerged on several key factors, including the type of flange (such as blind, threaded, or weld neck), its size and thickness, the primary pressure class (like 150#, 300#, or 600#), and any centered finish or customization needed. As a trusted flanges manufacturer in India with a strong global transfer network, our Industries offers absolutely ambitious factory-direct pricing, enormous order discounts, and prompt delivery schedules. For a perfect and customized quotation, we recommend getting in touch with our sales team with your clear technical limitations.

Standard Specification For Stainless Steel 316 / 316L Flanges

Standards ASTM / ASME A182 / SA182
Dimensions 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
Pressure Rating Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
Pressure Calculation 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64
Flange Connect Type/ 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
Flange Size Chart 1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000
DIN Flanges DIN 2527, 2566, 2573, 2576, 2641,2642, 2655, 2656, 2627, 2628, 2629, 2631, 2632, 2633, 2634, 2635, 2636, 2637,2638, 2673
Table D, E, F, H
Test Certificates EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc
Flange Form Slip On Flanges, Socket Weld Flanges, Forged Flanges, Blind Flanges, Welding Neck Flange, Ring Type Joint Flange, Spectacle Blind Flange, Reducing Flange, Threaded / Screwed Flange, Tongue and Groove Flange, Long Weld Neck Flange, Plate Flange, ASME B16.5 Flange

SS 316 / 316L Flanges Equivalent Grades

STANDARDWERKSTOFF NR.UNSJISBSGOSTAFNOREN
SS 316

1.4401 / 1.4436

S31600SUS 316

316S31/

316S33

–Z7CND17‐11‐02X5CrNiMo17-12-2 / X3CrNiMo17-13-3
SS 316L1.4404 / 1.4435S31603SUS 316L316S11 / 316S1303Ch17N14M3 / 03Ch17N14M2Z3CND17‐11‐02 / Z3CND18‐14‐03X2CrNiMo17-12-2 / X2CrNiMo18-14-3

Types of Stainless Steel 316 / 316L Flanges

SS Slip On Flanges

Stainless Steel 316 / 316L Slip On Flanges

SS S31600 SORF Flanges Manufacturer, SS S31603 SORTJ Flanges, SUS 316 SOFF Flange, ASTM A182 Stainless Steel 316 / 316L Slip On Flanges, Stainless Steel 1.4401 / 1.4436 Slip On Flanges, Stainless Steel 1.4404 / 1.4435 Slip on Flanges, ASME SA182 F316L Slip on Flanges Supplier in Mumbai, India.

SS Weld Neck Flanges

Stainless Steel 316 / 316L Weld Neck Flanges

SS S31603 Welding Neck Pipe Flange, ASTM A182 Stainless Steel 316 / 316L Weld Neck Flanges, Stainless Steel 1.4401 / 1.4436 Weld Neck Flanges, SS S31600 WNRF Flanges Manufacturer, SUS 316 WNRTJ Flange, Stainless Steel 1.4404 / 1.4435 WNFF Flange, ASME SA182 F316L Welding Neck Flanges Supplier in Mumbai, India.

SS Socket Weld Flanges

Stainless Steel 316 / 316L Socket Weld Flanges

SS S31600 SWFF Flanges Manufacturer, SS S31603 SWRF Flanges, ASTM A182 Stainless Steel 316 / 316L Socket Weld Flanges, Stainless Steel 1.4401 / 1.4436 Socket Weld Flanges, SUS 316 SWRTJ Flanges, Stainless Steel 1.4404 / 1.4435 RFSW Flange, ASME SA182 F316L Socket Weld Flanges Supplier in Mumbai, India.

SS Blind Flanges

Stainless Steel 316 / 316L Blind Flanges

SS S31600 BLRTJ Flanges Manufacturer, SS S31603 BLRF Flanges, SUS 304 BLFF Flange, Stainless Steel 1.4404 / 1.4435 RFBL Flanges, ASTM A182 Stainless Steel 316 / 316L Blind Flanges, Stainless Steel 1.4401 / 1.4436 Blind Flanges, ASME SA182 F316L Blind Flanges Supplier in Mumbai, India.

SS Lap Joint Flanges

Stainless Steel 316 / 316L Lap Joint Flanges

SS S31600 LJFF Flanges Manufacturer, SS S31603 LJ Flange, ASTM A182 Stainless Steel 316 / 316L Lap Joint Flanges, Stainless Steel 1.4401 / 1.4436 Lapped Joint Flanges, SUS 316 LJRF Flanges, Stainless Steel 1.4404 / 1.4435 Lapped Joint Pipe Flange, ASME SA182 F316L Lap Joint Flanges Supplier in Mumbai, India.

SS Ring Type Joint Flanges

Stainless Steel 316 / 316L Ring Type Joint Flanges

SS S31600 RTJ Flanges Manufacturer, SS S31603 Ring Type Joint Pipe Flanges, SUS 316 RTJF Flanges, ASTM A182 Stainless Steel 316 / 316L Ring Type Joint Flanges, Stainless Steel 1.4401 / 1.4436 Ring Type Joint Flanges, Stainless Steel 1.4404 / 1.4435 Ring Type Joint Flange, ASME SA182 F316L Ring Type Joint Flanges Supplier in Mumbai, India.

SS Threaded Flanges

Stainless Steel 316 / 316L Threaded Flanges

SUS 316 Raised Face Screwed Flanges, Stainless Steel 1.4404 / 1.4435 Screwed Flange, SS S31600 Screwed Flanges Manufacturer, Stainless Steel 1.4401 / 1.4436 Threaded Flanges, ASTM A182 Stainless Steel 316 / 316L Threaded Flanges, SS S31603 Threaded Pipe Flanges, ASME SA182 F316L Threaded Flanges Supplier in Mumbai, India.

SS 316 / 316L Flanges Chemical Composition

Grade C Mn Si P S Cr Mo Ni N
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 SS 316 / 316L 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 %

Other Types of SS 316 and 316L Flanges

  • 1.4435 Raised Face Flanges
  • SS 316/316L Table D Flanges
  • SS 316 Expander Flanges at Best Price
  • UNS S31603 Flat Face Flanges
  • Stainless Steel 316/316L Reducing Flanges Supplier
  • ASTM A182 F316/316L SS Loose Flanges Manufacturer
  • Stainless Steel 316 Spades Ring Spacers Flanges
  • ASTM A182 F316 Plate Flange in Mumbai
  • Stainless Steel 316L Forged Flanges
  • Stainless Steel 316 & 316L High Hub Blinds Flanges
  • Stainless Steel 316/316L Industrial Flanges
  • SS 316/316L Spectacle Blind Flanges Exporter
  • Stainless Steel 316/316L EN Flanges
  • SS 316/316L Groove & Tongue Flanges
  • SS 316/316L Hubbed Threaded Flange
  • Stainless Steel 316/316L Raised Face (RF) Flanges
  • Stainless Steel 316/316L Blind Flanges Manufacturer
  • 1.4436 BS Flanges
  • SS 316L DIN Flanges
  • SS 316 Spectacle Blind Flanges
  • Stainless Steel 316/316L Orifice Flanges Exporter
  • ASTM A182 F316 Ring Type Joint (RTJ) Flanges
  • Stainless Steel 316 Long Weld Neck Flanges Manufacturer
  • 1.4401 Slip-On Flanges

FAQs

The flanges, which are made with 316L, generally have a lower content of carbon than 316; this is a major effect that might not look impactful, but impact on the weldability and reduces the risk of carbide precipitation, especially during high-heat welding.

Yes, both 316 and 316L flanges offer very effective and impeccable corrosion resistance in marine, high salinity conditions, and high-chloride environments due to added molybdenum.

We supply 316/316L flanges in complete standard classes, including 150#, 300#, 600#, and higher, compatible for various industrial pressure ranges.

Yes, we are a legendary flanges manufacturer in the UAE, Qatar, Saudi Arabia, the USA, the UK, and continuously trade to clients across Europe and the Middle East.

Forged flanges offer superior features and are ideal for high-pressure systems, while extensive flanges are preferred for unmarked applications like pharma or food.

Lead times vary by order size and customization, though typically range from 7 to 21 days, with faster processing for repeat clients or stock items.

SS 316 / 316L Flanges Popular Searches

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Export Destinations For Stainless Steel 316 / 316L Flanges

SS 316L Flanges Stockist in Canada, ASME SA182 F316L Ring Spacer Flanges in Oman, SS 316 Flat Face (FF) Flanges in Bahrain, Stainless Steel 316 Flanges Supplier in Kuwait, SS 316L WNRF Flange Supplier in USA, SS 316L DIN Flanges in Turkey, SS 316 Raised Face Flanges in Egypt, Austenitic Stainless Steel 316 Flanges Manufacturers Australia, SS 316 Long Welding Neck Flange Supplier in Spain, Stainless Steel 316L Spades Ring Spacers Flanges in United Arab Emirates, SS 316L Expander Flanges in Iraq, Stainless Steel 316 High Hub Blinds Flanges in Algeria, SS 316 Raised Face Flanges in Saudi Arabia, 316L Stainless Steel Ring Flanges in Mexico, ASTM A182 F316L SS Plate Flange in Qatar, SS 316L WNRF Flange Supplier in Greece, Stainless Steel 316L BLRF Flange Supplier in Myanmar, UNS S31603 Flat Face Flanges in Italy, SS 316L Orifice Flanges Exporter in UK, Stainless Steel ASTM A182 F316 Flanges  Price List in Brazil.

Domestic Supply For Stainless Steel 316 / 316L Flanges

Ludhiana, Sharjah, Mumbai, Thane, Ranchi, Thiruvananthapuram, Secunderabad, Jamshedpur, Gurgaon, Ahmedabad, Jaipur, Dammam, Surat, Visakhapatnam, Kolkata, Navi Mumbai, Indore, Chennai, Bengaluru, Noida, Rajkot, Vadodara, Bhopal, Haryana, Chandigarh, Hyderabad, Baroda, Pimpri-Chinchwad, Nagpur, Nashik, New Delhi, Faridabad, Kanpur, Pune.

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  • 156-158, C.P. Tank, Shop no. 4, Laxminiwas Building, Ardeshir Dadi Cross Lane, Mumbai -400004, Maharashtra
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