SS 316 Flanges Supplier

Stainless Steel has many different grades that can be used for various applications. One grade in particular, stainless steel 316, is an alloy of iron and other elements that can provide superior strength and durability compared to other types of Stainless Steel.

ANSI B16.5 Stainless Steel 316 Flanges, Stainless Steel 316L Flanges, Stainless Steel 316H Flanges, UNS S31600 Flanges, Stainless Steel 1.4401 Flanges, SS S31603 Flanges, Stainless Steel 316Ti Flanges, SS S31609 Flanges Stockist, Alloy 316 Flanges, 316 Stainless Steel Flange, Ss316 Flange, Ss 316 Flange, Ss 316 Flanges Exporters, Flange 316l, Flange Ss316, ASTM A182 316L Stainless Steel Flanges Supplier in Mumbai, India.

SS 316 Flange type is often used in high-pressure applications where a robust seal between two surfaces is necessary. Other types include slip-on flanges, which have a smaller neck than weld neck flanges. Lap joint flanges allow for easy disassembly. Socket weld flanges are typically used with small pipes. Threaded or screwed pipe flanges provide a tight seal. Long welding neck flanges are slightly larger than standard welding necks for higher-pressure applications. At Metcore Steel, we pride ourselves on providing excellent customer service and offering a wide range of products, including Stainless Steel 316 Flanges and Inconel 600 Flanges.

316Ti Stainless Steel Slip-On Flanges, 316L Stainless Steel Weld Neck Flanges, AISI 316H Stainless Steel Blind Flanges, 1.4436 Stainless Steel Forged Flanges Exporter, Stainless Steel 1.4435 Threaded Flanges, ASME SA 182 Stainless Steel 316L Ring Type Joint Flange, Stainless Steel 1.4571 Socket Weld Flange, SUS 316H Loose Flanges, 316L SS Industrial Flanges, Ss 316 Flanges, Ss 316l Flanges Exporter, Ss 316h Flanges, Ss 316h Flanges Exporter, Ss 316h Flanges Supplier, Ss316 Flange Price, 316Ti SS Reducing Flanges Manufacturer in India.

Stainless steel 316L (low carbon) is often used in chemical processing equipment because it has excellent corrosion resistance properties. CSS 316L Flanges are also commonly used in food processing equipment and oil refinery components because its low carbon content makes it more resistant to corrosion caused by chlorides. Due to their superior strength, other common uses for this grade include heat exchangers, marine fittings, and valves. In addition to our range of Stainless Steel 316 Flanges we also offer a variety of Alloy 20 Flanges to meet your piping needs.

The “H” stands for high carbon content in this grade of stainless steel 316. That makes it ideal for applications requiring higher temperature strength, such as furnace parts, power generation components, and cryogenic vessels, because it has excellent creep strength properties at elevated temperatures. Stainless Steel 316H Flanges have good formability characteristics, making them suitable for complex shapes like fittings and valves without sacrificing their superior strength properties.

Stainless Steel 316ti Flanges grade offers superior resistance to pitting corrosion caused by chlorides making it an ideal choice when working with liquids containing chlorine ions like swimming pools or saltwater tanks. Stainless Steel 316 flange can make all the difference when dealing with high-pressure applications or corrosive materials because they offer superior strength and durability over traditional steels while still providing excellent formability characteristics if needed. Several types of Stainless Steel 316 Flanges are available. The most common type is the weld neck flange, which consists of a neck that sticks out from the rest of the flange so it can be welded to another surface.


The chemical composition of a 316 flange typically consists of around 16-18% chromium, 10-14% nickel, and 2-3% molybdenum. This composition gives the flange excellent corrosion resistance, particularly in high-chloride environments.
Stainless steel 316L flange is made of grade 316L stainless steel, a low carbon version of grade 316 stainless steel. This material has similar properties to grade 316, including excellent corrosion resistance, but it is less susceptible to sensitization & intergranular corrosion due to its lower carbon content.
Stainless steel 316 flanges are commonly used in various applications, particularly chemical processing, oil and gas, and marine engineering. They create a strong and reliable connection between two sections of pipe or between a pipe and a valve, pump, or other equipment. Due to their excellent corrosion resistance & high strength, stainless steel 316 flanges are particularly suitable for use in harsh environments where corrosion & wear are a concern.

SS 316 Flanges Specification

Specifications :

Dimensions :

Standard :

Size :

Class/Pressure :

Flange Face Type :

ASTM A182, ASTM A182

ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.

ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.

1/2" (15 NB) to 48" (1200NB)

150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.

Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)

SS 316L Flanges Equivalent Grades

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
SS 316H 1.4401 S31609 - - - - -
SS 316Ti 1.4571 S31635 SUS 316Ti 320S31 08Ch17N13M2T Z6CNDT17‐123 X6CrNiMoTi17-12-2

SS 316H 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
SS 316H 0.10 max 2.0 max 0.75 max 0.045 max 0.030 max 16.00 - 18.00 2.00 - 3.00 10.00 - 14.00 68.89 min
SS 316Ti 0.08 max 2.0 max 0.75 max 0.045 max 0.030 max 16.00 - 18.00 2.00 - 3.00 10.00 - 14.00 68.395 min

SS 316Ti Flanges Mechanical Properties

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


SS 316 Flanges Available Types

Stainless Steel 316 / 316L / 316H / 316Ti Slip On Flanges
  • Stainless Steel 316 Slip On Flanges
  • Stainless Steel 316L Slip On Flanges
  • Stainless Steel 316H Slip On Flanges
  • SS S31600, S31603, S31609, S31635 Slip On Flanges
  • 1.4401, 1.4435, 1.4571, 1.4436 Slip On Flanges
  • ASTM A182 SS 316 Slip On Flanges (SORF)
  • ASME SA 182 Stainless Steel 316Ti Slip On Flanges
Stainless Steel 316 / 316L / 316H / 316Ti Weld Neck Flanges
  • Stainless Steel 316 Weld Neck Flanges
  • Stainless Steel 316L Weld Neck Flanges
  • Stainless Steel 316H Weld Neck Flanges
  • SS S31600, S31603, S31609, S31635 Weld Neck Flanges
  • 1.4401, 1.4435, 1.4571, 1.4436 Weld Neck Flanges
  • ASTM A182 SS 316 Weld Neck Flanges (WNRF)
  • ASME SA 182 Stainless Steel 316Ti Weld Neck Flanges
Stainless Steel 316 / 316L / 316H / 316Ti Socket Weld Flanges
  • Stainless Steel 316Ti Socket Weld Flanges
  • Stainless Steel 316L Socket Weld Flanges
  • Stainless Steel 316H Socket Weld Flanges
  • SS S31600, S31603, S31609, S31635 Socket Weld Flanges
  • 1.4401, 1.4435, 1.4571, 1.4436 Socket Weld Flanges
  • ASTM A182 SS 316 Socket Weld Flanges (SWRF)
  • ASME SA 182 Stainless Steel 316Ti Socket Weld Flanges
Stainless Steel 316 / 316L / 316H / 316Ti Blind Flanges
  • Stainless Steel 316 Blind Flanges
  • Stainless Steel 316L Blind Flanges
  • Stainless Steel 316H Blind Flanges
  • SS S31600, S31603, S31609, S31635 Blind Flanges
  • 1.4401, 1.4435, 1.4571, 1.4436 Blind Flanges
  • ASTM A182 SS 316Ti Blind Flanges (BLRF)
  • ASME SA 182 Stainless Steel 316Ti Blind Flanges
Stainless Steel 316 / 316L / 316H / 316Ti Ring Type Joint Flanges
  • Stainless Steel 316 Ring Type Joint Flanges
  • Stainless Steel 316L Ring Type Joint Flanges
  • Stainless Steel 316H Ring Type Joint Flanges
  • SS S31600, S31603, S31609, S31635 Ring Type Joint Flanges
  • 1.4401, 1.4435, 1.4571, 1.4436 Ring Type Joint Flanges
  • ASTM A182 SS 316 Ring Type Joint Flanges (RTJ)
  • ASME SA 182 Stainless Steel 316Ti Ring Type Joint Flanges
Stainless Steel 316 / 316L / 316H / 316Ti Long Weld Neck Flanges
  • Stainless Steel 316 Long Weld Neck Flanges
  • Stainless Steel 316L Long Weld Neck Flanges
  • Stainless Steel 316H Long Weld Neck Flanges
  • SS S31600, S31603, S31609, S31635 Long Weld Neck Flanges
  • 1.4401, 1.4435, 1.4571, 1.4436 Long Weld Neck Flanges
  • ASTM A182 SS 316Ti Long Weld Neck Flanges
  • ASME SA 182 Stainless Steel 316Ti Long Weld Neck Flanges

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