Stainless Steel 316 Flanges

Stainless Steel 316 Flanges

Stainless Steel 316 and 316L Flanges are widely recognized for their outstanding corrosion resistance, making them a popular choice in various industrial applications. Stainless Steel 316 is an austenitic stainless steel alloy that contains chromium, nickel, and molybdenum. The "L" in 316L stands for low carbon, indicating that this variant has a reduced carbon content, further enhancing its corrosion resistance. When it comes to connecting and sealing pipelines or equipment in demanding environments, Stainless Steel 316/316L flanges are a trusted choice.

Key Features and Benefits:

Corrosion Resistance: One of the primary advantages of using Stainless Steel 316/316L flanges is their exceptional resistance to corrosion, especially in chloride-rich environments. This makes them suitable for applications in marine, chemical, and petrochemical industries, where exposure to corrosive substances is a common occurrence.

High Strength: These flanges exhibit impressive mechanical properties, providing excellent strength and durability. This strength is vital when joining pipes, valves, or other equipment in high-pressure and high-temperature environments.

Versatility: Stainless Steel 316/316L flanges are available in various types, including weld neck, slip-on, socket weld, blind, and threaded flanges. This versatility allows them to be employed in a wide range of applications and piping systems.

Easy to Fabricate: These flanges are known for their ease of fabrication, making them ideal for customized solutions. They can be machined or welded to meet specific project requirements.

316 Stainless Steel Flanges

Hygienic Properties: Due to their non-reactive nature, Stainless Steel 316/316L flanges are commonly used in the food and pharmaceutical industries. They can be easily cleaned and sanitized, meeting stringent hygiene standards.

Temperature Tolerance: Stainless Steel 316/316L flanges can withstand a wide range of temperatures, from cryogenic conditions to elevated temperatures, without losing their structural integrity.

Longevity: Thanks to their durability and resistance to wear and tear, these flanges have a long service life, reducing the need for frequent replacements and maintenance.

Aesthetic Appeal: In addition to their functional qualities, Stainless Steel 316/316L flanges have an attractive, polished finish that enhances their appearance, making them suitable for applications where aesthetics matter.

Manufacturing Process Of Stainless Steel 316 Flanges

Specification Of SS 316L Flanges

Standard ASTM A182 / ASME SA182
Dimension 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
Flanges Size 1/2" (15 NB) to 48" (1200NB) DN10~DN5000
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
Pressure Class PN 2.5 TO PN 400
Pressure Rating ANSI Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
Pressure Calculation in DIN 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64
Table D, E, F, H
Types Forged / Threaded / Screwed / Plate
Form 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.
Flanges Marking All Flanges are marked as follows: Grade, Standard, Thickness, Heat No. (Or according to the customer’s request.)

Stainless Steel 316 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

Chemical Composition of SS 316L 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

Mechanical Properties of SS 316 Flanges

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 %

Types Of Stainless Steel 316L Flanges

316 Stainless Steel Slip-On Flanges

316 Stainless Steel Slip-On Flanges

316L SS Weld Neck Flanges

316L SS Weld Neck Flanges

316 Stainless Steel Blind Flanges

316 SS Blind Flange

316L Stainless Steel Socket Weld Flange

316L Stainless Steel Socket Weld Flange

316 Stainless Steel Ring Type Joint Flange

316 Stainless Steel Ring Type Joint Flange

316 Stainless Steel Threaded Flanges

316 Stainless Steel Threaded Flanges

316 Stainless Steel Forged Flange

316 Stainless Steel Forged Flange

316L Stainless Steel Lap Joint Flange

316L Stainless Steel Lap Joint Flange

Stainless Steel 316 Spectacle Blind Flange

SS 316 Spectacle Blind Flange

Stainless Steel 316 Reducing Flanges

Stainless Steel 316 Reducing Flanges

Stainless Steel 316L Square Flanges

Stainless Steel 316L Square Flanges

Stainless Steel 316 Flat Flange

SS 316 Flat Face Flange

Other Types Of Stainless Steel 316 Flanges

  • Stainless Steel 316 Tongue & Groove Flanges
  • SS 316 Slip On Flanges
  • SS 316 Lap Joint Flanges
  • Stainless Steel 316L Forged Flanges
  • 316 Stainless Steel Spectacle Blind Flanges
  • SS 316 Blind Flanges
  • 316L Stainless Steel Weld Neck Flanges
  • 1.4401 Reducing Flanges
  • Stainless Steel 316L Long Weld Neck Flanges
  • SS 316L Plate Flanges
  • SS 316 Pipe Flanges
  • ASTM A182 316L Stainless Steel Ring Type Joint Flanges
  • UNS S31600 Threaded Flanges
  • Stainless Steel 316L Socket Weld Flanges
  • 316 Stainless Steel Loose Flanges
  • Stainless Steel 1.4435 PN 10 Flange
  • ASME B16.5 Stainless Steel 316L BLRF Flanges
  • UNS S31603 Screwed Flanges
  • Stainless Steel 316 Ring Type Joint Flanges
  • 316L Stainless Steel Socket weld Flanges
  • Stainless Steel 316L Welding Neck Flange
  • SS 316 SWRF Flange
  • ASTM A182 316L Flat Face Flanges
  • Stainless Steel 316 RTJ Flanges
  • 1.4404 Blind Flange
  • Stainless Steel 316 Spectacle Blind Flanges
  • 316 Stainless Steel Male & Female Flanges
  • 316L Stainless Steel Slip on Flanges
  • ASME SA182 316 Stainless Steel Nipoflange
  • 316L Stainless Steel SORF Flanges

Ask Free Sample of SS 316 Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ) Flanges Please Call On   +91 9594327775 Or Mail Us On subhash@sheetalindustries.com

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UNS S31600 Flanges Price, Dimension, Weight

SS 316 Flanges Industrial Application

Oil & Gas Industry

Oil & Gas Industry

Chemical Industry

Chemical Industry

Power Generation Industry

Power Generation Industry

Construction Industry

Construction Industry

Shipbuilding Industry

Shipbuilding Industry

Automotive Industry

Automotive Industry

Food Industry

Food Industry

Textile Industry

Textile Industry

Export & Supply Destination of SS 316L Flanges

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