Stainless Steel 316L Flanges Supplier

Stainless Steel 316L Flanges are essential components in various industrial applications, known for their exceptional durability, corrosion resistance, and versatility. These flanges are made from Stainless Steel 316L, a low-carbon variant of Stainless Steel 316, which further enhances its corrosion resistance.

Key Features:

Corrosion Resistance: Stainless Steel 316L is renowned for its resistance to various forms of corrosion, including pitting and crevice corrosion. This makes it an ideal choice for applications in harsh environments, such as chemical processing, marine, and offshore industries.

High Strength: 316L Stainless Steel Flanges have excellent mechanical properties, offering high tensile and yield strength. This strength ensures the flanges can withstand substantial pressure and stress.

Low Carbon Content: The low carbon content in 316L minimizes carbide precipitation during welding, reducing the risk of intergranular corrosion. This property makes it suitable for welding applications.

Versatility: These flanges come in various types, including SS 316L Weld Neck Flanges, SS 316L Slip-on Flanges, SS 316L Blind Flanges, Stainless Steel 316L Socket Weld Flanges, and Stainless Steel 316L Threaded Flanges, allowing for flexibility in design and installation.

Easy Maintenance: Stainless Steel 316L flanges are relatively easy to clean and maintain, making them a cost-effective choice for long-term use.

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316L Stainless Steel Flanges, A182 F316L Plate Flange, SS 316L Blind Flanges, SS 316L Weld Neck Flange, Stainless Steel 316L Flanges Stockist in India.

Applications:

Chemical Industry: 316L Stainless Steel flanges are widely used in the chemical industry, where resistance to corrosive chemicals and high temperatures is crucial.

Oil and Gas: In offshore drilling platforms and onshore refineries, Stainless Steel 316L flanges are chosen for their resistance to seawater and various chemicals.

Pharmaceuticals: These flanges are ideal for pharmaceutical manufacturing due to their hygienic properties and corrosion resistance.

Food and Beverage: In food processing plants, Stainless Steel 316L flanges maintain product purity and quality while withstanding frequent cleaning and sanitation procedures.

Petrochemicals: They play a crucial role in connecting pipelines, valves, and equipment in petrochemical plants, ensuring a secure and leak-free system.

Water Treatment: Municipal water treatment plants and desalination facilities often utilize Stainless Steel 316L flanges for their durability and resistance to saline and chemically treated water.

Power Generation: In power plants, these flanges are employed to connect pipes and valves, ensuring a reliable flow of steam and other fluids.

Stainless Steel 316L flanges are a testament to the adaptability and resilience of stainless steel in demanding industrial settings. Their corrosion resistance, strength, and ease of maintenance make them a popular choice across various industries, where the integrity of fluid handling systems is paramount. Whether in corrosive chemical environments or hygienic applications, these flanges continue to demonstrate their exceptional performance and reliability.

Specification For SS 316L Flanges

Specifications ASTM A182 & ASME SA182
Dimensions ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
Standard ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
Size 1/2″ (15 NB) to 48″ (1200NB)
Class / Pressure 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
Flange Face Type Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
Flanges

STOCKIST & SUPPILERS FOR STAINLESS STEEL 316L Flanges IN INDIA, CUSTOM SIZES SS 316L SORF, WNRF, Blind Flanges AS PER CLIENT REQUIREMENT

Equivalent Grades Of Stainless Steel 316L Flanges

STANDARD WERKSTOFF NR. UNS JIS BS GOST AFNOR EN
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

Various Types of Stainless Steel 316L Flanges

Slip on Flange

Stainless Steel 316L Slip On Flanges

  • UNS S31603 Slip On Flanges
  • Stainless Steel SUS 316L Slip On Flanges
  • 316L SS Slip On Flanges
  • SS 316L Slip On Flange
  • ANSI B16.5 SS 316L Slip On Flanges
  • ASTM A182 SS 316L Slip On Flanges
  • A182 SS 316L Slip On Flanges
  • Stainless Steel 316L Slip On Flanges
  • 316L Stainless Steel Slip On Flange
  • Stainless Steel Grade 316L Slip On Flanges
  • Stainless Steel DIN 1.4404 Slip On Flange
Socket Weld Flange

Stainless Steel 316L Socket Weld Flanges

  • 316L SS Socket Weld Flanges
  • SS 316L Socket Weld Flange
  • Stainless Steel DIN 1.4404 Socket Weld Flange
  • Stainless Steel SUS 316L Socket Weld Flanges
  • ANSI B16.5 SS 316L Socket Weld Flanges
  • 316L Stainless Steel Socket Weld Flange
  • Stainless Steel 316L Socket Weld Flanges
  • ASTM A182 SS 316L Socket Weld Flanges
  • A182 SS 316L Socket Weld Flanges
  • Stainless Steel Grade 316L Socket Weld Flanges
  • UNS S31603 Socket Weld Flanges
Blind Flange

Stainless Steel 316L Blind Flanges

  • 316L Stainless Steel Blind Flange
  • Stainless Steel 316L Blind Flanges
  • Stainless Steel DIN 1.4404 Blind Flange
  • Stainless Steel Grade 316L Blind Flanges
  • A182 SS 316L Blind Flanges
  • ASTM A182 SS 316L Blind Flanges
  • Stainless Steel SUS 316L Blind Flanges
  • SS 316L Blind Flange
  • ANSI B16.5 SS 316L Blind Flanges
  • 316L SS Blind Flanges
  • UNS S31603 Blind Flanges
Weld Neck Flange

Stainless Steel 316L Weld Neck Flanges

  • SS 316L Weld Neck Flange
  • 316L Stainless Steel Weld Neck Flange
  • Stainless Steel Grade 316L Weld Neck Flanges
  • Stainless Steel DIN 1.4404 Weld Neck Flange
  • ASTM A182 SS 316L Weld Neck Flanges
  • 316L SS Weld Neck Flanges
  • ANSI B16.5 SS 316L Weld Neck Flanges
  • Stainless Steel 316L Weld Neck Flanges
  • Stainless Steel SUS 316L Weld Neck Flanges
  • UNS S31603 Weld Neck Flanges
  • A182 SS 316L Weld Neck Flanges
Threaded Flange

Stainless Steel 316L Threaded Flanges

  • 316L SS Threaded Flanges
  • Stainless Steel DIN 1.4404 Threaded Flange
  • 316L Stainless Steel Threaded Flange
  • SS 316L Threaded Flange
  • UNS S31603 Threaded Flanges
  • Stainless Steel SUS 316L Threaded Flanges
  • A182 SS 316L Threaded Flanges
  • Stainless Steel 316L Threaded Flanges
  • ASTM A182 SS 316L Threaded Flanges
  • ANSI B16.5 SS 316L Threaded Flanges
  • Stainless Steel Grade 316L Threaded Flanges
Lap Joint Flange

Stainless Steel 316L Lap Joint Flanges

  • SS 316L Lap Joint Flange
  • 316L Stainless Steel Lap Joint Flange
  • Stainless Steel DIN 1.4404 Lap Joint Flange
  • ASTM A182 SS 316L Lap Joint Flanges
  • Stainless Steel Grade 316L Lap Joint Flanges
  • ANSI B16.5 SS 316L Lap Joint Flanges
  • 316L SS Lap Joint Flanges
  • UNS S31603 Lap Joint Flanges
  • Stainless Steel 316L Lap Joint Flanges
  • A182 SS 316L Lap Joint Flanges
  • Stainless Steel SUS 316L Lap Joint Flanges

Ready Stock Of Stainless Steel 316L Flanges

  • SS 316L Flat Flange
  • Stainless Steel 316L BS 4504 Flanges
  • Stainless Steel SUS 316L Reducing Flanges
  • ANSI B16.5 SS 316L RTJ Flanges
  • SS 316L Weld Neck Flanges
  • Stainless Steel Grade 316L Raised Face Flanges
  • Stainless Steel DIN 1.4404 Orifice Flange
  • Stainless Steel 316L DIN Flanges
  • ASTM A182 SS 316L Lap Joint Flanges
  • 316L Stainless Steel WNRF Flange
  • Stainless Steel 316L Flanges
  • 316L SS Long Weld Neck Flanges
  • SS 316L Tongue & Groove Flanges
  • Stainless Steel UNS S31603 Flanges
  • A182 SS 316L Square Flanges
  • Steel 316L Threaded Flanges
  • 316L Stainless Steel Blind Flange
  • 316L SS SORF Flanges
  • Stainless Steel BS 316S11 Spectacle Blind Flanges
  • SS 316L Ring Type Joint Flanges
  • 316L Stainless Steel Screwed Flanges
  • 316L SS Nipoflange
  • Stainless Steel 316L Forged Flanges
  • SS 316L Socket weld Flanges
  • SS 316L ASME B16.5 Flanges
  • ASME SA182M SS 316L SWRF Flange
  • Stainless Steel 316L Slip on Flanges
  • Stainless Steel 316L EN 1092-1 Flanges
  • Stainless Steel 316L Male & Female Flanges
  • ASME SA182 SS 316L BLRF Flange

SS 316L Flange Dimensions

Standard Class Diameter Bolt Circle Diameter Number of Bolts Bolt Size Diameter of Bolt Hole
AS4087 PN14 95 67 4 M12 14
AS 2129 Flanges Table C 95 67 4 13 14
Table D 95 67 4 13 14
Table E 95 67 4 13 14
Table F 95 67 4 13 14
Table H 114 83 4 16 17
Table J 114 83 4 16 17
ANSI B16.5 ANSI 150 89 60 4 13 16
ANSI 300 95 67 4 13 16
ANSI 600 95 67 4 13 16
ANSI 900 121 83 4 19 22
ANSI 1500 121 83 4 19 22
ISO 7005 (DIN) Flanges PN6 80 55 4 M10 11
PN10 95 65 4 M12 14
PN16 95 65 4 M12 14
PN20 90 60.5 4 M14 16
PN25 95 65 4 M12 14
PN40 95 65 4 M12 14

Size Chart of 316L Stainless Steel Flanges

Nominal Pipe Size Outside Diameter of Flanges Thickness of Flanges Diameter of Raised Face Diameter of Hub at Base Length Thru Hub Diameter or Bore Diameter of Hub at Bevel Radius of Fillet Depth of Socket
Welding Neck Slip-On Threaded Socket Lap Joint Slip-on Socket Lap Joint
O Q R X Y Y Y W B H r Z
1/2 3-1/2 7/16 1-3/8 1-3/16 1-7/8 5/8 5/8 .88 .90 .84 1/8 3/8
3/4 3-7/8 1/2 1-11/16 1-1/2 2-1/16 5/8 5/8 1.09 1.11 1.05 1/8 7/16
1 4-1/4 9/16 2 1-15/16 2-3/16 11/16 11/16 1.36 1.38 1.32 1/8 1/2
1-1/4 4-5/8 5/8 2-1/2 2-5/16 2-1/4 13/16 13/16 1.70 1.72 1.66 3/16 9/16
1-1/2 5 11/16 2-7/8 2-9/16 2-7/16 7/8 7/8 1.95 1.97 1.90 1/4 5/8
2 6 3/4 3-5/8 3-1/16 2-1/2 1 1 2.44 2.46 2.38 5/16 11/16
2-1/2 7 7/8 4-1/8 3-9/16 2-3/4 1-1/8 1-1/8 2.94 2.97 2.88 5/16 3/4
3 7-1/2 15/16 5 4-1/4 2-3/4 1-3/16 1-3/16 3.57 3.60 3.50 3/8 13/16
3-1/2 8-1/2 15/16 5-1/2 4-13/16 2-13/16 1-1/4 1-1/4 4.07 4.10 4.00 3/8 7/8
4 9 15/16 6-3/16 5-5/16 3 1-5/16 1-5/16 4.57 4.60 4.50 7/16 15/16
5 10 15/16 7.5/16 6-7/16 3-1/2 1-7/16 1-7/16 5.66 5.69 5.56 7/16 15/16
6 11 1 8-1/2 7-9/16 3-1/2 1-9/16 1-9/16 6.72 6.75 6.63 1/2 1-1/16
8 13-1/2 1-1/8 10-5/8 9-11/16 4 1-3/4 1-3/4 8.72 8.75 8.63 1/2 1-1/4
10 16 1-3/16 12-3/4 12 4 1-15/16 1-15/16 10.88 10.92 10.75 1/2 1-5/16
12 19 1-1/4 15 14-3/8 4-1/2 2-3/16 2-3/16 12.88 12.92 12.75 1/2 1-9/16
14 21 1-3/8 16-1/4 15-3/4 5 2-1/4 3-1/8 14.14 14.18 14.00 1/2 1-5/8
16 23-1/2 1-7/16 18-1/2 18 5 2-1/2 3-7/16 16.16 16.19 16.00 1/2 1-3/4
18 25 1-9/16 21 19-7/8 5-1/2 2-11/16 3-13/16 18.18 18.20 18.00 1/2 1-15/16
20 27-1/2 1-11/16 23 22 5-11/16 2-7/8 4-1/16 20.20 20.25 20.00 1/2 2-1/8
24 32 1-7/8 27-1/4 26-1/8 6 3-1/4 4-3/8 24.25 24.25 24.00 1/2 2-1/2

Weight Chart of 316L Stainless Steel Flanges

Pipe Normal Diam. O.D. Flange Thk. Of Flange Min Diam.
of
Hub
Diameter of Raised Face Length Hub.Y Thread Length Diam.
of Bolt
Circle
Diam.
of Bolt
Holes
Number
of Bolts
Diam. of
Bolts
(inch)
KG LB
inch dn O C X G Y T BC BH BN BD
1/2″ 15 89.00 11.20 30.20 35.10 15.70 15.70 60.50 15.80 4 1/2″ 0.4 0.9
3/4″ 20 98.50 12.70 38.10 42.90 15.70 15.70 69.90 15.80 4 1/2″ 0.7 1.5
1″ 25 108.00 14.20 49.30 50.80 17.50 17.50 79.30 15.80 4 1/2″ 0.8 1.8
1-1/4″ 32 117.50 15.70 58.70 63.50 20.60 20.60 88.90 15.80 4 1/2″ 1.2 2.6
1-1/2″ 40 127.00 17.50 65.00 73.20 22.40 22.40 98.60 15.80 4 1/2″ 1.5 3.3
2″ 50 152.50 19.10 77.70 91.90 25.40 25.40 120.70 19.10 4 5/8″ 2.3 5.1
2-1/2″ 65 178.00 22.40 90.40 104.60 28.40 28.40 139.70 19.10 4 5/8″ 3.7 8.1
3″ 80 190.50 23.90 108.00 127.00 30.20 30.20 152.40 19.10 4 5/8″ 4.1 9
3-1/2″ 90 216.00 23.90 122.20 139.70 31.80 31.80 177.80 19.10 8 5/8″ 5.1 11.2
4″ 100 228.50 23.90 134.90 157.20 33.30 33.30 190.50 19.10 8 5/8″ 5.9 13
5″ 125 254.00 23.90 163.60 185.70 36.60 36.60 215.90 22.40 8 3/4″ 7 15.4
6″ 150 279.50 25.40 192.00 215.90 39.60 39.60 241.30 22.40 8 3/4″ 8.4 18.5
8″ 200 343.00 28.40 246.10 269.70 44.50 44.50 298.50 22.40 8 3/4″ 13 28.6
10″ 250 406.50 30.20 304.80 323.90 49.30 49.30 362.00 25.40 12 7/8″ 18 39.5
12″ 300 482.50 31.80 365.30 381.00 55.60 55.60 431.80 25.40 12 7/8″ 29 64
14″ 350 533.50 35.10 400.10 412.80 57.20 57.20 476.30 28.50 12 1″ 39 86
16″ 400 597.00 36.60 457.20 469.90 63.50 63.50 539.80 28.50 16 1″ 47 103
18″ 450 635.00 39.60 505.00 533.40 68.30 68.30 577.90 31.80 16 1 1/8″ 57 126
20″ 500 698.50 42.90 558.80 584.20 73.20 73.20 635.00 31.80 20 1 1/8″ 76 167
24″ 600 813.00 47.80 663.40 692.20 82.60 82.60 749.30 35.10 20 1 1/4″ 97 214

ASTM A182 F316L SS Flanges Chemical Composition

Grade C Mn Si P S Cr Mo Ni N
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

316L SS Flanges Mechanical Properties

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

We Serve Application Industry

Flanges applications are as diverse as the industries they serve driven primarily by the aerospace, railway, construction and automotive industries with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.

We Export SS 316L Flanges Across the Globe

Kenya, Iran, Ukraine, South Africa, Italy, Jordan, Australia, Trinidad & Tobago, Nigeria, Czech Republic, Bulgaria, Russia, Costa Rica, Sri Lanka, Qatar, Ireland, Turkey, France, India, Vietnam, Oman, Iraq, Canada, Slovakia, Afghanistan, Israel, Puerto Rico, Indonesia, Netherlands, Poland, Egypt, Chile, Lebanon, Lithuania, Serbia, Tunisia, Angola, Nepal, Pakistan, Mexico, Zimbabwe, Morocco, Japan, Hong Kong, China, Saudi Arabia, Azerbaijan, Mexico, Kazakhstan, Portugal, Ecuador, Croatia, Thailand, Venezuela, Yemen, Switzerland, Bahrain, Colombia, Iran, Peru, Philippines, Belgium, Finland, Bangladesh, Macau, Chile, Norway, United Kingdom, Namibia, Bolivia, Gabon, Romania, Bhutan, Spain, United Arab Emirates, Belarus, Ghana, South Korea, Poland, New Zealand, United States, Hungary, Algeria, Taiwan, Germany, Nigeria, Sweden, Denmark, Estonia, Singapore, Austria, Brazil, Greece, Malaysia, Argentina, Tibet, Mongolia, Libya, Kuwait, Gambia.

Domestic Supply Stainless Steel 316L Flanges

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

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