Stainless Steel 316 / 316L Flanges Manufacturer

We, Katariya Steel, are one of the top organizations engaged in supplying, exporting, and manufacturing Stainless Steel 316, 316L, and 316LN Flange for our clientele. To maintain quality, our products are well-designed and manufactured in accordance with national and international standards.

Stainless Steel 316 316L Flanges are made up of a combination of 16 percent chromium, 10% nickel, 2% molybdenum, and other essential elements. Its commonality comes second to SS 304 grade. The significant difference between these two grades of stainless steel is that SS 316 has increased corrosion resistance, particularly in pitting and crevice corrosion in chloride environments.

This is because of the addition of molybdenum and higher nickel content.

SS 316L Flanges, Stainless Steel 316L Plate Flange, Stainless Steel 316L Flanges, ANSI B16.5 Stainless Steel 316 Flanges, 316 Stainless Steel Flanges, Stainless Steel S31603 Raised Face Flange, ASME SA182 F316L Forged Flanges Supplier, Stainless Steel 316 Flanges, SS 1.4436 Flat Face Flanges, Stainless Steel 316 Pipe Flanges, UNS S31600 Flanges, Stainless Steel 316 / 316L Industrial Flanges Manufacturer in Mumbai, India.

Stainless Steel 316 Flanges have a tensile strength of 75 KSI (min) with a 0.2 percent yield strength of 30 KSI (min). It is corrosive resistant in highly acidic and caustic environments. This helps in the marine application of the metal but is not suitable in warm seawater. SS 316 has strong oxidation resistance, however, if subsequent aqueous corrosion resistance is necessary, prolonged usage in the 425-860°C range is not advised. These stainless steel grades do not harden in response to heat treatments. Standard fusion processes can be used to simply weld it. Stainless steel 316 is durable and adaptable, with a long lifespan.

Stainless Steel 316L Flanges have a similar composition to SS 316 but have a lower proportion of carbon, which doesn't exceed more than 0.03%. As a result, the possibility of carbon precipitation is reduced, making welding a superior option for ensuring maximum corrosion resistance. Because 316 is more susceptible to weld degradation than 316L, SS 316L is a better choice for a project that will require a lot of welding. For extreme corrosion and high-temperature applications, SS 316L is the best choice.

Stainless Steel 316 316L Flanges are often used in condensers, evaporators, and tanks. Our clients can get these flanges from Katariya Steel Distributors at competitive costs.

SUS 316 Flanges, SS 316L Spectacle Blind Flanges, SS 1.4404 / 1.4435 Long Weld Neck Flange Manufacturers, Grade 316 SS Ring Type Joint (RTJ) Flange Manufacturer, 316L SS Socket Weld (SWRF) Flanges, ASME B16.36 SS 316L Orifice Flange Dimensions, Stainless Steel 316 Flanges Stockist, SS 316 Reducing Flanges, ASTM A182 F316 Slip On Flanges, Austenitic Stainless Steel 316L Flange, ASTM A182 Stainless Steel 316L Forged Flanges, SS 316L WNRF Flange Exporter, ASME SA182 Stainless Steel 316 Screwed / Threaded Flanges Supplier in India

Specification For SS 316 / 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)

Equivalent Grades Of 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

SS 316 / 316L Flanges Chemical Composition

Grade C Mn Si P S Cr Mo Ni N
SS 316 0.08 max 2 max 1 max 0.045 max 0.030 max 16 – 18 2 – 3 11 – 14 67.845 min
SS 316L 0.035 max 2 max 1 max 0.045 max 0.030 max 16 – 18 2 – 3 10 – 14 68.89 min

316 / 316L SS Flanges Mechanical Properties

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

Ready Stock Of Stainless Steel 316 / 316L Flanges Supplier

  • Stainless Steel 316 Male & Female Flanges
  • 316 Stainless Steel BS Standard Table E
  • 316L Stainless Steel Spectacle Blind Flanges
  • ASTM A182 F316L Stainless Steel Flange
  • Austenitic Stainless Steel 316 Flanges
  • SS 1.4435 1500 LBS Screwed Flanges
  • ASME B16.5 Stainless Steel 316L Flanges
  • 316L Stainless Steel 150 LBS Threaded Flanges
  • 316L SS British Standard Table D Pipe Flanges
  • Grades 316, 316L Stainless Steel Flanges
  • 316 SS Weldo Flanges
  • 316L Stainless Steel Spades Ring Spacers Flanges
  • SS 316 NPT Thread Flanges
  • SS 316 Nipo Flanges
  • Type 316 Stainless Steel Threaded Flange
  • SS 316L Long Welding Neck Flange
  • 316 Stainless Steel High Hub Blind Flanges
  • UNS S31603 Stainless Steel RTJ Flanges
  • SS Gr 316L Industrial Lap Joint Flanges
  • Stainless Steel 316L Loose Flanges
  • Stainless Steel 316L Flat Face Flanges
  • Stainless Steel 316L BSP Thread Flange

Stainless Steel 316 / 316L Flanges Weight Chart

15mm (1/2″) Stainless Steel 316 Flanges Weight Chart

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

Stainless Steel 316 / 316L Pipe Flange Dimensions

AMERICAN SOCIETY OF MECHANICAL ENGINEERS (ASME)
  • ASME B1.20.1, Pipe Threads, General Purpose
  • ASME B16.1, Cast Iron Pipe Flanges Classes 25, 125 and 250
  • ASME B16.5, Flanges NPS 1/2 Through NPS 24
  • ASME B16.11, Forged Fittings, Socket Welding and Threaded
  • ASME B16.25, Buttwelding Ends
  • ASME B16.36, Orifice Flanges
  • ASME B16.47, Large Diameter Steel Flanges NPS 26 Through NPS 60
  • ASME B31.1, Power Piping
  • ASME B31.3, Process Piping
  • ASME B46.1, Surface Texture (Surface Roughness, Waviness, and Lay)

316 / 316L Stainless Steel Flanges Pressure Rating

ANSI/ASME B16.34 PRESSURE RATING CHART
Temperature °F 150# 300# 400# 600# 900# 1500# 2500#
-20 to 100 275 720 960 1440 2160 3600 6000
200 230 600 800 1200 1800 3000 5000
300 205 540 720 1080 1620 2700 4500
400 190 495 660 995 1490 2485 4140
500 170 465 620 930 1395 2330 3880
600 140 435 580 875 1310 2185 3640
650 125 430 575 860 1290 2150 3580
700 110 425 565 850 1275 2125 3540
750 95 415 555 830 1245 2075 3460
800 80 405 540 805 1210 2015 3360
850 65 395 530 790 1190 1980 3300
900 50 390 520 780 1165 1945 3240
950 35 380 510 765 1145 1910 3180
1000 20 320 430 640 965 1605 2675
1050 20 310 410 615 925 1545 2570
1100 20 255 345 515 770 1285 2145
1150 20 200 265 400 595 995 1655
1200 20 155 205 310 465 770 1285
1250 20 115 150 225 340 565 945
1300 20 85 115 170 255 430 715
1350 20 60 80 125 185 310 515
1400 20 50 65 95 145 240 400
1450 15 35 45 70 105 170 285
1500 10 25 35 55 80 135 230

Stainless Steel 316-316L Flanges Applications and Uses

Aerospace Industry

Oil & Gas Industry

Petrochemical Industry

Construction Industry

Mining Industry

Domestic Supply of Stainless Steel 316 / 316L Flanges

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

International Supply of Stainless Steel 316 / 316L Flanges

  • India India
  • Japan Japan
  • Russia Russia
  • United States United States
  • Saudi Arabia Saudi Arabia
  • Kuwait Kuwait
  • Singapore Singapore
  • Malaysia Malaysia
  • Germany Germany
  • Italy Italy
  • China China
  • UK UK
  • Canada Canada
  • Iran Iran
  • Thailand Thailand
  • South Korea South Korea
  • Turkey Turkey
  • Morocco Morocco
  • Costa Rica Costa Rica
  • Kazakhstan Kazakhstan
  • Philippines Philippines
  • Egypt Egypt
  • Vietnam Vietnam
  • Oman Oman
  • Australia Australia
  • Qatar Qatar
  • Portugal Portugal
  • Mexico Mexico
  • Brazil Brazil
  • France France
  • South Africa South Africa
  • Jordan Jordan
  • Spain Spain
  • Hong Kong Hong Kong
  • Netherlands Netherlands
  • Indonesia Indonesia
  • Taiwan Taiwan
  • Nigeria Nigeria
  • Bangladesh Bangladesh
  • Iraq Iraq
  • Ukraine Ukraine
  • Poland Poland
  • Romania Romania
  • Cyprus Cyprus
  • Angola Angola
  • Colombia Colombia
  • Norway Norway
  • Chile Chile
  • Tobago Tobago
  • Greece Greece
  • Czechia Czechia
  • Belgium Belgium
  • Sri Lanka Sri Lanka
  • Myanmar Myanmar
  • Venezuela Venezuela

We’re Good in All
Steel Works

Expert & Professional
Workers

Very Reasonable
Price