Stainless Steel 317L Flanges Manufacturer

Katariya Steels is one of the well-known organizations engaged in manufacturing, supplying, and exporting Stainless Steel 317L Flange to our well-regarded patrons.

Stainless Steel 317L Flange is extremely strong and resistant to corrosion. The carbon content of SS 317L is lower than that of SS 317. The main components of SS 317L are 19% Chromium, 13% Nickel, 3.5% Molybdenum, and 0.03% carbon. Due to the low amount of carbon content, it can produce stronger welds. In a wide variety of chemicals, SS 317L offers high corrosion resistance, particularly in acidic chloride conditions such as those found in pulp and paper mills. It is better than SS 316L due to its increased levels of Chromium, nickel, and molybdenum, which improves resistance to chloride pitting and general corrosion.

SS 317L Pipe Flanges, Stainless Steel 317L Flanges, UNS S31703 Flanges, ASTM A182 F317L Flanges, 317L Stainless Steel Flanges, ANSI B16.5 SS 317L Flange, SS 317L Threaded Flange, SS 317L Flanges Stockist, Stainless Steel 317L Flanges Manufacturer in Mumbai, India.

The ultimate tensile strength of Stainless Steel 317L Flange is 75 KSI (min) and has a 0.2% yield strength is 30 KSI (min). It can process through various metalworking methods like shearing, stamping, heading, and drawing. Welding can be easily done using standard welding processes. These flanges do not require post-weld heat treatment. Also to reduce internal tensions, a post-work annealing is advised. Annealing is carried out at 1010-1121°C (1850-2050°F), followed by fast cooling. In the annealed state, SS 317L changes its magnetic property, making it non-magnetic. It can't be hardened by heat treatment. It can be hardened and increase its strength by cold working.

Stainless Steel 317L Flange is frequently used in chemical and petrochemical process equipment, pulp and paper manufacture, and condensers in fossil and nuclear-powered power plants. These flanges are designed for use in harsh environments such as Flue-gas desulfurization systems. Katariya Steel Distributors offer these flanges at market leading prices to our clients. Before shipping these flanges for delivery, we guarantee that they are tested under demanding circumstances to ensure improved efficiency.

Stainless Steel 317L Plate Flange, SS 317L Raised Face Flange, Stainless Steel 317L Screwed Flanges, Stainless Steel 1.4438 Flanges, ASME B16.36 317L Orifice Flange, Stainless Steel 317L Flanges, ASME SA182 317L Stainless Steel Flanges, Stainless Steel 317L Flanges Supplier in India.

Specification For SS 317L 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 317L Flanges

STANDARD WERKSTOFF NR. UNS JIS EN
SS 317L 1.4438 S31703 SUS 317L X2CrNiMo18-15-4

SS 317L Flanges Chemical Composition

Grade C Mn Si P S Cr Mo Ni Fe
SS 317L 0.035 max 2.0 max 1.0 max 0.045 max 0.030 max 18.00 – 20.00 3.00 – 4.00 11.00 – 15.00 57.89 min

317L SS Flanges Mechanical Properties

Grade Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
SS 317L 7.9 g/cm3 1400 °C (2550 °F) Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 35 %

Ready Stock Of Stainless Steel 317L Flanges Supplier

  • ASTM A182 F317L Stainless Steel Flange
  • 317L Stainless Steel 150 LBS Threaded Flanges
  • Stainless Steel 317L Male & Female Flanges
  • ASME B16.5 Stainless Steel 317L Flanges
  • Austenitic Stainless Steel 317L Flanges
  • 317L Stainless Steel BS Standard Table E
  • SS 1.4438 1500 LBS Screwed Flanges
  • 317L Stainless Steel Spectacle Blind Flanges
  • Stainless Steel 317L Loose Flanges
  • Type 317L Stainless Steel Threaded Flange
  • 317L SS British Standard Table D Pipe Flanges
  • 317L SS Weldo Flanges
  • SS 317L Nipo Flanges
  • Stainless Steel 317L BSP Thread Flange
  • Grades 317L Stainless Steel Flanges
  • SS 317L Long Welding Neck Flange
  • SS Gr 317L Industrial Lap Joint Flanges
  • UNS S31703 Stainless Steel RTJ Flanges
  • 317L Stainless Steel Spades Ring Spacers Flanges
  • SS 317L NPT Thread Flanges
  • 317L Stainless Steel High Hub Blind Flanges
  • Stainless Steel 317L Flat Face Flanges

Stainless Steel 317L Flanges Weight Chart

15mm (1/2″) Stainless Steel 317L 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 317L 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)

317L 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 317L Flanges Applications and Uses

Aerospace Industry

Oil & Gas Industry

Petrochemical Industry

Construction Industry

Mining Industry

Domestic Supply of Stainless Steel 317L 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 317L 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