Stainless Steel 317/317L Flanges

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Stainless Steel 317/317L Flanges Manufacturer and Supplier

Leading Stainless Steel 317 Flanges Manufacturer, 317L Stainless Steel Flanges Supplier, Stainless Steel 317 Pipe Flanges Stockist, ASTM A182 SS F317 Weld Neck Flanges Exporter, Stainless Steel 317L Blind Flanges, Stainless Steel 317 Slip On Flanges, Stainless Steel 317 Socket Weld Flanges Trader, SS 317L Lap Joint Flanges, ASME SA182 F317 Orifice Flanges Supplier, SUS 317 Plate Flanges, Stainless Steel 317L Forged Flanges Supplier in Mumbai, India.

Looking for high-quality stainless steel 317/317L flanges? Shriram Metal has got you covered! Our SS 317 and 317L flanges are engineered to endure harsh conditions and provide high corrosion resistance, particularly in acidic and chloride-rich environments. With additional molybdenum, these flanges work very well in areas such as chemical processing, maritime applications, power plants, and pharmaceuticals. Whether you want weld neck, slip-on, blind, or threaded flanges, we guarantee high-quality manufacture that satisfies worldwide durability and strength standards.

Shriram Metal prioritizes quality, dependability, and customer satisfaction. Our SS 317/317L flanges have been carefully tested for exceptional tensile strength, weldability, and resistance to oxidation. We also provide bespoke sizes and specs to meet your individual project needs. We make it easy to source flanges with rapid delivery, low price, and experienced advice. Contact us immediately at sales@shrirammetal.com and we’ll help you locate the ideal stainless steel flange solution!

Stainless Steel 317 Industrial Flanges Supplier, Stainless Steel 317L Reducing Flanges Trader, ANSI B16.5 Stainless Steel 317 WNRF Flanges, SS 317 SORF Flanges Wholesaler, 317L Stainless Steel RTJ Flanges Exporter, 317 SS Groove & Tongue Flanges, UNS S31700 Plate Flanges Supplier, ASTM A182 SS 317/317L Threaded Flanges Distributor in India, UNS S31703 Spectacle Blind Flanges Dealer.

317/317L Stainless Steel Flanges Specifications

Specifications ASTM A182, ASME SA182
Dimensions ANSI B16.36, ANSI B16.48, ANSI/ASME B16.5, ANSI B16.47, Series A & B, DIN, BS4504, BS10, MSS SP44, EN-1092,
Grade Stainless Steel 317/317L
Sizes 1/2" - 48" (15NB - 1200NB), DN10 - DN5000 | Custom Sizes
Class / Pressure 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
Standards ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.

SS 317/317L Flanges Equivalent Grades

STANDARD WERKSTOFF NR. UNS JIS EN
SS 317 1.4449 S31700 SUS 317 -
SS 317L 1.4438 S31703 SUS 317L X2CrNiMo18-15-4

Stainless Steel 317/317L Flanges Chemical Composition

Grade C Mn Si P S Cr Mo Ni Fe
SS 317 0.08 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 57.845 min
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

SS 317/317L Flanges Mechanical Properties

Grade Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
SS 317 8.0 g/cm3 1400 °C (2550 °F) Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 35 %
SS 317L 8.0 g/cm3 1400 °C (2550 °F) Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 35 %

Stainless Steel 317/317L Flanges Types & Availability

Stainless Steel 317/317L Weld Neck Flanges

  • Stainless Steel 317 Weld Neck Flanges
  • Stainless Steel 317L Weld Neck Flanges

Stainless Steel 317/317L Slip-On Flanges

  • Stainless Steel 317 Slip-On Flanges
  • Stainless Steel 317L Slip-On Flanges

Stainless Steel 317/317L Blind Flanges

  • Stainless Steel 317 Blind Flanges
  • Stainless Steel 317L Blind Flanges

Stainless Steel 317/317L Socket Weld Flanges

  • Stainless Steel 317 Socket Weld Flanges
  • Stainless Steel 317L Socket Weld Flanges

Stainless Steel 317/317L Lap Joint Flanges

  • Stainless Steel 317 Lap Joint Flanges
  • Stainless Steel 317L Lap Joint Flanges

Stainless Steel 317/317L RTJ Flanges

  • Stainless Steel 317 RTJ Flanges
  • Stainless Steel 317L RTJ Flanges

Stainless Steel 317/317L Long Weld Neck Flanges

  • Stainless Steel 317 Long Weld Neck Flanges
  • Stainless Steel 317L Long Weld Neck Flanges

Stainless Steel 317/317L Spectacle Blind Flanges

  • Stainless Steel 317 Spectacle Blind Flanges
  • Stainless Steel 317L Spectacle Blind Flanges

Stainless Steel 317/317L Threaded Flanges

  • Stainless Steel 317 Threaded Flanges
  • Stainless Steel 317L Threaded Flanges

Stainless Steel 317/317L Flanges Updated Price List

Request the latest 317/317L Stainless Steel Flanges Price List. Please call us +91 8655717447 or mail us sales@shrirammetal.com to request the updated price list and ready stock information along with your requirement.

SS 317/317L Flanges Manufacturing Standard

ASME/ANSI B 16.5 Blind Flange, High Hub Blind Flange, Slip-On Flange, Welding Neck Flange, Socket Weld Flange, Ring Type Joint Flange, Lap Joint Flange, Threaded Flange
PRESSURE CLASS 150, 300, 400, 600, 900, 1500, 2500
ASME/ANSI B 16.47 Blind Flange [Series A & B], Welding Neck Flange
PRESSURE CLASS 75, 150, 300, 400, 600, 900
ASME/ANSI B 16.36 Orifice Flange, Slip-On Flange, Threaded Flange, Welding Neck Flange
PRESSURE CLASS 300, 400, 600, 900, 1500, 2500
BS 4504 SEC 3.1 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
PRESSURE CLASS PN 2.5 TO PN 40
BS 4504 [PART 1] Plate Flange, Loose Plate with Weld-On Plate Collar, Blank Flange, Welding Neck Flange, Hubbed Slip-On Flange, Hubbed Threaded Flange
PRESSURE CLASS PN 2.5 TO PN 400
BS 1560 BOSS Plate Flange, Loose Plate with Weld-On Plate Collar, Blank Flange, Welding Neck Flange, Hubbed Slip-On Flange, Hubbed Threaded Flange
PRESSURE CLASS 150, 300, 400, 600, 900, 1500, 2500
BS 10 Welding Neck Flange, Plate Slip-On Flange, Screwed Boss Flange, Slip-On Boss Flange, Blind Flange
TABLE D, E, F, H
DIN FLANGES DIN 2501, 2527, 2566, 2572, 2573, 2575, 2576, 2627, 2628, 2629, 2630, 2631, 2632, 2633, 2634, 2635, 2636, 2637, 2638, 2641, 2642, 2643, 2655, 2656, 2673
PRESSURE CLASS PN 6 TO PN 100

SS 317/317L Flanges Dimensions & Specifications

Nominal Size Outside Diameter (OD) Min. Thickness (T) RF Dia. (R) No. of Bolt Holes Diameter of Holes Bolt Circle (BC) SO Bore ID (SB) WN Bore ID (WB) Dia. Hub Base (HB) Dia. of Hub Top (HT) SO LTH (SL) WN LTH (WL)
12 3.50 0.38 1.38 4 0.62 2.38 0.88 0.62 1.19 0.84 0.56 1.81
34 3.88 0.44 1.69 4 0.62 2.75 1.09 0.82 1.50 1.05 0.56 2.00
1 4.25 0.50 2.00 4 0.62 3.12 1.36 1.05 1.94 1.32 0.62 2.12
114 4.62 0.56 2.50 4 0.62 3.50 1.70 1.38 2.31 1.66 0.75 2.19
112 5.00 0.62 2.88 4 0.62 3.88 1.95 1.61 2.56 1.90 0.81 2.38
2 6.00 0.69 3.62 4 0.75 4.75 2.44 2.07 3.06 2.38 0.94 2.44
212 7.00 0.81 4.12 4 0.75 5.50 2.94 2.47 3.56 2.88 1.06 2.69
3 7.50 0.88 5.00 4 0.75 6.00 3.57 3.07 4.25 3.50 1.12 2.69
312 8.50 0.88 5.50 8 0.75 7.00 4.07 3.55 4.81 4.00 1.19 2.75
4 9.00 0.88 6.19 8 0.75 7.50 4.57 4.03 5.31 4.50 1.25 2.94
5 10.00 0.88 7.31 8 0.88 8.50 5.66 5.05 6.44 5.56 1.38 3.44
6 11.00 0.94 8.50 8 0.88 9.50 6.72 6.07 7.56 6.63 1.50 3.44
8 13.50 1.06 10.62 8 0.88 11.75 8.72 7.98 9.69 8.63 1.69 3.94
10 16.00 1.12 12.75 12 1.00 14.25 10.88 10.02 12.00 10.75 1.88 3.94
12 19.00 1.19 15.00 12 1.00 17.00 12.88 12.00 14.38 12.75 2.12 4.44
14 21.00 1.31 16.25 12 1.12 18.75 14.14 13.25 15.75 14.00 2.19 4.94
16 23.50 1.38 18.50 16 1.12 21.25 16.16 15.25 18.00 16.00 2.44 4.94
18 25.00 1.50 21.00 16 1.25 22.75 18.18 17.25 19.88 18.00 2.62 5.44
20 27.50 1.62 23.00 20 1.25 25.00 20.20 19.25 22.00 20.00 2.81 5.62
22 29.50 1.75 25.25 20 1.38 27.25 22.22 21.25 24.25 22.00 3.07 5.82
24 32.00 1.81 27.25 20 1.38 29.50 24.25 23.25 26.12 24.00 3.19 5.94

SS 317/317L Flanges Size Chart

Normal Sizes In inch Dimension Flanges Dimensional Sizes 1/2 inch. to 2 1/2 inch.
Class 125 Class 150 Class 300 Class 400 Class 600 Class 900 Class 1500 Class 2500
inch. mm inch. millimeter inch. mm inch. mm inch. mm inch. mm inch mm
1/2 A 3 1/2 88.9 3 3/4 95.2 3 3/4 95.2 3 3/4 95.2 4 3/4 121 4 3/4 121 5 1/4 133.4
b 7/16 11.1 9/16 14.3 9/16 14.3 9/16 14.3 7/8 22.2 7/8 22.2 1 3/16 30.2
D2 1 3/8 34.9 1 3/8 34.9 1 3/8 34.9 1 3/8 34.9 1 3/8 34.9 1 3/8 34.9 1 3/8 34.9
D1 2 3/8 60.3 2 5/8 66.7 2 5/8 66.7 2 5/8 66.7 3 1/4 82.6 3 1/4 82.6 3 1/2 88.9
n 4 4 4 4 4 4 4 4 4 4 4 4 44
d 5/8 15.9 5/8 15.9 5/8 15.9 5/8 15.9 7/8 22.2 7/8 22.2 7/8 22.2
3/4 A 3 7/8 98.4 4 5/8 117.5 4 5/8 117.5 4 5/8 117.5 5 1/8 130 5 1/8 130 5 1/2 139.7
b 1/2 12.7 5/8 15.9 5/8 15.9 5/8 15.9 1 25.4 1 25.4 1 1/4 31.8
D2 1 11/16 42.9 1 11/16 42.9 1 11/16 42.9 1 11/16 42.9 1 11/16 42.9 1 11/16 42.9 1 11/16 42.9
D1 2 3/4 69.8 3 1/4 82.5 3 1/4 82.5 3 1/4 82.5 3 1/2 88.9 3 1/2 88.9 3 3/4 95.2
n 4 4 4 4 4 4 4 4 4 4 4 4 44
d 5/8 15.9 3/4 19 3/4 19 3/4 19 7/8 22.2 7/8 22.2 7/8 22.2
1 A 4 1/4 108 4 7/8 123.8 4 7/8 123.8 4 7/8 123.8 5 7/8 149.2 5 7/8 149.2 6 1/4 159
b 9/16 14.3 11/16 17.5 11/16 17.5 11/16 17.5 1 1/8 28.6 1 1/8 28.6 1 3/8 34.9
D2 2 50.8 2 50.8 2 50.8 2 50.8 2 50.8 2 50.8 2 50.8
D1 3 1/8 79.4 3 1/2 88.9 3 1/2 88.9 3 1/2 88.9 4 102 4 102 4 1/4 108
n 4 4 4 4 4 4 4 4 4 4 4 4 4 4
d 5/8 15.9 3/4 19 3/4 19 3/4 19 1 25.4 1 25.4 1 25.4
1 1/4 A 4 5/8 117.5 5 1/4 133.4 5 1/4 133.4 5 1/4 133.4 6 1/4 159 6 1/4 159 7 1/4 184.2
b 5/8 15.9 3/4 19 13/16 20.6 13/16 20.6 1 1/8 28.6 1 1/8 28.6 1 1/2 38.1
D2 2 1/2 63.5 2 1/2 63.5 2 1/2 63.5 2 1/2 63.5 2 1/2 63.5 2 1/2 63.5 2 1/2 63.5
D1 3 1/2 88.9 3 7/8 98.4 3 7/8 98.4 3 7/8 98.4 4 3/8 111 4 3/8 111 5 1/8 130
n 4 4 4 4 4 4 4 4 4 4 4 4 4 4
d 5/8 15.9 3/4 19 3/4 19 3/4 19 1 25.4 1 25.4 1 1/8 28.6
1 1/2 A 5 127 6 1/8 155.6 6 1/8 155.6 6 1/8 155.6 7 177.8 7 177.8 8 203
b 11/16 17.5 13/16 20.6 7/8 22.2 7/8 22.2 1 1/4 31.8 1 1/4 31.8 1 3/4 44.5
D2 2 7/8 73 98 2 7/8 73 2 7/8 73 2 7/8 73 2 7/8 73 2 7/8 73 2 7/8 73
D1 3 7/8 4 4 1/2 114 4 1/2 114 4 1/2 114 4 7/8 124 4 7/8 124 5 3/4 146
n 4 4 4 4 4 4 4 4 4 4 4 4 4 4
d 5/8 . 15.9 7/8 22.2 7/8 22.2 7/8 22.2 1 1/8 28.6 1 1/8 28.6 1 1/4 31.8
2 A 6 152.4 6 1/2 165.1 6 1/2 165.1 6 1/2 165.1 8 1/2 215.9 8 1/2 215.9 9 1/4 234.9
b 3/4 19 7/8 22.2 1 25.4 1 25.4 1 1/2 38.1 1 1/2 38.1 2 50.8
D2 3 5/8 92.1 3 5/8 92.1 3 5/8 92.1 3 5/8 92.1 3 5/8 92.1 3 5/8 92.1 3 5/8 92.1
D1 4 3/4 121 5 127 5 127 5 127 6 1/2 165.1 6 1/2 165.1 6 3/4 171
n 4 4 8 8 8 8 8 8 8 8 8 8 8 8
d 3/4 19 3/4 19 3/4 19 3/4 19 1 25.4 1 25.4 1 1/8 28.6
2 1/2 A 7 177.8 7 1/2 190.5 7 1/2 190.5 7 1/2 190.5 9 5/8 244 9 5/8 244 10 1/2 266.7
b 7/8 22.2 1 25.4 1 1/8 28.6 1 1/8 28.6 1 5/8 41.3 1 5/8 41.3 2 1/4 57.2
D2 4 1/8 104.8 4 1/8 104.8 4 1/8 104.8 4 1/8 104.8 4 1/8 105 4 1/8 105 4 1/8 105
D1 5 1/2 139.7 5 7/8 149.2 5 7/8 149.2 5 7/8 149.2 7 1/2 190.5 7 1/2 190.5 7 3/4 197
n 4 4 8 8 8 8 8 8 8 8 8 8 8 8
d 3/4 19 7/8 22.2 7/8 22.2 7/8 22.2 1 1/8 28.6 1 1/8 28.6 1 1/4 31.8

ASA / ANSI / ASME B16.34 – ANSI SS 317/317L Flanges PRESSURE RATING CHART

°F Temperature 150 LBS 300 LBS 400 LBS 600 LBS 900 LBS 1500 LBS 2500 LBS
-20 to 1002757209601440216036006000
2002306008001200180030005000
3002055407201080162027004500
400190495660995149024854140
500170465620930139523303880
600140435580875131021853640
650125430575860129021503580
700110425565850127521253540
75095415555830124520753460
80080405540805121020153360
85065395530790119019803300
90050390520780116519453240
95035380510765114519103180
10002032043064096516052675
10502031041061592515452570
11002025534551577012852145
1150202002654005959951655
1200201552053104657701285
125020115150225340565945
13002085115170255430715
1350206080125185310515
140020506595145240400
145015354570105170285
15001025355580135230

Stainless Steel 317/317L Flanges Pressure Ratings

Temp. ℃Pressure-ASME temperature rating for B16.47  by class, bar     
 75150300400600900
-29 to 3810.020.051.768.9103.4155.1
509.819.551.768.9103.4155.1
1008.817.750.767.5101.3152.0
1507.915.845.961.291.9137.8
2006.913.842.756.985.3128.0
2506.012.140.553.980.9121.4
3005.110.238.951.877.7116.6

SS 317/317L Flanges Forms & Availability

  • ASTM A182 SS 317 Weld Neck Flanges
  • Stainless Steel 317 WNRTJ Flanges
  • Stainless Steel 317 WNRF Flanges
  • ANSI B16.5 SS 317 WNFF Pipe Flanges
  • UNS S31700 RFWN Pipe Flanges Supplier
  • ASTM A182 SS 317 Slip on Flanges
  • Stainless Steel 317 SORF Flanges
  • Stainless Steel 317 SORTJ Flanges
  • SS 317 Slip on Raised Face Flanges
  • ANSI B16.5 SS 317 RFSO Pipe Flanges
  • SS 317 Class 150 SORF Flanges
  • ASTM A182 SS 317 Blind Flanges
  • Stainless Steel 317 BLRTJ Flanges
  • Stainless Steel 317 BLFF Flanges
  • SS 317 Blind Raised Face Flanges
  • ANSI B16.5 SS 317 RFBL Pipe Flanges
  • SS 317 Class 150 BLRF Flanges
  • ASTM A182 SS 317 Socket Weld Flanges
  • Stainless Steel 317 SWRF Flanges
  • Stainless Steel 317 SWRTJ Flanges
  • SS 317 Socket Weld Raised Face Flanges
  • ANSI B16.5 SS 317 SWFF Pipe Flanges
  • SS 317 Class 150 RFSW Flanges
  • ASTM A182 SS 317 Threaded Flanges
  • SS 317 Class 150 Screwed Flanges
  • ASTM A182 SS 317 Lap Joint Flanges
  • Stainless Steel 317 LJRF Flanges
  • Stainless Steel 317 LJ Flanges
  • SS 317 Lapped Joint Raised Face Flanges
  • ASTM A182 SS 317 RTJ Flanges
  • SS 317 Ring Type Joint Raised Face Flanges
  • ASTM A182 SS 317 Long Weld Neck Flanges
  • Stainless Steel 317 LWN Flanges
  • SS 317 Raised Face Long Weld Neck Flanges
  • SS 317 Class 150 Spectacle Blind Flanges
  • ANSI B16.5 SS 317 Plate Flanges
  • SS 317 Class 300 Orifice Pipe Flanges
  • SS 317 Raised face Orifice Flanges
  • ANSI B16.5 SS 317 Groove Flanges
  • SS 317 Class 150 Orifice Tongue Flanges
  • ASTM A182 SS 317L Weld Neck Flanges
  • Stainless Steel 317L WNRTJ Flanges
  • Stainless Steel 317L WNRF Flanges
  • ANSI B16.5 SS 317L WNFF Pipe Flanges
  • UNS S31703 RFWN Pipe Flanges Supplier
  • ASTM A182 SS 317L Slip on Flanges
  • Stainless Steel 317L SORF Flanges
  • Stainless Steel 317L SORTJ Flanges
  • SS 317L Slip on Raised Face Flanges
  • ANSI B16.5 SS 317L RFSO Pipe Flanges
  • SS 317L Class 150 SORF Flanges
  • ASTM A182 SS 317L Blind Flanges
  • Stainless Steel 317L BLRTJ Flanges
  • Stainless Steel 317L BLFF Flanges
  • SS 317L Blind Raised Face Flanges
  • ANSI B16.5 SS 317L RFBL Pipe Flanges
  • SS 317L Class 150 BLRF Flanges
  • ASTM A182 SS 317L Socket Weld Flanges
  • Stainless Steel 317L SWRF Flanges
  • Stainless Steel 317L SWRTJ Flanges
  • SS 317L Socket Weld Raised Face Flanges
  • ANSI B16.5 SS 317L SWFF Pipe Flanges
  • SS 317L Class 150 RFSW Flanges
  • ASTM A182 SS 317L Threaded Flanges
  • SS 317L Class 150 Screwed Flanges
  • ASTM A182 SS 317L Lap Joint Flanges
  • Stainless Steel 317L LJRF Flanges
  • Stainless Steel 317L LJ Flanges
  • SS 317L Lapped Joint Raised Face Flanges
  • ASTM A182 SS 317L RTJ Flanges
  • SS 317L Ring Type Joint Raised Face Flanges
  • ASTM A182 SS 317L Long Weld Neck Flanges
  • Stainless Steel 317L LWN Flanges
  • SS 317L Raised Face Long Weld Neck Flanges
  • SS 317L Class 150 Spectacle Blind Flanges
  • ANSI B16.5 SS 317L Plate Flanges
  • SS 317L Class 300 Orifice Pipe Flanges
  • SS 317L Raised face Orifice Flanges
  • ANSI B16.5 SS 317L Groove Flanges
  • SS 317L Class 150 Orifice Tongue Flanges

Industries we Serve

We Export this Stainless Steel 317/317L Flanges to countries such as Afghanistan, Albania, Andorra, Austria, Bahrain, Bangladesh, Bhutan, Brunei, Belarus, Belgium, Bulgaria, Cambodia, China, Cyprus, Croatia, Czech Republic, Denmark, Estonia, Egypt, Finland, France, Germany, Greece, Georgia, Hungary, Iceland, Ireland, Italy, Indonesia, Iran, Iraq, Israel, Japan, Jordan, Kazakhstan, Kuwait, Kyrgyzstan, Lebanon, Latvia, Latin America, Liechtenstein, Lithuania, Luxembourg, Malta, Moldova, Monaco, Malaysia, Maldives, Mongolia, Myanmar (Burma), Nepal, North Korea, Netherlands, Norway, Oman, Poland, Portugal, Pakistan, Palestine, Philippines, Qatar, Russia, Romania, Russia, San Marino, Serbia and Montenegro, Slovakia, Slovenia, Spain, Sweden, Switzerland, Saudi Arabia, Singapore, South Korea, South Africa, Sri Lanka, Syria, Taiwan, Tanzania, Tajikistan, Thailand, Turkey, Turkmenistan, Ukraine, United Kingdom, United Arab Emirates (UAE), Uzbekistan, Vietnam, Yemen

We Supply Stainless Steel 317/317L Flanges to cities including Mumbai, Delhi, Kolkata, Chennai, Bengaluru, Hyderabad, Ahmadabad, Pune, Surat, Jaipur, Kanpur, Lucknow, Nagpur, Ghaziabad, Indore, Coimbatore, Kochi, Patna, Kozhikode, Bhopal, Thrissur, Vadodara, Agra, Malappuram, Thiruvananthapuram, Kannur, Ludhiana, Nashik, Vijayawada, Madurai, Varanasi, Meerut, Faridabad, Rajkot, Jamshedpur, Srinagar, Jabalpur, Asansol, Vasai Virar City, Allahabad, Dhanbad, Aurangabad, Amritsar, Jodhpur, Ranchi, Raipur, Kollam, Gwalior, Durg-Bhilainagar, Chandigarh, Tiruchirappalli, Kota