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Stainless Steel 321 Flanges


ASTM A182 F321 Weld Neck Flange and AWWA C207/ Class 150/ 300/ 600 SS 321 Flanges manufacturer in India

Stainless Steel 321 Flanges

Stainless Steel 321 Flanges

SS 321 Slip On Flanges

SS 321 Slip On Flanges

Exporter and Distributor of EN 1.4541 BLRF/ Orifice Flange in Mumbai, also Check UNS S32100 Spectacle Blind Flanges thickness, Dimension

Stainless Steel 321 Flanges
Stainless Steel 321 Flanges Specification
Specifications ASME SA182 / ASTM A182
Standards BS 10, B16.48, BS4504, EN 1092, ANSI/ASME B16.5, B 16.47 Series A & B, DIN.
Pressure Rating 1500#, PN25, 150#, 300#, PN64, 900#, 2500#, 600#, PN10, PN16, PN6, PN40
Standard Flange EN, BS, ASME, ANSI, DIN
Size Chart 1/2″ (15 NB) upto 48″ (1200NB)
SS 321 Plate Flange Price
Products Pipe Size Flange Outside Diameter Maximum Operating Pressure Number of Bolt Holes 321 Stainless Steel
STAINLESS STEEL FLANGES, DN 65 PN 16 GOST 12822 80, F321 1 in 4-1/4 in 150 psi 4 $40.31
STAINLESS STEEL FLANGES : 1 1500 WELD NECK RTF SOLID (SQUARE BEVEL END) ASME B16.5 F321 (COLOUR CODE = BLACK) 1-1/4 in 4-5/8 in 150 psi 4 $52.73
FLANGES STAINLESS STEEL SA 182 GR F321 161 300060 SF34S B16.5 WN 300LBS 2S40S RF (3PCS) 2-1/2 in 7 in 150 psi 4 $108.87
FLANGES STAINLESS STEEL GR.SA182 F321 F235ST40003.207 DN50WNRF (2PCS) 4 in 9 in 150 psi 8 $155.69

Check Price List of ASME B16.5 SS DIN 1.4541 Forged Flanges and SA 182 Gr F321 Long Weld Neck Flange Weight Chart

321 Stainless Steel Flanges Types
SS 321 Plate Flange

SS 321 Plate Flange

Stainless Steel F321 Forged Flange

Stainless Steel F321 Forged Flange

ANSI B16.5 SS 321 Slip On Flanges

ANSI B16.5 SS 321 Slip On Flanges

SS Grade F321 WNRF Flanges

SS Grade F321 WNRF Flanges

ANSI B16.5 SS F321 Screwed Flanges

ANSI B16.5 SS F321 Screwed Flanges

Class 150 SS DIN 1.4541 Spectacle Blind Flanges

Class 150 SS DIN 1.4541 Spectacle Blind Flanges

SS UNS S32100 Ring Type Joint Flanges

SS UNS S32100 Ring Type Joint Flanges

ASTM A182 SS F321 Industrial Flanges

ASTM A182 SS F321 Industrial Flanges

Stainless steel 321 Lap Joint Flange

Stainless steel 321 Lap Joint Flange

ASTM A182 Stainless Steel 321 Flanges

ASTM A182 Stainless Steel 321 Flanges

SS 321 Flat Face Flanges

SS 321 Flat Face Flanges

ASTM A182 SS 321 Socket Weld Flanges

ASTM A182 SS 321 Socket Weld Flanges

ANSI B16.5 SS 321 Slip On Flanges Thickness
Pipe Normal Diam. Thk. Of Flange Min O.D. Flange KG Diameter of Raised Face LB Diam.
of
Hub
Length Hub.Y Diam.
of Bolt
Circle
Thread Length Number
of Bolts
Diam.
of Bolt
Holes
Diam. of
Bolts
(inch)
inch dn C O G X Y BC T BN BH BD
1/2" 15 11.20 89.00 0.4 35.10 0.9 30.20 15.70 60.50 15.70 4 15.80 1/2"
3/4" 20 12.70 98.50 0.7 42.90 1.5 38.10 15.70 69.90 15.70 4 15.80 1/2"
1" 25 14.20 108.00 0.8 50.80 1.8 49.30 17.50 79.30 17.50 4 15.80 1/2"
1-1/4" 32 15.70 117.50 1.2 63.50 2.6 58.70 20.60 88.90 20.60 4 15.80 1/2"
1-1/2" 40 17.50 127.00 1.5 73.20 3.3 65.00 22.40 98.60 22.40 4 15.80 1/2"
2" 50 19.10 152.50 2.3 91.90 5.1 77.70 25.40 120.70 25.40 4 19.10 5/8"
2-1/2" 65 22.40 178.00 3.7 104.60 8.1 90.40 28.40 139.70 28.40 4 19.10 5/8"
3" 80 23.90 190.50 4.1 127.00 9 108.00 30.20 152.40 30.20 4 19.10 5/8"
3-1/2" 90 23.90 216.00 5.1 139.70 11.2 122.20 31.80 177.80 31.80 8 19.10 5/8"
4" 100 23.90 228.50 5.9 157.20 13 134.90 33.30 190.50 33.30 8 19.10 5/8"
5" 125 23.90 254.00 7 185.70 15.4 163.60 36.60 215.90 36.60 8 22.40 3/4"
6" 150 25.40 279.50 8.4 215.90 18.5 192.00 39.60 241.30 39.60 8 22.40 3/4"
8" 200 28.40 343.00 13 269.70 28.6 246.10 44.50 298.50 44.50 8 22.40 3/4"
10" 250 30.20 406.50 18 323.90 39.5 304.80 49.30 362.00 49.30 12 25.40 7/8"
12" 300 31.80 482.50 29 381.00 64 365.30 55.60 431.80 55.60 12 25.40 7/8"
14" 350 35.10 533.50 39 412.80 86 400.10 57.20 476.30 57.20 12 28.50 1"
16" 400 36.60 597.00 47 469.90 103 457.20 63.50 539.80 63.50 16 28.50 1"
18" 450 39.60 635.00 57 533.40 126 505.00 68.30 577.90 68.30 16 31.80 1 1/8"
20" 500 42.90 698.50 76 584.20 167 558.80 73.20 635.00 73.20 20 31.80 1 1/8"
24" 600 47.80 813.00 97 692.20 214 663.40 82.60 749.30 82.60 20 35.10 1 1/4"
#150 ANSI SS UNS S32100 Pipe Flanges Chemical Composition
S C N Mn Ni Si Cr P Ti
0.030 max 0.08 max 0.10 max 2.0 max 9.00 - 12.00 1.0 max 17.00 - 19.00 0.045 max 5(C+N) – 0.70 max
SS Grade F321 WNRF Flanges Mechanical Properties
Tensile Properties Density Yield Properties Melting Point Elongational
Psi – 75000 , MPa – 515 8.0 g/cm3 Psi – 30000 , MPa – 205 1457 °C (2650 °F) 35 %
Check Pressure Rating of AISI 321 Socket Weld Flange and Manufacturer of ASTM A182 Gr F321 Blind Flange material with Spring and groove in JIS B2220, AS2129/ AS4087 Standard
ANSI B16.5 SS F321 Screwed Flanges Equivalent
UNS WERKSTOFF NR. EN JIS
S32100 1.4541 X6CrNiTi18-10 SUS 321
SS 321 Slip On Flanges Sizes
Nominal Pipe Size Diameter of Hub at Bevel Thickness of Flange Outside Diameter of Flange Radius of Fillet Diameter of Raised Face Length Thru Hub Diameter of Hub at Base Diameter or Bore Depth of Socket
Welding Neck Slip-On Threaded Socket Lap Joint Slip-on Socket Lap Joint
H Q O r R Y Y Y X W B Z
1/2 .84 7/16 3-1/2 1/8 1-3/8 1-7/8 5/8 5/8 1-3/16 .88 .90 3/8
3/4 1.05 1/2 3-7/8 1/8 1-11/16 2-1/16 5/8 5/8 1-1/2 1.09 1.11 7/16
1 1.32 9/16 4-1/4 1/8 2 2-3/16 11/16 11/16 1-15/16 1.36 1.38 1/2
1-1/4 1.66 5/8 4-5/8 3/16 2-1/2 2-1/4 13/16 13/16 2-5/16 1.70 1.72 9/16
1-1/2 1.90 11/16 5 1/4 2-7/8 2-7/16 7/8 7/8 2-9/16 1.95 1.97 5/8
2 2.38 3/4 6 5/16 3-5/8 2-1/2 1 1 3-1/16 2.44 2.46 11/16
2-1/2 2.88 7/8 7 5/16 4-1/8 2-3/4 1-1/8 1-1/8 3-9/16 2.94 2.97 3/4
3 3.50 15/16 7-1/2 3/8 5 2-3/4 1-3/16 1-3/16 4-1/4 3.57 3.60 13/16
3-1/2 4.00 15/16 8-1/2 3/8 5-1/2 2-13/16 1-1/4 1-1/4 4-13/16 4.07 4.10 7/8
4 4.50 15/16 9 7/16 6-3/16 3 1-5/16 1-5/16 5-5/16 4.57 4.60 15/16
5 5.56 15/16 10 7/16 7.5/16 3-1/2 1-7/16 1-7/16 6-7/16 5.66 5.69 15/16
6 6.63 1 11 1/2 8-1/2 3-1/2 1-9/16 1-9/16 7-9/16 6.72 6.75 1-1/16
8 8.63 1-1/8 13-1/2 1/2 10-5/8 4 1-3/4 1-3/4 9-11/16 8.72 8.75 1-1/4
10 10.75 1-3/16 16 1/2 12-3/4 4 1-15/16 1-15/16 12 10.88 10.92 1-5/16
12 12.75 1-1/4 19 1/2 15 4-1/2 2-3/16 2-3/16 14-3/8 12.88 12.92 1-9/16
14 14.00 1-3/8 21 1/2 16-1/4 5 2-1/4 3-1/8 15-3/4 14.14 14.18 1-5/8
16 16.00 1-7/16 23-1/2 1/2 18-1/2 5 2-1/2 3-7/16 18 16.16 16.19 1-3/4
18 18.00 1-9/16 25 1/2 21 5-1/2 2-11/16 3-13/16 19-7/8 18.18 18.20 1-15/16
20 20.00 1-11/16 27-1/2 1/2 23 5-11/16 2-7/8 4-1/16 22 20.20 20.25 2-1/8
24 24.00 1-7/8 32 1/2 27-1/4 6 3-1/4 4-3/8 26-1/8 24.25 24.25 2-1/2
ASTM A182 SS 321 Socket Weld Flanges Pressure Rating
ANSI/ASME B16.34 PRESSURE RATING CHART
Temperature °F 600# 150# 1500# 300# 2500# 400# 900#
-20 to 100 1440 275 3600 720 6000 960 2160
200 1200 230 3000 600 5000 800 1800
300 1080 205 2700 540 4500 720 1620
400 995 190 2485 495 4140 660 1490
500 930 170 2330 465 3880 620 1395
600 875 140 2185 435 3640 580 1310
650 860 125 2150 430 3580 575 1290
700 850 110 2125 425 3540 565 1275
750 830 95 2075 415 3460 555 1245
800 805 80 2015 405 3360 540 1210
850 790 65 1980 395 3300 530 1190
900 780 50 1945 390 3240 520 1165
950 765 35 1910 380 3180 510 1145
1000 640 20 1605 320 2675 430 965
1050 615 20 1545 310 2570 410 925
1100 515 20 1285 255 2145 345 770
1150 400 20 995 200 1655 265 595
1200 310 20 770 155 1285 205 465
1250 225 20 565 115 945 150 340
1300 170 20 430 85 715 115 255
1350 125 20 310 60 515 80 185
1400 95 20 240 50 400 65 145
1450 70 15 170 35 285 45 105
1500 55 10 135 25 230 35 80
SS 321 Flanges Dimensions
Standard Bolt Circle Diameter Class Bolt Size Diameter Diameter of Bolt Hole Number of Bolts
ISO 7005 (DIN) Flange 55 PN6 M10 80 11 4
65 PN10 M12 95 14 4
65 PN16 M12 95 14 4
60.5 PN20 M14 90 16 4
65 PN25 M12 95 14 4
65 PN40 M12 95 14 4
AS 2129 Flange 67 Table C 13 95 14 4
67 Table D 13 95 14 4
67 Table E 13 95 14 4
67 Table F 13 95 14 4
83 Table H 16 114 17 4
83 Table J 16 114 17 4
AS4087 67 PN14 M12 95 14 4
ANSI B16.5 60 ANSI 150 13 89 16 4
67 ANSI 300 13 95 16 4
67 ANSI 600 13 95 16 4
83 ANSI 900 19 121 22 4
83 ANSI 1500 19 121 22 4
Manufacturer of EN 1092-2 PN10 321 Stainless Steel Slip On flange and SUS 321 Nippo Flanges in Mumbai, browse our range of ASME SA182 F321 WNRF Flanges and Spectacle Blinds online
Stainless Steel 321 Flanges Inventory
Stainless Steel 321 Flange SS 321 Long Weld Neck Flange
SS 321 Plate Flange Stainless Steel 321 Slip on Flange
Stainless Steel F321 Forged Flange ASTM A182 SS 321 Socket Weld Flange
ANSI B16.5 SS 321 Slip On Flange SS UNS S32100 Flange
SS GOST 08Х18Н10 Socket Weld Flange SUS 321 Pipe Flange
#150 ANSI SS UNS S32100 Pipe Flange SS 321 Flange
SS Grade F321 WNRF Flange S32100 Lap Joint Flange
ANSI B16.5 SS F321 Screwed Flange SS 321 Orifice Flange
SS UNS S32100 Socket Weld Flange 321 SS Weld Neck Flange
Class 150 SS DIN 1.4541 Spectacle Blind Flange SS 321 DIN Flange
SS UNS S32100 Ring Type Joint Flange SS 321 Spectacle Blind Flange
321 SS Flange ASME SA F321 SS 321 Blind Flange
SS 321 Slip On Flange ANSI B16.5 SS 321 Flange
ASTM A182 SS F321 Industrial Flange SS 321 weld neck Flange
321 SS Weld Neck Flange ASTM A182 F321 Forged Flange
SS UNS S32100 Pipe Flange SS 1.4541 Flange
SS 321 Lap Joint Flange 321 Steel RTJ Flange
SS 321 blind Flange ASTM A182 TP321 SS Pipe Flange
Din pn16 SS DIN 1.4878 Threaded Flange SS 321 SO Flange
SS DIN 1.4541 Spectacle Blind Flange UNS S32100 SS Flange
ASTM A182 SS 321 Flange SS WERKSTOFF NR. 1.4541 Flange
SS 1.4541 Flange SS 321 flat face Flange
20 years of Experience as a supplier of these materials in below mentioned locations
Trans-Sahara Gas Pipeline-South Africa

Trans-Sahara Gas Pipeline-South Africa

ConocoPhillips Barossa Project-Australia

ConocoPhillips Barossa Project-Australia

Abengoa Agua-Saudi Arabia

Abengoa Agua-Saudi Arabia