ASTM A182 F321 Weld Neck Flange and AWWA C207/ Class 150/ 300/ 600 SS 321 Flanges manufacturer in India
The Stainless Steel 321 grade belongs to an austenitic grade that is stabilized with titanium. Stainless Steel 321 Flanges are designed with primary constituents of chromium and nickel. These flanges help in connecting different fixtures and provide excellent stability during the flow of fluids and gases in the system. The ASTM A182 F321 Weld Neck Flange is a wrought grade that is designed with a long protruding hub. These flanges help in transferring weight from the fixture allowing movement of pressurized flow in the system. Class 150 SS 321 Slip on Flanges is designed to hold and process moderate to low pressure fluids and gases. These flanges are usually welded in place using one or more fillet welds as it is directly slid on the fixture. The AISI 321 Socket Weld Flange is commonly seen in small sizes pipes that can transmit high pressures. These flanges are inserted in a socket opening and subsequently welded using a single fillet weld. The versatile DIN 1.4541 Forged Flanges possess enhanced tensile and fatigue strength. These flanges have higher ductility and possess a finer grain structure and less surface porosity. They are available in different shapes and sizes as per customer requirements.
An SA 182 Gr F321 Blind Flange is designed without any face type or a protruding hub. This allows them to completely seal the ends of the system to terminate the flow of high pressure and elevated temperature fluids and gases. The SUS 321 Spectacle Blind Flanges are robust safety devices that are nearly identical to a blind flange; however, they have an open end with a closed face end. The open end allows for easy fluid flow, while the close end is employed to terminate the flow. These flanges are common in systems where there is repair and maintenance taking place.
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
Stainless Steel F321 Forged Flange
ANSI B16.5 SS 321 Slip On Flanges
SS Grade F321 WNRF Flanges
ANSI B16.5 SS F321 Screwed Flanges
Class 150 SS DIN 1.4541 Spectacle Blind Flanges
SS UNS S32100 Ring Type Joint Flanges
ASTM A182 SS F321 Industrial Flanges
Stainless steel 321 Lap Joint Flange
ASTM A182 Stainless Steel 321 Flanges
SS 321 Flat Face Flanges
ASTM A182 SS 321 Socket Weld Flanges
#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
Suppliers Of Stainless Steel 321 Flanges In Mumbai, India, Get Free Quote For aaa, Equivalent Grades Of SS 321 Blind Flange.
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
Manufacturer Of Stainless Steel F321 Forged Flange In India, Visit our SS 321 Plate Flange in India, Call Now to Get ANSI B16.5 SS 321 Slip On Flanges Free sample, Stockist Of SS 321 Flanges.
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
Get instant delivery Of SS GOST 08Х18Н10 Socket Weld Flanges, Suppliers Of SS Grade F321 WNRF Flanges In Mumbai. India.
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
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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
PED approved ASTM A182 SS F321 Industrial Flanges suppliers in India, check dimensions and thickness chart
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