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Stainless Steel Flanges

buy from stainless steel flanges manufacturers in india, Cut to size 2 inch stainless steel pipe flange, Suppliers of ANSI B16.5 stainless steel exhaust flanges, ASTM A182 SS plate flanges

Stainless steel flanges. Stainless steel flange is specified as SS flange, it refers to the flanges that made of stainless steel. Common material standards and grades are ASTM A182, grade F304/L and many more with pressure ratings from class 150, 300, etc. to 2500.

stainless steel flanges manufacturers in india

 

get stainless steel Blind Flanges, pn16 stainless steel flanges, ASME SA182 SS RTJ Flange Stock, Stockists of stainless steel header flanges, galvanized bolts on stainless steel flanges, stainless steel plate flanges, Check stainless steel flange dimensions

Stainless Steel Flanges

Stainless Steel Flanges

SS Pipe Flanges

SS Pipe Flanges

Ansi B16.5 Flange

Ansi B16.5 Flange

Stainless steel flanges manufacturer in India. Leading supplier’s dealers in Mumbai, Chennai, Bangalore, Kolkata, Hyderabad and Gujrat and many more places in India. Our Reliable Pipes Tubes Ltd. export high quality product not only in India but all around the world. We are India largest stainless steel flanges, we are exporting more than 80 countries. Due to our exporting of our product in large amount or can say on a big scale we are well known around the world by the name of Reliable Pipes Tubes Ltd. stainless steel flanges manufacturers in India.

We have high quality of ASTM A182 SS plate flanges. It has great extent and the characteristic of fittings helped us to be the best ASTM A182 SS plate flanges. It has excellent strength which can be used in nuclear, oil, gas and chemical industries.ASTM A182 SS plate flanges shall undergo heat-treatment chemical and product analysis shall be performed and conform to the required chemical composition in carbon, sulfur, silicon, chromium and titanium.

Stainless steel blind flanges is a solid flange as shown below. The purpose of these is to block off a section of pipe or a nozzle on a vessel that is not used. Basically a nozzle is typically a pipe coming out of a vessel and is usually flanged so it can be connected to valves or piping. There are many uses of Stainless steel blind flanges and some of them are disused for example Stainless steel blind flanges are used to seal the end of piping systems vessels openings. They are commonly used for testing the flow of gas or liquid through a pipe or vessel.

 

stainless steel Flange defination?

Stainless steel flanges. Stainless steel flange is specified as SS flange, it refers to the flanges that made of stainless steel. Common material standards and grades are ASTM A182, grade F304/L and many more with pressure ratings from class 150, 300, etc. to 2500.

 

Price List of SS Pipe Flange

Description Size Aprox. Wt/Unit FOB
INR
CIF
INR
FOB
USD
CIF
USD
FOB
STGP
CIF
STGP
FOB
EURO$
CIF
EURO$
Blind Raised Face Flanges ASTM A182 Stainless Steel B16.5 150#
15mm
0.49
310.50
337.50
4.705
5.114
3.168
3.444
5.645
6.136
20mm
0.66
388.70
422.50
5.889
6.402
3.966
4.311
7.067
7.682
25mm
0.99
527.85
573.75
7.998
8.693
5.386
5.855
9.597
10.432
32mm
1.29
621.00
675.00
9.409
10.227
6.337
6.888
11.291
12.273
40mm
1.70
745.20
810.00
11.291
12.273
7.604
8.265
13.549
14.727
50mm
2.77
1164.95
1266.25
17.651
19.186
11.887
12.921
21.181
23.023
65mm
4.26
1552.50
1687.50
23.523
25.568
15.842
17.219
28.227
30.682
80MM
5.23
2235.60
2430.00
33.873
36.818
22.812
24.796
40.647
44.182
100mm
7.78
3198.15
3476.25
48.457
52.670
32.634
35.472
58.148
63.205
125mm
9.20
3881.25
4218.75
58.807
63.920
39.605
43.048
70.568
76.705

This is an approximate Cost of SS Pipe Flange in India. For factory price buy directly from stainless steel flanges manufacturers in india, check latest ansi b16.5 flange price list & stock sizes please mail us.


standard specifications of Stainless Steel Pipe Flange

SS Flange Size Chart 1/2" (15 NB) to 48" (1200NB) DN10~DN5000
ASTM A182 Stainless Steel SORF Flange Standards ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST Flange, ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092
ansi ss Flange Pressure Rating ANSI Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
stainless steel Flange Pressure Calculation in DIN 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64
ANSI B16.5 SS Flange JIS 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K
Martensitic Stainless Steel FlangeUNI 6Bar 10Bar 16Bar 25Bar 40Bar
ASME SA182 SS FlangeEN 6Bar 10Bar 16Bar 25Bar 40Bar
Coating Oil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized
Most common types of Ferritic Stainless Steel Flange Forged / Threaded / Screwed / Plate
Test Certificates EN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc
Chromium Nickel Stainless Steel Flange Production technique
  • Forged, Heat treated and machined
Super Martensitic Stainless Steel Flange Connect Type/ Flange Face Type Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Lap-Joint Face (LJF), Small Male-Female (SMF), Small Tongue, Large Tongue & Groove, Groove
Special design

As per your drawing

AS, ANSI, BS, DIN and JIS
15 NB (1/2") to 200 NB (8")
Equal and Reducing Configurations

ansi b16 5 SS Flange Test Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector
ASTM A182 SS Flange Equipment Press machine, Bending machine, Pushing Machine, electric bevelling machine, Sand-blasting machine etc
Austenitic Stainless Steel grade Flange Origin Indian / West Europe / Japan / USA / Korean
Manufacturer of ASTM A182 Stainless Steel Flange

ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE etc.
: -BS Flange, EN Flange, API 6A Flange, ANSI Flange, ASME Flange, DIN Flange, EN1092-1 Flange, UNI Flange, JIS/ KS Flange, BS4504 Flange, GB Flange, AWWA C207 Flange, GOST Flange, PSI Flange

  • B.S: BS4504 , BS3293, BS1560, BS10
  • AS 2129: Table D; Table E; Table H
  • ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
  • ANSI : ANSI B16.5, ANSI B16.47(API605), MSS SP44, ANSI B16.36, ANSI B16.48
  • ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48
  • American standard (ANSI)
  • German (DIN)
  • British standard (BS)
  • DIN: DIN 2527, DIN 2566, DIN 2573, DIN 2576, DIN 2641, DIN 2642, DIN 2655, DIN 2656, DIN 2627, DIN 2628, DIN 2629, DIN 2631, DIN 2632, DIN 2633, DIN 2634, DIN 2635, DIN 2636, DIN 2637, DIN 2638
  • The other standard: AWWA C207; EN1092-1, GOST12820, JIS B2220; KS B1503, SABS1123; NFE29203; UNI2276
Super Ferritic Stainless Steel Flange Uses & application
  • Bitumen upgraders.
  • Heavy oil refineries.
  • Nuclear power (mostly seamless).
  • Petrochemicals and acids.
SS Flange Export to Ireland, Singapore, Indonesia, Ukraine, Saudi Arabia, Spain, Canada, USA, Brazil, Thailand, Korea, Iran, India, Egypt, Oman, Dubai, Peru, etc
Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175

 

Special price for stainless steel Industrial Flanges, 4 inch stainless steel pipe flange, ss flanges manufacturer in mumbai, india, find stainless steel flange pressure rating, ansi b16 5 ss slip on flange dimensions and ansi ss flange ratings.

 

Different Forms of ASTM A182 Stainless Steel Flanges

Stainless Steel Flanges Type
Size
ASTM A182 SS Slip-On Flanges
ASTM A182 SS Threaded Flanges
Sizes 1/8″ – 36″
Raised Face or Flat Face
ASTM A182 SS Weld Neck Flanges
ASTM A182 SS Socket Weld Flanges
ASTM A182 SS Blind Flanges
ASTM A182 SS Reducing Flanges
ASTM A182 SS Lap Joint Flanges
ASTM A182 SS Plate Flanges
ASTM A182 SS Orifice Flanges
ASTM A182 SS Forged Flanges
ASTM A182 SS Ring Type Joint Flanges
ASTM A182 SS Square Flanges

 

Connections Types for ASTM A182 Stainless Steel Flange

pn16 stainless steel Slip On Flanges

pn16 stainless steel Slip On Flanges

ansi ss Plate Flanges

ansi ss Plate Flanges

ANSI B16.5 SS Blind Flanges

ANSI B16.5 SS Blind Flanges

ASME SA182 SS Threaded Flanges

ASME SA182 SS Threaded Flanges

Ferritic Stainless Steel Socket Weld Flanges

Ferritic Stainless Steel Socket Weld Flanges

Austenitic Stainless Steel Orifice Flanges

Austenitic Stainless Steel Orifice Flanges

Martensitic Stainless Steel Spacer Flanges

Martensitic Stainless Steel Spacer Flanges

Chromium Nickel Stainless Steel Reducing Flanges

Chromium Nickel Stainless Steel Reducing Flanges

Super Austenitic Stainless Steel Lap Joint Flanges

Super Austenitic Stainless Steel Lap Joint Flanges

Super Martensitic Stainless Steel Spectacle Blind Flanges

Super Martensitic Stainless Steel Spectacle Blind Flanges

Super Ferritic Stainless Steel Square Flanges

Super Ferritic Stainless Steel Square Flanges

ansi b16 5 SS Ring Joint Flanges

ansi b16 5 SS Ring Joint Flanges

ASTM A182 SS Weld Neck Flange

ASTM A182 SS Weld Neck Flange

Austenitic Stainless Steel grade Exhuast Flanges

Austenitic Stainless Steel grade Exhuast Flanges

ASTM A182 Stainless Steel Weldoflange

ASTM A182 Stainless Steel Weldoflange

ANSI B16.5 SS Forged Flanges

ANSI B16.5 SS Forged Flanges


manufacturing standards of Stainless Steel Flanges

  • AWWA C207 Flanges
  • GOST 12820 80 Flanges
  • ISO Flanges
  • Korean FLANGE
  • JIS B2220 Flange
  • API Flanges
  • BS 4504 Flanges
  • BS 10 Flanges
  • SABS / SANS 1123 Flanges
  • EN 1092-1 Flange
  • Australian Flanges
  • MSS SP-44 Flange

 

Dimensions Standard of SS Pipe Flange

Dimensions Standard of SS Pipe Flange

 

AMERICAN SOCIETY OF MECHANICAL ENGINEERS (ASME)
  • ASME B1.20.1, Pipe Threads, General Purpose
  • ASME B16.1, Cast Iron Flanges and Flanged Fittings Classes 25, 125 and 250
  • ASME B16.5, Pipe Flanges and Flanged Fittings 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)

 

Class 150 Flange Dimensions:

Normal
pipe
size
Outside
dia. of
flange
Minimum
thickness
of flange
Overall         Length
Bolt 
Circle
No. and
Size of
Holes
O.D. of
raised
face
Welding
neck
Slip-on
& socket
welding
Lap Joint
O
Q
Y
Diam.
No.
dia.
R
1/2
89
11.2
47.6
15.9
15.9
60.5
4
15
35
3/4
117
15.9
57.2
25.4
25.4
82.5
4
15
43
1
108
14.3
55.6
17.5
17.5
79.5
4
15
51
1.1/4
117
15.9
57.2
20.6
20.6
89.0
4
15
64
1.1/2
127
17.5
61.9
22.2
22.2
98.5
4
15
73
2
152
19.1
63.5
25.4
25.4
120.5
4
19
92
2.1/2
178
22.3
69.8
28.6
28.6
139.5
4
19
105
3
190
23.9
69.8
30.2
30.2
152.5
4
19
127
3.1/2
216
23.9
71.4
31.8
31.8
178.0
8
19
140
4
229
23.9
86.2
33.3
33.3
190.5
8
19
157
5
254
23.9
88.9
36.5
36.5
216.0
8
22
186
6
279
25.4
88.9
39.7
39.7
241.5
8
22
216
8
343
28.6
101.6
44.4
44.4
298.5
8
22
270
10
406
30.2
101.6
49.2
49.2
362.0
12
25
324
12
483
31.8
114.3
55.6
55.6
432.0
12
25
381
14
533
35.0
127.0
57.2
79.4
476.0
12
29
413
16
597
36.6
127.0
63.5
87.3
539.5
16
29
470
18
635
39.7
139.7
68.3
96.8
578.0
16
32
533
20
698
42.9
144.5
73.0
103.2
635.0
20
32
584
24
813
47.7
152.4
82.6
111.1
749.5
20
35
692

 

Class 300 Flange Dimensions

Normal
pipe
size
Outside
dia. of
flange
Minimum
thickness
of flange
Overall Length
Bolt 
Circle
No. and 
Size of
Holes
O.D. of
raised
face
Welding 
neck
Slip-on
& socket
welding
Lap Joint
O
Q
Y
Diam.
No.
dia.
R
1/2
95
14.3
52.4
22.2
22.2
666.5
4
15
35
3/4
117
15.9
57.2
25.4
25.4
82.4
4
19
43
1
124
17.5
61.9
27.0
27.0
89.0
4
19
51
1-1/4
133
19.1
65.1
27.0
27.0
98.5
4
19
64
1-1/2
156
20.7
68.3
30.2
30.2
114.5
4
22
73
2
165
22.3
69.8
33.3
33.3
127.0
8
19
92
2-1/2
190
25.4
76.2
38.1
38.1
149.0
8
22
105
3
210
28.6
79.4
42.9
42.9
168.0
8
22
127
4
254
318
85.7
47.6
47.6
200.0
8
22
157
5
279
35.0
98.4
50.8
50.8
235.0
8
22
186
6
313
36.6
98.4
52.4
52.4
270.0
12
22
216
6
381
413
111.1
61.9
91.9
330.0
12
25
270
10
444
47.7
117.5
66.7
95.3
387.5
16
29
324
12
521
50.8
130.2
73.0
101.6
451.0
16
32
381
14
584
54.0
142.9
76.2
111.1
514.5
20
32
413
16
648
57.2
146.0
82.6
120.7
571.5
20
35
470
18
711
60.4
158.8
88.9
130.2
628.5
24
35
533
20
775
63.5
161.9
95.2
139.7
686.0
24
35
584
24
914
69.9
168.3
106.4
152.4
843.0
24
41
692

 

Dimensions of Class 600 Flange

Normal
pipe
size
Outside
dia. of
flange
Minimum
thickness of
flange
Overall Length Bolt Circle No. and
Size of
Holes
O.D. of
raised
face
Welding neck Slip-on 
& socket
welding
Lap Joint
O Q Y Diam. No. dia. R
1/2 95 14.3 52.4 22.2 22.2 66.5 4 15 35
3/4 117 15.9 57.2 25.4 25.4 82.5 4 19 43
1 124 17.5 61.9 27.0 27.0 89.0 4 19 51
1-1/4 133 20.7 66.7 28.6 28.6 98.5 4 19 64
1-1/2 156 22.3 69.8 31.8 31.8 114.5 4 22 73
2 165 25.4 73.0 36.5 36.5 127.0 8 19 92
2-1/2 190 28.6 79.4 41.3 41.3 149.0 8 22 105
3 210 31.8 82.6 46.0 46.0 168.0 8 22 127
3-1/2 229 35.0 85.7 49.2 49.2 184.0 8 25 140
4 273 38.1 101.6 54.0 54.0 216.0 8 25 157
5 330 44.5 114.3 60.3 60.3 266.5 8 29 186
6 356 47.7 117.5 66.7 66.7 292.0 12 29 216
8 419 55.6 133.4 76.2 76.2 349.0 12 32 270
10 508 63.5 152.4 85.7 115.1 432.0 16 85 324
12 559 66.7 155.6 92.1 111.1 489.0 20 35 381
14 603 69.9 165.1 93.7 117.5 527.0 20 38 413
16 686 76.2 177.8 106.4 127.0 603.0 20 41 470
18 743 82.6 184.2 117.6 139.7 654.0 20 45 533
20 813 88.9 190.5 127.0 165.1 724.0 24 45 584
24 940 101.6 203.2 139.7 184.2 838.0 24 51 692

 

Dimensions of Class 900 Flange

Normal
pipe
size
Outside
dia. of
flange
Minimum
thickness of
flange
Overall Length Bolt Circle No. and
Size of
Holes
O.D. of
raised
face
Welding neck Slip-on 
& socket
welding
Lap Joint
O Q Y Diam. No. dia. R
1/2 95 14.3 52.4 22.2 22.2 66.5 4 15 35
3/4 117 15.9 57.2 25.4 25.4 82.5 4 19 43
1 124 17.5 61.9 27.0 27.0 89.0 4 19 51
1-1/4 133 20.7 66.7 28.6 28.6 98.5 4 19 64
1-1/2 156 22.3 69.8 31.8 31.8 114.5 4 22 73
2 165 25.4 73.0 36.5 36.5 127.0 8 19 92
2-1/2 190 28.6 79.4 41.3 41.3 149.0 8 22 105
3 210 31.8 82.6 46.0 46.0 168.0 8 22 127
3-1/2 229 35.0 85.7 49.2 49.2 184.0 8 25 140
4 273 38.1 101.6 54.0 54.0 216.0 8 25 157
5 330 44.5 114.3 60.3 60.3 266.5 8 29 186
6 356 47.7 117.5 66.7 66.7 292.0 12 29 216
8 419 55.6 133.4 76.2 76.2 349.0 12 32 270
10 508 63.5 152.4 85.7 115.1 432.0 16 85 324
12 559 66.7 155.6 92.1 111.1 489.0 20 35 381
14 603 69.9 165.1 93.7 117.5 527.0 20 38 413
16 686 76.2 177.8 106.4 127.0 603.0 20 41 470
18 743 82.6 184.2 117.6 139.7 654.0 20 45 533
20 813 88.9 190.5 127.0 165.1 724.0 24 45 584
24 940 101.6 203.2 139.7 184.2 838.0 24 51 692

 

Dimensions of Class 1500 Flange

Normal
pipe
size
Outside
dia. of
flange
Minimum 
thickness
of flange
Overall          Length
Bolt 
Circle
No. and 
Size of 
Holes
O.D. 
of raised
face
Welding
neck
Slip-on

socket 
welding
Lap 
Joint
O
Q
Y
Diam.
No.
dia.
R
1/2
12.1
22.3
60.3
31.8
31.8
82.5
4
22
35
3/4
130
25.4
69.8
34.9
34.9
89.0
4
22
43
1
149
28.6
73.0
41.3
41.3
101.5
4
25
51
1-1/4
159
28.6
73.0
41.3
41.3
111.0
4
25
64
1-1/2
178
31.8
82.6
44.4
44.4
124.0
4
29
73
2
216
38.1
101.6
57.2
57.2
165.0
8
25
92
2-1/2
244
41.3
104.8
63.5
63.5
190.5
8
29
105
3
267
47.7
117.5
73.0
73.0
203.0
8
32
127
3-1/2
4
311
54.0
123.8
90.5
90.5
241.5
8
35
157
5
375
73.1
155.5
104.8
104.8
292.0
8
41
186
6
394
82.6
171.4
119.1
119.1
317.5
12
38
216
8
483
92.1
212.7
142.9
142.9
393.5
12
45
270
10
584
108.0
254.0
158.8
177.8
482.5
12
51
324
12
673
123.9
282.9
181.0
219.1
571.5
16
54
381
14
749
133.4
298.4
241.3
635.0
16
60
413
16
826
146.1
311.2
260.4
705.0
16
51
470
18
914
162.0
327.0
-
276.2
474.5
16
73
538
20
984
117.8
355.4
292.1
832.0
16
80
584
24
1168
203.2
406.4
330.2
990.5
16
92
692

 

Dimensions of Class 2500 Flange

Normal
pipe
size
Outside
dia. of
flange
Minimum 
thickness
of flange
Overall          Length Bolt 
Circle
No. and 
Size of 
Holes
O.D. 
of raised
face
Welding
neck
Slip-on

socket 
welding
Lap 
Joint
O Q Y Diam. No. dia. R
1/2 12.1 22.3 60.3 31.8 31.8 82.5 4 22 35
3/4 130 25.4 69.8 34.9 34.9 89.0 4 22 43
1 149 28.6 73.0 41.3 41.3 101.5 4 25 51
1-1/4 159 28.6 73.0 41.3 41.3 111.0 4 25 64
1-1/2 178 31.8 82.6 44.4 44.4 124.0 4 29 73
2 216 38.1 101.6 57.2 57.2 165.0 8 25 92
2-1/2 244 41.3 104.8 63.5 63.5 190.5 8 29 105
3 267 47.7 117.5 73.0 73.0 203.0 8 32 127
3-1/2
4 311 54.0 123.8 90.5 90.5 241.5 8 35 157
5 375 73.1 155.5 104.8 104.8 292.0 8 41 186
6 394 82.6 171.4 119.1 119.1 317.5 12 38 216
8 483 92.1 212.7 142.9 142.9 393.5 12 45 270
10 584 108.0 254.0 158.8 177.8 482.5 12 51 324
12 673 123.9 282.9 181.0 219.1 571.5 16 54 381
14 749 133.4 298.4 ----- 241.3 635.0 16 60 413
16 826 146.1 311.2 ----- 260.4 705.0 16 51 470
18 914 162.0 327.0 ------ 276.2 474.5 16 73 538
20 984 117.8 355.4 ----- 292.1 832.0 16 80 584
24 1168 203.2 406.4 ----- 330.2 990.5 16 92 692

 

Size Chart Of SS Flange

Size Chart Of SS Flange

 

Weight Chart Of ASME SA182 SS Flange

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

Standard
Class
Diameter
Bolt Circle Diameter
Number of Bolts
Bolt Size
Diameter of Bolt Hole
AS4087 Flanges
PN14 Flanges
95
67
4
M12
14
AS 2129 Flange
Table C Flanges
95
67
4
13
14
Table D Flanges
95
67
4
13
14
Table E Flanges
95
67
4
13
14
Table F Flanges
95
67
4
13
14
Table H Flanges
114
83
4
16
17
Table J Flanges
114
83
4
16
17
ANSI B16.5 Flanges
ANSI 150 Flanges
89
60
4
13
16
ANSI 300 Flanges
95
67
4
13
16
ANSI 600 Flanges
95
67
4
13
16
ANSI 900 Flanges
121
83
4
19
22
ANSI 1500 Flanges
121
83
4
19
22
ISO 7005 (DIN) Flange
PN6 Flanges
80
55
4
M10
11
PN10 Flanges
95
65
4
M12
14
PN16 Flanges
95
65
4
M12
14
PN20 Flanges
90
60.5
4
M14
16
PN25 Flanges
95
65
4
M12
14
PN40 Flanges
95
65
4
M12
14

Check Latest price in India

1-1/2 in. Weldneck 150# Schedule 10 Stainless Steel Global Raised Face Flange
1-1/2 in. Weldneck 150# Schedule 10 Stainless Steel Global Raised Face Flange
2-1/2 in. Stainless Steel Flange
2-1/2 in. Stainless Steel Flange
1/2 in. Threaded Lap Joint 150# Stainless Steel Raised Face Flange
1/2 in. Threaded Lap Joint 150# Stainless Steel Raised Face Flange
1/2 in. Slip-On 150# Stainless Steel Raised Face Flange
1/2 in. Slip-On 150# Stainless Steel Raised Face Flange
1-1/4 in. Slip-On 150# Stainless Steel Raised Face Flange
1-1/4 in. Slip-On 150# Stainless Steel Raised Face Flange
1/2 in. Lap Joint 150# Stainless Steel Flange
1/2 in. Lap Joint 150# Stainless Steel Flange
1-1/2 in. Slip-On 150# Stainless Steel Raised Face Flange
1-1/2 in. Slip-On 150# Stainless Steel Raised Face Flange
1 in. Threaded 300# Stainless Steel Raised Face Flange
1 in. Threaded 300# Stainless Steel Raised Face Flange

 

Check Sizes in Stock of ANSI B16.5 SS flanges

  • Stainless Steel Pipe Flanges
  • DIN 2573 Flanges
  • DIN 2576 Flanges
  • JIS B2220 SS Puddle Flange
  • A182 SS RTJ Pipe Flanges
  • DIN 2632 Flanges
  • DIN 2605 SS SAE Flanges
  • EN1092 SS SORF Flange
  • SS BS 4504 Pipe Flanges
  • SS Screwed Pipe Flanges Exporter
  •  DIN 2527 Flanges
  • SS Flange
  • ASTM A182 Stainless Steel Slip on Flange
  • SS Reducing Flange
  • Martensitic Stainless Steel Weld Neck Flanges
  • ANSI B16.5 SS Long Weld Neck Flanges
  • Martensitic Stainless Steel Spades & Ring Spacers
  • stainless steel 5D Weldoflange
  • ASTM A182 Stainless Steel Forged Flanges
  • SS Ring Type Joint Flanges
  • stainless steel Tongue and Groove Flanges
  • Martensitic Stainless Steel Reducing Flanges
  • Austenitic Stainless Steel Flanges
  • stainless steel BS 4504 Flanges
  • ANSI B16.5 SS SORF Flange
  • Austenitic Stainless Steel WNRF Flange
  • stainless steel Series a Lap Joint Ring Flange
  • ASTM A182 Stainless Steel PN16 blind flange
  • stainless steel Class 300 slip on flange
  • ASTM A182 Stainless Steel Forged steel slip on flanges
  • Austenitic Stainless Steel SWRF Flange
  • stainless steel groove weld neck flange
  • Austenitic Stainless Steel threaded lap joint flange
  • stainless steel Forged integral puddle flange
  • ASTM A182 Stainless Steel Class 150 LBS Flange
  • stainless steel RTJ Flanges
  • ASTM A182 Stainless Steel Tongue & Groove Flanges
  • ASTM A182 Stainless Steel Class 150 reducing threaded flange
  • ASTM A182 SS Class 150 Flange
  • SS BS 10 Flanges
  • ASTM A182 Stainless Steel BS 4504 pn16 flange
  • ansi ss Raised Face Flanges
  • ASTM A182 Stainless Steel Bleed Rings
  • ASTM A182 Stainless Steel Class 150 LBS Nipo Flange
  • ASTM A182 SS Lap Joint Pipe Flanges
  • SS EN 1092-1 Flange
  • ANSI B16.47 Flange
  • Stainless Steel Split Flanges Stockist
  •  DIN 2635 Flanges
  •  DIN 2642 Flanges
  • ASME SA182 Stainless Steel Tank Flange
  • Stainless Steel WNRF Flange Supplier
  • Stainless Steel Reducing Flange Wholesaler
  • DIN 2633 Flanges
  • ASTM A182 Stainless Steel Exhaust Flange
  • PN6 SS BLRF Pipe Flanges
  • stainless steel Blind Flange
  • Martensitic Stainless Steel Threaded Flange
  • pn16 stainless steel Socket Weld Flange
  • stainless steel Lap Joint Flanges
  • SS Spectacle Blind Flanges
  • pn16 stainless steel Nipoflange
  • Austenitic Stainless Steel Flange Outlet
  • ASME SA182 SS Plate Flange
  • pn16 stainless steel Raised Face Flanges
  • ASME SA182 SS Male and Female Flange
  • SS ASME B16.5 Flanges
  • ASTM A182 Stainless Steel BS 10 Flanges
  • pn16 stainless steel EN 1092-1 Flanges
  • PGRRRRRRD BLRF Flange
  • ASTM A182 Stainless Steel RTJ Flange
  • pn16 stainless steel Class 300 threaded flange
  • ansi ss Forged Socket Weld Pipe Flange
  • Martensitic Stainless Steel Slip On Weld Flange
  • ASTM A182 Stainless Steel Race face slip on flange
  • ansi ss Forged blind flange
  • ANSI B16.5 SS Socket Weld Hub Flange
  • ansi ss Slip On Integral flange
  • ASTM A182 Stainless Steel table e long weld neck
  • ASME SA182 SS PN10 Forged Flanges
  • Martensitic Stainless Steel PN10 Plate Flanges
  • SS Reducing Flanges
  • ASTM A182 Stainless Steel Class 150 Pipe Flange
  • ansi ss Pipe Flanges
  • ASTM A182 Stainless Steel Class 150 Tongue & Groove Flanges
  • SS EN 1092-1 flat flange
  • ANSI B16.5 SS Flat Faced Plate Flanges
  • SS Class 150 Weldoflange
  • SS Long Weld Neck Flanges
  • ANSI B16.5 SS PN16 Screwed Flanges

 


 

Pressure Ratings of Stainless Steel Pipe Flange

Stainless Steel Flange Pressure Class/ Standards / Types:

ASME/ANSI B 16.36 Welding Neck Flange, Slip on Flange, Threaded Flange
PRESSURE CLASS 300, 400, 600, 900, 1500, 2500
ASME/ANSI B 16.5 Welding Neck Flange, Slip on Flange, Blind Flange, High Hub Blind Flange, Socket Weld Flange, Lap Joint Flange, Threaded Flange, Ring Type Joint Flange
PRESSURE CLASS 150, 300, 400, 600, 900, 1500, 2500
ASME/ANSI B 16.47 Welding Neck Flange, Blind Flange [Series A & B]
PRESSURE CLASS 75, 150, 300, 400, 600, 900
BS 4504 SEC 3.1 Welding Neck Flange, Hubbed Slip on Flange, Hubbed Threaded Flange, Lapped Pipe End Flange, Plate Flange, Loose Plate Flange, Loose Plate With Weld Neck Flange, Blank Flange
PRESSURE CLASS PN 2.5 TO PN 40
BS 4504[PART 1] Welding Neck Flange, Hubbed Slip-On Hubbed Threaded, Plate Flange, Loose Plate With Weld On Plate Collar, Blank Flange
PRESSURE CLASS PN 2.5 TO PN 400
BS 1560 BOSS Welding Neck Flange, Socket Welding Flange, Slip-On Flange, Blind Flange, Screwed Boss Flange, Lapped Flange
PRESSURE CLASS 150, 300, 400, 600, 900, 1500, 2500
BS10 Welding Neck Flange, Plate Slip-On Flange, Screwed Boss Flange, Slip-On Boss Flange, Blind Flange
TABLE D, E, F, H
DIN FLANGES DIN 2527, 2566, 2573, 2576, 2641, 2642, 2655, 2656, 2627, 2628, 2629, 2631, 2632, 2633, 2634, 2635, 2636, 2637, 2638, 2673
PRESSURE CLASS PN 6 TO PN 100

 

Ready Stock For Dispatch

Flange Schedule/Class
Pipe Size - Pipe Flange
Flange Connection Type
Flange Material
Max. Pressure
ASME B16.5 Class 150
1/2"
FNPT
Stainless Steel
150 psi
1/2"
Socket Weld
Forged Stainless Steel
275 psi
1/2"
Welded
Stainless Steel
150 psi
3/4"
FNPT
Stainless Steel
150 psi
3/4"
Socket Weld
Forged Stainless Steel
275 psi
1-1/4"
Socket Weld
275 psi
1-1/2"
Socket Weld
275 psi
2"
FNPT
Stainless Steel
150 psi
2"
Socket Weld
Forged Stainless Steel
275 psi
2-1/2"
Socket Weld
275 psi
3"
Socket Weld
275 psi
4"
FNPT
Stainless Steel
150 psi
4"
Socket Weld
Forged Stainless Steel
275 psi
ASME B16.5 Class 300
1/2"
Slip On
720 psi
1/2"
Slip On
720 psi
1"
Slip On
720 psi
1"
Slip On
720 psi
1-1/4"
FNPT
720 psi
1-1/4"
Slip On
720 psi
1-1/2"
Slip On
720 psi
1-1/2"
Slip On
720 psi
2"
Slip On
720 psi
2"
Slip On
720 psi
2-1/2"
Slip On
720 psi
2-1/2"
Slip On
720 psi
3"
Slip On
720 psi
3"
Slip On
720 psi
4"
Slip On
720 psi
4"
Slip On
720 psi

 

pn16 stainless steel flanges Value Added Service

Test Certificates:
  • EN 10204/3.1B,
  • Raw Materials Certificate
  • 100% Radiography Test Report
  • Third Party Inspection Report, 

Material Testing:

  • Mechanical Testing Such as Tensile of Area
  • Hardness Test
  • Chemical Analysis – Spectro Analysis
  • Positive Material Identification – PMI Testing

 

Chemical Composition of Stainless Steel Flanges

Type Grade ASTM A240 Chemical Composition
ASTM(A240M) Others(JIS) C Si Mn P S Ni Cr Mo Others
Austenitic Steels 304 SUS304 ≤0.07 ≤0.75 ≤2.00 ≤0.045 ≤0.030 8.0/10.5 17.5/19.5 N≤0.10
304H 0.04/0.10 ≤0.75 ≤2.00 ≤0.045 ≤0.030 8.0/10.5 18.0/20.0
304L SUS304L ≤0.030 ≤0.75 ≤2.00 ≤0.045 ≤0.030 8.0/12.0 17.5/19.5 N≤0.10
304N SUS304N1 ≤0.08 ≤0.75 ≤2.00 ≤0.045 ≤0.030 8.0/10.5 18.0/20.0 N:0.10/0.16
304LN SUS304LN ≤0.030 ≤0.75 ≤2.00 ≤0.045 ≤0.030 8.0/12.0 18.0/20.0 N:0.10/0.16
309S SUS309S ≤0.08 ≤0.75 ≤2.00 ≤0.045 ≤0.030 12.0/15.0 22.0/24.0
310S SUS310S ≤0.08 ≤1.50 ≤2.00 ≤0.045 ≤0.030 19.0/22.0 24.0/26.0
316 SUS316 ≤0.08 ≤0.75 ≤2.00 ≤0.045 ≤0.030 10.0/14.0 16.0/18.0 2.00/3.00 N≤0.10
316L SUS316L ≤0.030 ≤0.75 ≤2.00 ≤0.045 ≤0.030 10.0/14.0 16.0/18.0 2.00/3.00 N≤0.10
316H 0.04/0.10 ≤0.75 ≤2.00 ≤0.045 ≤0.030 10.0/14.0 16.0/18.0 2.00/3.00
316LN SUS316LN ≤0.030 ≤0.75 ≤2.00 ≤0.045 ≤0.030 10.0/14.0 16.0/18.0 2.00/3.00 N:0.10/0.16
317L SUS317L ≤0.030 ≤0.75 ≤2.00 ≤0.045 ≤0.030 11.0/15.0 18.0/20.0 3.0/4.0 N≤0.10
317LN SUS317LN ≤0.030 ≤0.75 ≤2.00 ≤0.045 ≤0.030 11.0/15.0 18.0/20.0 3.0/4.0 N:0.10/0.22
321 SUS321 ≤0.08 ≤0.75 ≤2.00 ≤0.045 ≤0.030 9.0/12.0 17.0/19.0 N≤0.10Ti:5ʷʢC+Nʣ/0.70
347 SUS347 ≤0.08 ≤0.75 ≤2.00 ≤0.045 ≤0.030 9.0/13.0 17.0/19.0 Nb:10ʷC/1.00
904L SUS890L ≤0.020 ≤1.00 ≤2.00 ≤0.045 ≤0.035 23.0/28.0 19.0/23.0 4.00/5.00 N≤0.10Cu:1.0/2.0
S31254 ≤0.020 ≤0.80 ≤1.00 ≤0.030 ≤0.010 17.5/18.5 19.5/20.5 6.0/6.5 N:0.18/0.25Cu:0.50/1.00
SUS317J2 ≤0.06 ≤1.50 ≤2.00 ≤0.045 ≤0.030 12.00/16.00 23.00/26.00 0.50/1.20 N:0.25/0.40

 

SS Flanges mechanical properties

Type Mechanical Properties for Stainless Steel Plates
ASTM(A240M) Others(JIS) Tensile Properties Hardness
Yield Strength (Mpa) Tensile Strength (Mpa) Elongation (%) HBW HRBW
AusteniticSteels 304 SUS304 ≥205 ≥515 ≥40 ≤201 ≤92
304H ≥205 ≥515 ≥40 ≤201 ≤92
304L SUS304L ≥170 ≥485 ≥40 ≤201 ≤92
304N SUS304N1 ≥240 ≥550 ≥30 ≤217 ≤95
304LN SUS304LN ≥205 ≥515 ≥40 ≤217 ≤95
309S SUS309S ≥205 ≥515 ≥40 ≤217 ≤95
310S SUS310S ≥205 ≥515 ≥40 ≤217 ≤95
316 SUS316 ≥205 ≥515 ≥40 ≤217 ≤95
316L SUS316L ≥170 ≥485 ≥40 ≤217 ≤95
316H ≥205 ≥515 ≥40 ≤217 ≤95
316LN SUS316LN ≥205 ≥515 ≥40 ≤217 ≤95
317L SUS317L ≥205 ≥515 ≥40 ≤217 ≤95
317LN SUS317LN ≥240 ≥550 ≥40 ≤217 ≤95
321 SUS321 ≥205 ≥515 ≥40 ≤217 ≤95
347 SUS347 ≥205 ≥515 ≥40 ≤201 ≤92
N08904/904L SUS890L ≥220 ≥490 ≥35 ≤196 ≤90
S31254 ≥310 ≥655 ≥35 ≤223 ≤96
SUS317J2 ≥345 ≥690 ≥40 ≤250 ≤100

 

Equivalent Grades for SS Pipe Flanges

S G4304 ASTM UNS KS EN10095 AS CNS
SUS201 201 S20100 STS201 1.4372 201-2 201
SUS202 202 S20200 STS202 1.4373 202
SUS301 301 S30100 STS301 1.4319 301 301
SUS304 304 S30400 STS304 1.4301 304 304
SUS304L 304L S30403 STS304L 1.4306 304L 304L
SUS304N1 304N S30451 STS304N1 1.4315 304N1 304N1
SUS304N2 XM21 S30452 STS304N2 304N2 304N2
SUS304LN 304LN S30453 STS304LN 304LN 304LN
SUS305 305 S30500 STS305 1.4303 305 305
SUS309S 309S S30908 STS309S 1.4833 309S 309S
SUS310S 310S S31008 STS310S 1.4845 310S 310S
SUS316 316 S31600 STS316 1.4401 316 316
SUS316Ti 316Ti S31635 1.4571 316Ti 316Ti
SUS316L 316L S31603 STS316L 1.4404 316L 316L
SUS316N 316N S31651 STS316N 316N 316N
SUS316LN 316LN S31653 STS316LN 1.4429 316LN 316LN
SUS316J1 STS316J1 316J1 316J1
SUS316J1L STS316J1L 316J1L
SUS317 317 S31700 STS317 317 317
SUS317L 317L S31703 STS317L 1.4438 317L 317L
SUS321 321 S32100 STS321 1.4541 321 321
SUS347 347 S34700 STS347 1.455 347 347
SUS329J1 329 S32900 STS329J1 1.4477 329J1 329J1
SUS329J3L S31803 STS329J3L 1.4462 329J3L 329J3L
SUS405 405 S40500 STS405 1.4002 405 405
SUH409 409 S40900 STS409 1.4512 409L 409L
SUS410L STS410L 410L 410L
SUS430 430 S43000 STS430 1.4016 430 430
SUS434 434 S43400 STS434 1.4113 434 434
S43940 1.4509 439 439
SUS444 444 S44400 STS444 1.4521 444 444
SUS403 403 S40300 STS403 403 403
SUS410 410 S41000 STS410 1.4006 410 410
SUS420J1 420 S42000 STS420J1 1.4021 420 420J1
SUS420J2 STS420J2 1.4028 420J2 420J2
SUS440A 440A S44002 STS440A 440A 440A
 
Ready Stock of ss flange material, ANSI B16.5 SS Spectacle Blind Flange, SS Weld Neck Flange, wholesaler of 12 inch stainless steel pipe flange, ss lap joint flanges, stockholder of stainless steel weld flanges and BLRF Flanges, find ansi ss flanges weight chart, dimensions and specifications

 

Application of Astm A182 SS Flange

  • Specialty Chemicals
  • Gas Processing
  • Power Generation
  • Pharmaceutical Equipment
  • Petrochemicals
  • Chemical Equipment
  • Pharmaceuticals
  • Sea Water Equipment
  • Pulp and Paper Industry
  • Heat Exchangers
  • Condensers
  • Off-Shore Oil Drilling Companies
Application of Astm A182 SS Flange

 

Hot sale of ASTM A182 SS Threaded Flanges, SS WNRF Flanges & orifice flange, stockist of stainless steel Ring Type Joint Flanges, ANSI B16.5 SS Ring Joint Flange, dealer of SS Forged Flanges and Nippolet Flange, ASME SA182 SS Spacer Flange, check stainless steel flange weight chart online

 

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