Supplier of Stainless Steel Casting, Plate and Forged Flanges according to ASME B16.5, view 150 PSI Large Diameter SS Flanges Dimensions Chart.
The use of stainless steel alloys in process industries is very common because as a metal, it offers several benefits. Depending on its crystalline structure, Stainless Steel Flanges are categorised into four classes, i.e. - austenitic, ferritic, martensitic and duplex steels. Highly ductile Austenitic SS Forged Flanges are the most popular components across multiple industries, particularly because they also have a higher corrosion resistance properties and the cost of producing them is much economical. Secondary to austenitic grade are Ferritic Stainless Steel Exhaust Flanges. These flanges have good impact resistance properties and are very hard. Moreover, they also exhibit outstanding resistance to stress related corrosion cracking. In some instances, using a ferritic class stainless steel flange can yield high performance. For e.g. the high thermal conductivity, a property exhibited by ferritic Stainless Steel Screwed Flanges is at a much higher level in comparison to austenitic grades.

Stainless Steel Flanges

ASTM A182 Stainless Steel Pipe Flanges

ANSI B16.5 High Pressure SS Flanges

ASME B16.5 Stainless Steel Exhaust Flanges

AWWA PN16 Stainless Steel Screwed Flanges

Large Diameter Stainless Steel Header Flanges
Also when compared to carbon steel alloys, these alloys have a similar thermal expansion coefficient, which is why the weldability properties of ferritic steels are higher. An attribute exhibited by ferritic class Stainless Steel Pipe Flanges is magnetism, which is a property that could prove to be useful, particularly in those applications where having a magnetic pull is deemed important. Most SS Flange manufacturer In India recommend using these components because they not only exhibit good characteristics but certain grades offer hygiene, which is an attribute required in the pharma and F&B industry.


Stainless Steel Flanges manufacturer in India
SS Flange Dimensions

CLASS | NPS | ASTM A182 SORF Flange | ASTM A182 NPT Flange | ASTM A182 SW Flange | ASTM A182 Loose Flange | ASTM A182 BLRF Flange | ASTM A182 WN Flange | |
---|---|---|---|---|---|---|---|---|
150# | ½ | 1 | 1 | 2 | 1 | 2 | 2 | |
¾ | 2 | 2 | 2 | 2 | 2 | 2 | ||
1 | 2 | 2 | 2 | 2 | 2 | 3 | ||
1¼ | 3 | 3 | 3 | 3 | 3 | 3 | ||
1½ | 3 | 3 | 3 | 3 | 4 | 4 | ||
2 | 5 | 5 | 5 | 5 | 5 | 6 | ||
2½ | 8 | 8 | 8 | 8 | 7 | 10 | ||
3 | 9 | 9 | 9 | 9 | 9 | 11.5 | ||
3½ | 11 | 12 | 11 | 11 | 13 | 12 | ||
4 | 13 | 13 | 13 | 13 | 17 | 16.5 | ||
5 | 15 | 15 | 15 | 15 | 20 | 21 | ||
6 | 19 | 19 | 19 | 19 | 27 | 26 | ||
8 | 30 | 30 | 30 | 30 | 47 | 42 | ||
10 | 43 | 43 | 43 | 43 | 70 | 54 | ||
12 | 64 | 64 | 64 | 64 | 123 | 88 | ||
14 | 90 | 90 | 90 | 105 | 140 | 114 | ||
16 | 106 | 98 | 98 | 140 | 180 | 140 | ||
18 | 130 | 130 | 130 | 160 | 220 | 165 | ||
20 | 165 | 165 | 165 | 195 | 285 | 197 | ||
22 | 185 | 185 | 185 | 245 | 355 | 225 | ||
24 | 220 | 220 | 220 | 275 | 430 | 268 | ||
CLASS | NPS | SORF | NPT Flanges | SW | Loose | BLRF | WN | |
300# | ½ | 2 | 2 | 3 | 2 | 2 | 2 | |
¾ | 3 | 3 | 3 | 3 | 3 | 3 | ||
1 | 3 | 3 | 3 | 3 | 4 | 4 | ||
1¼ | 4.5 | 4.5 | 4 | 4.5 | 6 | 5 | ||
1½ | 6.5 | 6.5 | 6 | 6.5 | 7 | 7 | ||
2 | 7 | 7 | 7 | 7 | 8 | 9 | ||
2½ | 10 | 10 | 10 | 10 | 12 | 12 | ||
3 | 13 | 14 | 13 | 14.5 | 16 | 18 | ||
3½ | 17 | 17 | 17 | 17 | 21 | 20 | ||
4 | 23.5 | 24 | 22 | 24 | 28 | 26.5 | ||
5 | 29 | 31 | 28 | 28 | 37 | 36 | ||
6 | 39 | 39 | 39 | 39 | 50 | 45 | ||
8 | 58 | 58 | 58 | 58 | 81 | 69 | ||
10 | 81 | 81 | 81 | 91 | 124 | 100 | ||
12 | 115 | 115 | 115 | 140 | 185 | 142 | ||
14 | 165 | 165 | 165 | 190 | 250 | 206 | ||
16 | 210 | 220 | 190 | 234 | 315 | 250 | ||
18 | 253 | 280 | 250 | 305 | 414 | 320 | ||
20 | 315 | 325 | 315 | 375 | 515 | 400 | ||
22 | 370 | 370 | 370 | 435 | 640 | 465 | ||
24 | 490 | 490 | 475 | 550 | 800 | 580 | ||
CLASS | NPS | SORF | NPT Flanges | SW | Loose | BLRF | WN | |
400# | ½ | 2 | 2 | 2 | 2 | 2 | 3 | |
¾ | 3 | 3 | 3 | 3 | 3 | 3.5 | ||
1 | 3.5 | 3.5 | 3.5 | 3.5 | 4 | 4 | ||
1¼ | 4.5 | 4.5 | 4.5 | 4.5 | 6 | 4.5 | ||
1½ | 6.5 | 6.5 | 6.5 | 6.5 | 8 | 8 | ||
2 | 8 | 8 | 8 | 8 | 10 | 10 | ||
2½ | 12 | 12 | 12 | 11 | 15 | 14 | ||
3 | 15 | 15 | 15 | 14 | 20 | 18 | ||
3½ | 21 | 21 | 21 | 20 | 29 | 26 | ||
4 | 26 | 26 | 26 | 25 | 33 | 35 | ||
5 | 31 | 31 | 31 | 29 | 44 | 43 | ||
6 | 44 | 44 | 44 | 42 | 61 | 57 | ||
8 | 67 | 67 | 67 | 64 | 100 | 89 | ||
10 | 91 | 91 | 91 | 110 | 155 | 125 | ||
12 | 130 | 130 | 130 | 152 | 226 | 175 | ||
14 | 191 | 191 | 191 | 210 | 310 | 233 | ||
16 | 253 | 253 | 253 | 280 | 398 | 295 | ||
18 | 310 | 310 | 310 | 345 | 502 | 360 | ||
20 | 378 | 378 | 378 | 420 | 621 | 445 | ||
22 | 405 | 405 | 405 | 455 | 720 | 505 | ||
24 | 539 | 539 | 539 | 615 | 936 | 640 | ||
CLASS | NPS | SORF | NPT Flanges | SW | Loose | BLRF | WN | |
600# | ½ | 2 | 2 | 2 | 2 | 3 | 3 | |
¾ | 3 | 3 | 3 | 3 | 4 | 4 | ||
1 | 4 | 4 | 4 | 4 | 4 | 4 | ||
1¼ | 5 | 5 | 5 | 5 | 6 | 6 | ||
1½ | 7 | 7 | 7 | 7 | 8 | 8 | ||
2 | 9 | 9 | 9 | 9 | 10 | 12 | ||
2½ | 13 | 13 | 13 | 12 | 15 | 18 | ||
3 | 16 | 16 | 16 | 15 | 20 | 23 | ||
3½ | 21 | 21 | 21 | 20 | 29 | 26 | ||
4 | 37 | 37 | 37 | 36 | 41 | 42 | ||
5 | 63 | 63 | 63 | 63 | 68 | 68 | ||
6 | 80 | 80 | 80 | 78 | 86 | 81 | ||
8 | 115 | 15 | 15 | 112 | 140 | 120 | ||
10 | 177 | 177 | 177 | 195 | 231 | 190 | ||
12 | 215 | 215 | 215 | 240 | 295 | 226 | ||
14 | 259 | 259 | 259 | 290 | 378 | 347 | ||
16 | 366 | 366 | 366 | 400 | 527 | 481 | ||
18 | 476 | 476 | 476 | 469 | 665 | 555 | ||
20 | 612 | 612 | 612 | 604 | 855 | 690 | ||
22 | 590 | 590 | 590 | 670 | 1000 | 720 | ||
24 | 876 | 876 | 876 | 866 | 1250 | 977 | ||
CLASS | NPS | SORF | NPT Flanges | SW | Loose | BLRF | WN | |
900# | ½ | 6 | 6 | 6 | 6 | 4 | 7 | |
¾ | 6 | 6 | 6 | 6 | 6 | 7 | ||
1 | 7.5 | 7.5 | 7.5 | 7.5 | 9 | 8.5 | ||
1¼ | 10 | 10 | 10 | 10 | 10 | 10 | ||
1½ | 14 | 14 | 14 | 14 | 14 | 14 | ||
2 | 22 | 22 | 22 | 21 | 25 | 24 | ||
2½ | 31 | 31 | 31 | 25 | 32 | 31 | ||
3 | 36 | 36 | 36 | 29 | 35 | 36 | ||
4 | 53 | 53 | 53 | 51 | 54 | 53 | ||
5 | 83 | 83 | 83 | 81 | 87 | 86 | ||
6 | 110 | 110 | 110 | 105 | 115 | 110 | ||
8 | 172 | 172 | 172 | 190 | 200 | 187 | ||
10 | 245 | 245 | 245 | 277 | 290 | 268 | ||
12 | 326 | 326 | 326 | 371 | 415 | 372 | ||
14 | 400 | 400 | 400 | 415 | 520 | 562 | ||
16 | 459 | 459 | 459 | 488 | 619 | 685 | ||
18 | 647 | 647 | 647 | 670 | 880 | 924 | ||
20 | 792 | 792 | 792 | 868 | 1107 | 1164 | ||
24 | 1480 | 1480 | 1480 | 1659 | 2099 | 2107 | ||
CLASS | NPS | SORF | NPT Flanges | SW | Loose | BLRF | WN | |
1500# | ½ | 6 | 6 | 6 | 6 | 4 | 7 | |
¾ | 6 | 6 | 6 | 6 | 6 | 7 | ||
1 | 8 | 8 | 8 | 8 | 9 | 9 | ||
1¼ | 10 | 10 | 10 | 10 | 10 | 10 | ||
1½ | 14 | 14 | 14 | 14 | 14 | 14 | ||
2 | 25 | 25 | 25 | 25 | 25 | 25 | ||
2½ | 36 | 36 | 36 | 35 | 35 | 36 | ||
3 | 48 | 48 | 48 | 47 | 48 | 48 | ||
4 | 73 | 73 | 73 | 75 | 73 | 73 | ||
5 | 132 | 132 | 132 | 140 | 140 | 132 | ||
6 | 165 | 165 | 165 | 170 | 160 | 165 | ||
8 | 260 | 260 | 260 | 286 | 302 | 275 | ||
10 | 436 | 436 | 436 | 485 | 510 | 455 | ||
12 | 667 | 667 | 667 | 749 | 775 | 690 | ||
14 | 940 | 940 | 940 | 890 | 975 | 940 | ||
16 | 1250 | 1250 | 1250 | 1250 | 1300 | 1250 | ||
18 | 1625 | 1625 | 1625 | 1475 | 1750 | 1625 | ||
20 | 2050 | 2050 | 2050 | 1775 | 2225 | 2050 | ||
24 | 2825 | 2825 | 2825 | 2825 | 3625 | 3325 | ||
CLASS | NPS | SORF | NPT Flanges | SW | Loose | BLRF | WN | |
2500# | ½ | …. | 7 | …. | 7 | 7 | 8 | |
¾ | …. | 9 | …. | 8 | 10 | 9 | ||
1 | …. | 12 | …. | 12 | 12 | 13 | ||
1¼ | …. | 18 | …. | 17 | 18 | 20 | ||
1½ | …. | 25 | …. | 24 | 25 | 28 | ||
2 | …. | 38 | …. | 37 | 39 | 42 | ||
2½ | …. | 55 | …. | 53 | 56 | 52 | ||
3 | …. | 83 | …. | 80 | 86 | 94 | ||
4 | …. | 127 | …. | 122 | 133 | 146 | ||
5 | …. | 210 | …. | 204 | 223 | 244 | ||
6 | …. | 323 | …. | 314 | 345 | 378 | ||
8 | …. | 485 | …. | 471 | 533 | 576 | ||
10 | …. | 925 | …. | 897 | 1025 | 1068 | ||
12 | …. | 1300 | …. | 1262 | 1464 | 1608 | ||
SS Flange manufacturer in India |
ASME B16.5 Stainless Steel Flange weight chart
Standard | Class | Dia. | Bolt Circle Dia. | Number of Bolts | Bolt Size | Dia. of Bolt Hole |
---|---|---|---|---|---|---|
AS4087 | PN14 | 95 | 67 | 4 | M12 | 14 |
AS 2129 Flange | Table C | 95 | 67 | 4 | 13 | 14 |
Table D | 95 | 67 | 4 | 13 | 14 | |
Table E | 95 | 67 | 4 | 13 | 14 | |
Table F | 95 | 67 | 4 | 13 | 14 | |
Table H | 114 | 83 | 4 | 16 | 17 | |
Table J | 114 | 83 | 4 | 16 | 17 | |
ANSI B16.5 | ANSI 150 | 89 | 60 | 4 | 13 | 16 |
ANSI 300 | 95 | 67 | 4 | 13 | 16 | |
ANSI 600 | 95 | 67 | 4 | 13 | 16 | |
ANSI 900 | 121 | 83 | 4 | 19 | 22 | |
ANSI 1500 | 121 | 83 | 4 | 19 | 22 | |
ISO 7005 (DIN) Flange | PN6 | 80 | 55 | 4 | M10 | 11 |
PN10 | 95 | 65 | 4 | M12 | 14 | |
PN16 | 95 | 65 | 4 | M12 | 14 | |
PN20 | 90 | 60.5 | 4 | M14 | 16 | |
PN25 | 95 | 65 | 4 | M12 | 14 | |
PN40 | 95 | 65 | 4 | M12 | 14 | |
SS Flanges manufacturers in India |
Check Chromium Stainless Steel Plate Flanges Pressure Rating Formula, Specification List Of Super Ferritic Stainless Steel Pipe Flanges, Austenitic Stainless Steel Screwed Flanges Suppliers In India.
A182 Flange Specifications
Specification: | ASTM A182 Stainless Steel Flanges | |
---|---|---|
Size Chart | 1/2" to 48" | |
Pressure Rating ANSI | 2500 LBS, Class 150 LBS, 900 LBS, 1500 LBS, 300 LBS, 600 LBS | |
JIS | 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K | |
UNI | 6Bar 10Bar 16Bar 25Bar 40Bar | |
Standards | EN 1092-1, API7S-15, DIN, API 6A, EN-1092, BS 4504, BS 1042, B16.47 Series A & B, ASME B16.47A/B, DIN, MSS SP44, JIS B2220, API 605, ASME/ANSI B16.5, API7S-43, ASME B16.36, GOST, EN, B16.48, BS 10, BS, BS1560-3.1, ISO 70051, API 590 | |
Most common types of Flange | Forged / Threaded / Screwed / Plate | |
Test Certificates | EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc |
|
EN | 10Bar 16Bar 6Bar 25Bar 40Bar | |
Coating | Oil Black Paint, Anti-rust Paint, Zinc Plated, Cold and Hot Dip Galvanized, Yellow Transparent, | |
Production technique |
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Connect Type/ Flanges Face Type | Flat Face (FF), Large Male-Female (LMF), Raised Face (RF), Large Tongue & Groove, Groove, Lap-Joint Face (LJF), Small Male-Female (SMF), Small Tongue, Ring Type Joint (RTJ) | |
SS Flanges Manufacturer In India |
SS Flange types

2 Inch, Class 300, ASME B16.5, ASTM F304L Blind Spade Flanges

CL1500, 2 Inch, ANSI B16.48, ASTM A182 F304 CL1 Spectacle Blind Flanges

B16.48,20 Inch, Class 150, ASTM A182 F316L Spectacle Blind Flanges

20 Inch, Class 150 LB, A182 F316L Spectacle Blind Flanges

12 Inch, SCH 40, RF, 150 LB, ASTM A182 Weld Neck Flanges

PN16, DN80, EN1092-1 Type 11, ASTM A182 F316L WN Flanges

300#, RF, STD, DN 200, Forged, A182 F316 Weld Neck Flanges

2 1/2 Inch, SCH 80S, B16.5, SS, Forged, ASTM A182 F316L WN Flanges

ASME SA-516 Grade 70, Custom, Slip-on Flanges with Weldable Primer

18 Inch, CL150, RF, Stainless Steel A182 F316/F316L Slip On Flanges

12 Inch, STD Bore, Class D, ASTM A182 F304L SORF Flanges

12 Inch, RF, Class 150, ANSI B16.5, ASTM A182 F316L Slip-on Flanges

40 Inch, ANSI B16.5 SS A182 F304 Blind Flanges

A182 F304, 150LB, Forged, Stainless Steel Blind Flanges

6 Inch, 600LB, RF, ASME B16.5 A182 304L Blind Flanges

10 Inch, Class 300, ANSI B16.5, RF, ASTM A182 F316 Blind Flanges

3 In, Class 300, SCH 40, Raised Face, A182 F316 SS Orifice Flanges

3 Inch, 300 LB, SCH 80, ASTM A182 F304L Orifice Flanges

10 Inch, 900LB, RF, F304L Orifice Welded Neck Flanges

3 Inch, 300 LB, RF, ANSI B16.36 WN A182 F321 Orifice Flanges

2 Inch, SCH 40, RF, Class 150, ASTM A182 F316 SW Flanges

1 Inch, SCH 40, RF Ends, Class 300, ASTM A182 F304L SW Flanges

2 1/2 Inch, 150#, A182 F316 Socket Weld Flanges

6 Inch, SCH 80, RF, Class 900, ASTM A182 F316L SW Flanges
SS Flange Pressure Rating
ANSI/ASME B16.34 | ANSI PRESSURE RATING | ||||||
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 |
SS Flange Manufacturer in India |
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Stainless Steel Blank Flanges Chemical Chart, Mechanical Characteristics Of Stainless Steel Companion Flanges, Also Check Super Austenitic Stainless Steel Sae Flanges Heat Treating Requirements.
Stainless steel flanges heat treatment
Grade | Heat | Austenitizing/Solutioning | Cooling | Quenching | Tempering | ||
treat type | Temperature, min °F | Media | Cool | Temperature | |||
F304 | Solution | 1900 [1040] | Liquid | 500 [260] | B | ||
treat and | |||||||
quench | |||||||
F304H | Solution | 1900 [1040] | Liquid | 500 [260] | B | ||
treat and | |||||||
quench | |||||||
F304L | Solution | 1900 [1040] | Liquid | 500 [260] | B | ||
treat and | |||||||
quench | |||||||
F 304N | Solution | 1900 [1040] | Liquid | 500 [260] | B | ||
F 304LN | Solution | 1900 [1040] | Liquid | 500 [260] | B | ||
treat and | |||||||
quench | |||||||
F310H | Solution | 1900 [1040] | Liquid | 500 [260] | B | ||
treat and | |||||||
quench | |||||||
F310 | Solution | 1900 [1040] | Liquid | 500 [260] | B | ||
treat and | |||||||
quench | |||||||
F310H | Solution | 1900 [1040] | Liquid | 500 [260] | B | ||
treat and | |||||||
quench | |||||||
F | Solution | 1900-2010 [1050-1100] | Liquid | 500 [260] | B | ||
310MoLN | treat and | ||||||
quench | |||||||
F316 | Solution | 1900 [1040] | Liquid | 500 [260] | B | ||
treat and | |||||||
quench | |||||||
F316H | Solution | 1900 [1040] | Liquid | 500 [260] | B | ||
treat and | |||||||
quench | |||||||
F316L | Solution | 1900 [1040] | Liquid | 500 [260] | BB | ||
treat and | |||||||
quench | |||||||
F316N | Solution | 1900 [1040] | Liquid | 500 [260] | B | ||
treat and | |||||||
quench | |||||||
F 316LN | Solution | 1900 [1040] | Liquid | 500 [260] | B | ||
treat and | |||||||
quench | |||||||
F316Ti | Solution | 1900 [1040] | Liquid | 500 [260] | B | ||
treat and | |||||||
quench | |||||||
F317 | Solution | 1900 [1040] | Liquid | 500 [260] | B | ||
treat and | |||||||
quench | |||||||
F317L | Solution | 1900 [1040] | Liquid | 500 [260] | B | ||
treat and | |||||||
quench | |||||||
S31727 | Solution | 1975-2155 [1080-1180] | Liquid | 500 [260] | B | ||
treat and | |||||||
quench | |||||||
S32053 | Solution | 1975-2155 [1080-1180] | Liquid | 500 [260] | B | ||
treat and | |||||||
quench | |||||||
F347 | Solution | 1900 [1040] | liquid | 500 [260] | B | ||
treat and | |||||||
quench | |||||||
F 347H | Solution | 2000 [1095] | Liquid | 500 [260] | B | ||
treat and | |||||||
quench | |||||||
F 348 | Solution | 1900 [1040] | Liquid | 500 [260] | B | ||
treat and | |||||||
quench | |||||||
F 348H | Solution | 2000 [1095] | Liquid | 500 [260] | BB | ||
treat and | |||||||
quench | |||||||
F321 | Solution | 1900 [1040] | Liquid | 500 [260] | |||
treat and | |||||||
quench | |||||||
F321H | Solution | 2000 [1095] | Liquid | 500 [260] | B | ||
treat and | |||||||
SS Flanges Manufacturer In India |
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SS Flange standard
American Standard Flanges | German Standard Flanges | ||
Standard | Type | Standard | Type |
ASME B16.5 Pressure: Class 150 ~ 2500 Size: 1/2″ ~ 24″ |
BLIND BOSS BLIND LAP JOINT PLATE SLIP ON THREADED WELDING NECK LONG WELDING NECK |
DIN Pressure: PN6 ~ PN400 Size: DN10 ~ DN400 |
DIN 2527 – Blind; PN6 ~ PN100 DIN 2566 – Screwed; PN10 and PN16 DIN 2573 – Flanges for soldering or welding; PN6 DIN 2576 – Flanges for soldering or welding; PN10 DIN 2627 – Welding neck; PN400 DIN 2628 – Welding neck; PN250 DIN 2629 – Welding neck; PN320 DIN 2630 – Welding neck; PN1 and PN2.5 DIN 2631 – Welding neck; PN6 DIN 2632 – Welding neck; PN10 DIN 2633 – Welding neck; PN16 DIN 2634 – Welding neck; PN25 DIN 2635 – Welding neck; PN40 DIN 2636 – Welding neck; PN64 DIN 2637 – Welding neck; PN100 DIN 2638 – Welding neck; PN160 DIN 2641 – Lapped flanges; PN6 DIN 2642 – Lapped flanges; PN10 DIN 2655 – Lapped flanges; Plain collars; PN25 DIN 2656 – Lapped flanges; Plain collars; PN40 |
ASME B16.47A Pressure: Class 150 ~ 900 Size: 26″ ~ 60″ |
BLIND WELDING NECK |
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ASME B16.47B Pressure: Class 75 ~ 900 Size: 26″ ~ 60″ |
BLIND WELDING NECK |
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SS Flanges manufacturers in India |
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China National Standard Flanges | European Standard Flanges | ||
Standard | Type | Standard | Type |
GB/T 9112-2000 ~ 9123-2000 Pressure: 0.25MPa ~ 10MPa Size: DN10 ~ DN1200 |
BLIND PLATE LAP JOINT SLIP ON THREADED WELDING NECK LONG WELDING NECK |
EN 1092-1 Pressure: Class PN6 ~ PN400 Size: DN10 ~ DN4000 |
PLATE LOOSE PLATE BLANK WELDING NECK HUBBED SLIP ON HUBBED THREADED |
SS Flanges manufacturers in India |
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Japanese Standard Flanges | African Standard Flanges | ||
Standard | Type | Standard | Type |
JIS B2220 Pressure: 5K ~ 30K Size: DN10 ~ DN1500 |
SLIP ON PLATE SLIP ON HUBBED SOCKET WELDING WELDING NECK LAP JOINT THREADED INTERGRAL BLANK |
SABS1123 Pressure: 250kPa ~ 6400kPa Size: DN10 ~ DN3600 |
BLANK WELDING NECK PLATE LOOSE INTEGRAL BOSS |
SS Flanges manufacturers in India |
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Australian Standard Flanges | British Standard Flanges | ||
Standard | Type | Standard | Type |
AS 2129 Table: T/A, T/D, T/E, T/F, T/H, T/J, T/K, T/R, T/S, T/T Size: DN15 ~ DN3000 |
BLANK PLATE BOSS WELDING NECK |
BS4504 Pressure: PN2.5 ~ PN40 Size: DN10 ~ DN4000 |
PLATE LOOSE PLATE WELDING NECK BLANK HUBBED THREADED HUBBED SLIP ON INTEGRAL |
AS 4087 Pressure: PN16 ~ PN35 Size: DN50 ~ DN1200 |
BLANK PLATE WELDING NECK |
BS10 Table: T/A, T/D, T/E, T/F, T/H Size: 1/2″ ~ 48″ |
PLATE BOSS WELDING NECK |
SS Flanges manufacturers in India |
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French Standard Flanges | Special Requirement | ||
Standard | Type | Standard | Type |
NFE 29203 Pressure: PN2.5 ~ PN420 Size: DN10 ~ DN600 |
PLATE LOOSE BLIND WELDING NECK SLIP ON |
Size: Up to OD: 2560mm | PLATE |
SS Flanges manufacturers in India |
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SS flanges chemical composition
Chemical Requirements (Composition, %, max) | ||||||||||||
Material Symbol | C | Mn | P | S | Si | Ni | Cr | Mo | Cu | N | V | Co |
A182 F304 | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 8.0-11.0 | 18.0-20.0 | |||||
A182 F304L | 0.03 | 2.00 | 0.045 | 0.030 | 1.00 | 8.0-13.0 | 18.0-20.0 | |||||
A182 F316 | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 10.0-14.0 | 16.0-18.0 | 2.00-3.00 | ||||
A182 F316L | 0.03 | 2.00 | 0.045 | 0.030 | 1.00 | 10.0-15.0 | 16.0-18.0 | 2.00-3.00 | ||||
A182 F321 | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 9.0-12.0 | 17.0-19.0 | |||||
Stainless Steel Flanges manufacturer in India |
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High Pressure Stainless Steel Flanges manufacturer in India, Purchase Chromium Nickel Stainless Steel Floor Flanges At Best Price Per Kilogram, Best Deals On Bulk Procurement of Chromium Stainless Steel Metric Flanges For Piping Connection.
SA 182 Flange Mechanical properties
Mechanical Requirements | |||||||
Material Symbol | Tensile Strength, min, MPa | Yield point, min, Mpa | Elongation, min, % | Reduction of area, min, % | Hardness, max, HB | Mini. Impact Average, J |
Test Temp, °C |
F304 | 515 | 205 | 30 | 50 | |||
F304L | 485 | 170 | 30 | 50 | |||
F316 | 515 | 205 | 30 | 50 | |||
F316L | 485 | 170 | 30 | 50 | |||
F321 | 515 | 205 | 30 | 50 | |||
Stainless Steel Flanges manufacturer in India |
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View Martensitic Stainless Steel Pressed Flanges Material Equivalent, Buy Austenitic Stainless Steel Split Flanges Best Price & Fast Delivery, Available In A Wide Range of Ferritic Stainless Steel Cover Flanges Grades and Shapes, Stainless Steel Flanges manufacturer in India.
ASTM A182 flanges Equivalent
STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
SS A182 F304 | 1.4301 | S30400 | SUS 304 | 304S31 | 08Х18Н10 | Z7CN18‐09 | X5CrNi18-10 |
SS A182 F304L | 1.4306 / 1.4307 | S30403 | SUS 304L | 3304S11 | 03Х18Н11 | Z3CN18‐10 | X2CrNi18-9 / X2CrNi19-11 |
SS A182 F304H | 1.4301 | S30409 | – | – | – | – | – |
SS A182 F310 | 1.4841 | S31000 | SUS 310 | 310S24 | 20Ch25N20S2 | – | X15CrNi25-20 |
SS A182 F310S | 1.4845 | S31008 | SUS 310S | 310S16 | 20Ch23N18 | – | X8CrNi25-21 |
SS A182 F310H | – | S31009 | – | – | – | – | – |
SS A182 F316 | 1.4401 / 1.4436 | S31600 | SUS 316 | 316S31 / 316S33 | – | Z7CND17‐11‐02 | X5CrNiMo17-12-2 / X3CrNiMo17-13-3 |
SS A182 F316L | 1.4404 / 1.4435 | S31603 | SUS 316L | 316S11 / 316S13 | 03Ch17N14M3 / 03Ch17N14M2 | Z3CND17‐11‐02 / Z3CND18‐14‐03 | X2CrNiMo17-12-2 / X2CrNiMo18-14-3 |
SS A182 F316H | 1.4401 | S31609 | – | – | – | – | – |
SS A182 F316Ti | 1.4571 | S31635 | SUS 316Ti | 320S31 | 08Ch17N13M2T | Z6CNDT17‐123 | X6CrNiMoTi17-12-2 |
SS A182 F317 | 1.4449 | S31700 | SUS 317 | – | – | – | – |
SS A182 F317L | 1.4438 | S31703 | SUS 317L | – | – | – | X2CrNiMo18-15-4 |
SS A182 F321 | 1.4541 | S32100 | SUS 321 | – | – | – | X6CrNiTi18-10 |
SS A182 F321H | 1.4878 | S32109 | SUS 321H | – | – | – | X12CrNiTi18-9 |
SS A182 F347 | 1.4550 | S34700 | SUS 347 | – | 08Ch18N12B | – | X6CrNiNb18-10 |
SS A182 F347H | 1.4961 | S34709 | SUS 347H | – | – | – | X6CrNiNb18-12 |
SS A182 F904L | 1.4539 | N08904 | SUS 904L | 904S13 | STS 317J5L | Z2 NCDU 25-20 | X1NiCrMoCu25-20-5 |
SS Flanges manufacturers in India |
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A182 Stainless Steel Stub End Flanges HS Code
HS Code | Item Description | Policy |
---|---|---|
73 | Iron or Steel | |
73072100 | Other, of stainless steel: Flanges | Free |
7307 | Tube Or Pipe Fittings (for Example, Sleeves, Couplings, Elbows), Of Iron Or Steel - Cast Fittings : |
SS Flange price list India
(Price per piece)
Type | Sizes | Class | Grade | Price in UAE Dirham | Price in US $ |
---|---|---|---|---|---|
SS Socket Weld Flange | 3/4 in | Class 150 | A182 F304 | UAE Dirham 58.77 | US $ 16.00 |
SS Blind Flange | 4 in | Class 300 | A182 F304 | UAE Dirham 749.19 | US $ 203.96 |
SS Weld Neck Flange | 3/4 in | Class 150 | A182 F304 | UAE Dirham 46.91 | US $ 12.77 |
Looking for SS Flange manufacturer in India? Contact Rajveer Stainless And Alloys, drop us an email to info@highpressurepipefittings.com