Specialized Stainless Steel 321 Flanges Manufacturer, ASTM A182 F321 Flanges Dimensions.
Marcel Piping Projects Supply PVT LTD is a well-known firm that manufactures and distributes a wide range of SS 321 / 321H Flanges, Which has oxidation resistant to 1600 °F. Stainless Steel 321 Flanges are developed to supply 18-8 alloys type with their inter-granular corrosion resistance. Stainless Steel 321H Flanges isn’t subject to weld decay (inter-granular erosion) when exposed to mildly corrosive surroundings. Stainless Steel 321 Slip On Raised Flanges is a titanium stabilized chromium-nickel authenticate stainless steel with good strength and excellent erosion resistance, as supplied in the annealed condition. Stainless Steel 321 Blind Flanges are excellent choice for many applications ranging from oil and gas refinery equipment’s to automotive exhaust system. Stainless Steel 321 Weld Neck Flanges can be formed and drawn, high pressure are needed and other spring back is encountered than carbon steel. Stress Relief Heat this SS 321 Socket Weld Flanges are up to 700 ° C for 1 to 2 hours and air cool. Stainless Steel 321 Threaded Flanges contain 18 chromium, 8 nickel and substantial addition of titanium. Stainless Steel 321 Spectacle Blind Flanges has like erosion resistance 304 Stainless Steel. Stainless Steel 321 Lap Joint Flanges isn’t suitable at temperature 1700 ° F. Titanium is added to the composition of Stainless Steel 321H Ring common Type Flanges to suppress grain boundary chromium carbide rush and reduce susceptibility to inter-granular corrosion.
We are leading Stockists and Suppliers of ASTM A182 F321 Stainless Steel Flanges in USA, UK, Qatar, Mexico, Nigeria, Saudi Arabia, Kuwait, Iran, Kazakhstan, Bahrain, Vietnam, Indonesia, Norway, Ghana, Colombia, Azerbaijan, Libya.
We are ISO Certified Manufacturer and Stockist of 321 Stainless Steel Flange ANSI 150, Table D & Table E Stainless Steel 321 Flange, Series A & B SS 321 Weld Neck Flange, ASTM A182 F321 Lap Joint Flange, JIS Stainless Steel 321 Orifice Flanges, PN10 PN16 Stainless Steel 321 Slip On Flange Pressure Rating, Stainless Steel 321 Threaded Flange at Reasonable Price.
- Stainless Steel 321 Flanges Standard Specifications
- 321 Stainless Steel Flanges Grades
- Stainless Steel 321 Flanges Standards
- 321 Stainless Steel Flange Equivalent Grades
- Stainless Steel 321 Flanges Chemical Composition
- Stainless Steel 321 Flanges Mechanical Properties
- 321 Stainless Steel Class 150 Flange Weight In KG
- 321 Stainless Steel Class 300 Flange Weight In KG
- 321 Stainless Steel Class 600 Flange Weight In KG
- 321 Stainless Steel Class 900 Flange Weight In KG
- 321 Stainless Steel Class 1500 Flange Weight In KG
- 321 Stainless Steel Class 2500 Flange Weight In KG
- Stainless Steel 321 Flange Weights By Pressure Class and Size
- Stainless Steel 321 Flange Pressure Rating
- How To Order Stainless Steel 321 Flanges?
- 321 Stainless Steel Flanges Industries and Applications
- Stainless Steel 321 Flanges Supply and Export Network
- Stainless Steel 321 Flange Types and Prices
- Stainless Steel 321 Weld Neck Flange
- Stainless Steel 321 Long Weld Neck Flange
- Stainless Steel 321 Slip On Flange
- Stainless Steel 321 Spectacle Blind Flanges
- Stainless Steel 321 Socket Weld Flanges
- Stainless Steel 321 Blind Flanges / Dummy Flange
- Stainless Steel 321 Screwed / Threaded Flanges
- Stainless Steel 321 Orifice Flanges
- Stainless Steel 321 Lap Joint Flanges
- Stainless Steel 321 Square Flanges
- Stainless Steel 321 RTJ Flanges
- Stainless Steel 321 Tongue and Groove Flange
- Stainless Steel 321 Expander Flanges
- Stainless Steel 321 Reducing Flanges
- Stainless Steel 321 Male & Female Flanges
- Stainless Steel 321 Weldolet Flange
- Stainless Steel 321 Nipolet Flange
- Stainless Steel 321 Backing Ring Flanges
- Stainless Steel 321 Ring Spacer Flanges
- Stainless Steel 321 Paddle Blind Flanges
- Stainless Steel 321 Plate Flange
- Stainless Steel 321 High Hub Blind Flange
- Stainless Steel 321 Custom Flanges
- Stainless Steel 321 Swivel Ring Flange
We are Leading Exporter and Supplier of ASTM A182 Stainless Steel 321 Flanges, UNS S32100 Class 150 Flanges Raised Face, WERKSTOFF NR. 1.4541 Flange, JIS SUS 321 Flanges Flat Face, MSS SP-44 SS 321 Flange, BS Square Flange, GOST Backup Flange, AFNOR Nipoflange, EN X6CrNiTi18-10 Flange, Class 300#, 600#, 900#, 1500#, 2500# Stainless Steel 321 Flanges Dimensions.
Stainless Steel 321 Flange Standard Specifications
ASTM A182 F321 Flange Specification Chart
Product Name | Stainless Steel 321 Flanges |
---|---|
Size Range | 1/2″ (15 NB) to 48″ (1200NB) |
Class / Pressure Rating | 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc. |
Standards / Dimensions | ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, BS, GOST, MSS SP-44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605 |
Flange Face Types / Connection Type | Flat Face Flange (FF), Raised Face Flange (RF), Ring Joint Flange (RTJ), Lap Joint Flange, Male and Female Flange (M&F), Large and Small Tongue-and-Groove Flange (T&G) |
Dimensions | ANSI B16.5, ANSI B16.47 Series A & B, ASA, API-605, MSS SP44, AWWA, Custom Drawings |
Custom Design | As per your drawing | AS, BS, ANSI, DIN, JIS | Equal and Reducing Configurations |
Material Test Certificates (MTC) | As per EN 10204 3.2 and EN 10204 3.1, Test Certificates certifying NACE MR0175, NACE MR0103 |
Test Certificates | 100% Radiography Test Report, EN 10204/3.1B, Raw Materials Certificate, Third Party Inspection Report, etc |
Tests | Hydrostatic testing machine, Direct-reading Spectrograph, UI trasonic flaw detector, X-ray detector, Magnetic particle detector |
Equipment / Machines | Press machine, Pushing Machine, Bending machine, Sand-blasting machine, electric bevelling machine, etc. |
Coating | Anti-rust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized |
Origin | Indian / USA / Japan / West Europe / Korean |
Applications/Usage | Offshore, Oil Field, Shipbuilding, Water System, Natural Gas, Pipe Projects, Electric Power, etc. |
Top Export Network | USA, UK, Qatar, Mexico, Nigeria, Saudi Arabia, Kuwait, Iran, Kazakhstan, Bahrain, Vietnam, Indonesia, Norway, Ghana, Colombia, Azerbaijan, Libya. |
Stainless Steel 321 Flanges Available Grades
ASTM A182 F321 Flange Grades
Stainless Steel 321 Flange Standards
SS 321 Flange Standard Dimensions
Stainless Steel 321 Flange International Standards
SS 321 Equivalent Grades
STANDARD | WERKSTOFF NR. | UNS | JIS | EN |
SS 321 | 1.4541 | S32100 | SUS 321 | X6CrNiTi18-10 |
Stainless Steel 321 Flanges Chemical Composition
ASTM A182 F321 Flanges Chemical Composition
Grade | C | Mn | Si | P | S | Cr | N | Ni | Ti |
SS 321 | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 – 19.00 | 0.10 max | 9.00 – 12.00 | 5(C+N) – 0.70 max |
Stainless Steel 321 Flanges Mechanical Properties
ASTM A182 F321 Flanges Mechanical Properties
Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
8.0 g/cm3 | 1457 °C (2650 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
321 Stainless Steel Class 150 Flange Weight in KG
Weight Chart of Class 150 Flanges to ASME B 16.5
NOMINAL SIZE | DIMENSIONS | WEIGHT (KG) | ||||
---|---|---|---|---|---|---|
NPS (Inches) |
DN (mm) | FLANGE MM |
FLANGE THICKNESS |
SOW SW |
WN | BLIND |
1/2 | 15 | 88.9 | 11.2 | 0.4 | 0.5 | 0.4 |
3/4 | 20 | 98.6 | 12.7 | 0.6 | 0.7 | 0.6 |
1 | 25 | 108 | 14.2 | 0.8 | 1 | 0.9 |
1 1/4 | 32 | 117.3 | 15.7 | 1 | 1.3 | 1.2 |
1 1/2 | 40 | 127 | 17.5 | 1.3 | 1.7 | 1.5 |
2 | 50 | 152.4 | 19.1 | 2.1 | 2.6 | 2.4 |
2 1/2 | 65 | 177.8 | 22.4 | 3.3 | 4.1 | 3.9 |
3 | 80 | 190.5 | 23.9 | 3.9 | 4.9 | 4.9 |
3 1/2 | 90 | 215.9 | 23.9 | 4.8 | 6.1 | 6.2 |
4 | 100 | 228.6 | 23.9 | 5.3 | 6.8 | 7.0 |
5 | 125 | 254 | 23.9 | 6.1 | 8.6 | 8.6 |
6 | 150 | 279.4 | 25.4 | 7.5 | 10.6 | 11.3 |
8 | 200 | 342.9 | 28.4 | 12.1 | 17.6 | 19.6 |
10 | 250 | 406.4 | 30.2 | 16.5 | 24 | 28.6 |
12 | 300 | 482.6 | 31.8 | 26.2 | 36.5 | 43.2 |
14 | 350 | 533.4 | 35.1 | 34.6 | 48.4 | 58.1 |
16 | 400 | 596.9 | 36.6 | 44.8 | 60.6 | 76.1 |
18 | 450 | 635 | 39.6 | 48.9 | 68.3 | 93.7 |
20 | 500 | 698.5 | 42.9 | 61.9 | 84.5 | 122.0 |
24 | 600 | 812.8 | 47.8 | 86.9 | 115 | 185.0 |
321 Stainless Steel Class 300 Flange Weight in KG
Weight Chart of Class 300 Flanges to ASME B 16.5
NOMINAL SIZE | DIMENSIONS | WEIGHT (KG) | ||||
---|---|---|---|---|---|---|
NPS (Inches) |
DN (mm) | FLANGE OD A MM |
FLANGE THICKNESS D MM |
SOW SW |
WN | BLIND |
1/2 | 15 | 95.3 | 14.2 | 0.6 | 0.8 | 0.6 |
3/4 | 20 | 117.3 | 15.7 | 1.1 | 1.3 | 1.1 |
1 | 25 | 124 | 17.5 | 1.4 | 1.5 | 1.4 |
1 1/4 | 32 | 133.4 | 19.1 | 1.7 | 2.0 | 1.8 |
1 1/2 | 40 | 155.5 | 20.6 | 2.5 | 2.9 | 2.7 |
2 | 50 | 165.1 | 22.4 | 2.9 | 3.4 | 3.2 |
2 1/2 | 65 | 190.5 | 25.4 | 4.3 | 5.2 | 4.9 |
3 | 80 | 215.9 | 28.4 | 5.9 | 6.9 | 6.8 |
3 1/2 | 90 | 228.6 | 30.2 | 7.3 | 8.7 | 8.7 |
4 | 100 | 254 | 31.8 | 9.6 | 11.2 | 11.5 |
5 | 125 | 279.4 | 35.1 | 12.3 | 15.1 | 15.6 |
6 | 150 | 317.5 | 36.6 | 15.6 | 19.1 | 20.9 |
8 | 200 | 381 | 41.1 | 24.2 | 29.9 | 34.3 |
10 | 250 | 444.5 | 47.6 | 34.1 | 42.7 | 53.3 |
12 | 300 | 520.7 | 50.8 | 49.8 | 61.8 | 78.8 |
14 | 350 | 584.2 | 53.8 | 69.9 | 85.8 | 105.0 |
16 | 400 | 647.7 | 57.2 | 88.1 | 106.0 | 137.0 |
18 | 450 | 711.2 | 60.5 | 109.0 | 131.0 | 175.0 |
20 | 500 | 774.7 | 63.5 | 134.0 | 158.0 | 221.0 |
24 | 600 | 914.4 | 70.0 | 201.0 | 230.0 | 339.0 |
321 Stainless Steel Class 600 Flange Weight in KG
Weight Chart of Class 600 Flanges to ASME B 16.5
NOMINAL SIZE | DIMENSIONS | WEIGHT (KG) | ||||
---|---|---|---|---|---|---|
NPS (Inches) |
DN (mm) | FLANGE OD A MM |
FLANGE THICKNESS D MM |
SOW SW |
WN | BLIND |
1/2 | 15 | 95.3 | 14.2 | 0.7 | 0.9 | 0.8 |
3/4 | 20 | 117.3 | 15.7 | 1.3 | 1.5 | 1.3 |
1 | 25 | 124.0 | 17.5 | 1.5 | 1.8 | 1.6 |
1 1/4 | 32 | 133.4 | 20.6 | 2 | 2.5 | 2.2 |
1 1/2 | 40 | 155.4 | 22.4 | 3 | 3.5 | 3.3 |
2 | 50 | 165.1 | 25.4 | 3.6 | 4.4 | 4.2 |
2 1/2 | 65 | 190.5 | 28.4 | 5.3 | 6.4 | 6.1 |
3 | 80 | 209.6 | 31.8 | 7 | 8.5 | 8.4 |
3 1/2 | 90 | 228.6 | 35.1 | 8.8 | 10.7 | 11 |
4 | 100 | 273.1 | 38.1 | 14.5 | 17.4 | 17.3 |
5 | 125 | 330.2 | 44.5 | 24.4 | 29.2 | 29.4 |
6 | 150 | 355.6 | 47.8 | 28.7 | 34.9 | 36.1 |
8 | 200 | 419.1 | 55.6 | 43.4 | 53.9 | 58.9 |
10 | 250 | 508 | 63.5 | 70.3 | 86.5 | 97.5 |
12 | 300 | 558.8 | 66.5 | 84.2 | 103.0 | 124 |
14 | 350 | 603.3 | 69.9 | 98.7 | 122.0 | 151 |
16 | 400 | 685.8 | 76.2 | 142.0 | 170.0 | 214 |
18 | 450 | 743 | 82.6 | 173.0 | 204.0 | 272 |
20 | 500 | 812.8 | 88.9 | 220.0 | 254.0 | 349.0 |
24 | 600 | 939.8 | 101.6 | 312.0 | 358.0 | 533.0 |
321 Stainless Steel Class 900 Flange Weight in KG
Weight Chart of Class 900 Flanges to ASME B 16.5
NOMINAL SIZE | DIMENSIONS | WEIGHT (KG) | ||||
---|---|---|---|---|---|---|
NPS (Inches) |
DN (mm) | FLANGE OD A MM |
FLANGE THICKNESS D MM |
SOW SW |
WN | BLIND |
1/2 | 15 | 120.7 | 22.4 | 1.8 | 1.9 | 1.8 |
3/4 | 20 | 130 | 25.4 | 2.4 | 2.6 | 2.4 |
1 | 25 | 149.4 | 28.4 | 3.6 | 3.7 | 3.6 |
1 1/4 | 32 | 158.8 | 28.4 | 4 | 4.3 | 4.1 |
1 1/2 | 40 | 177.8 | 31.8 | 5.5 | 5.9 | 5.8 |
2 | 50 | 215.9 | 38.1 | 10.2 | 10.8 | 10 |
2 1/2 | 65 | 244.3 | 41.1 | 13.9 | 15 | 14 |
3 | 80 | 241.3 | 38.1 | 11.6 | 13.7 | 13.1 |
4 | 100 | 292.1 | 44.5 | 19.7 | 22.5 | 26.9 |
5 | 125 | 349.3 | 50.8 | 31.9 | 37.4 | 36.5 |
6 | 150 | 381 | 55.6 | 41.1 | 47.7 | 47.4 |
8 | 200 | 469.9 | 63.5 | 70.7 | 81.3 | 82.5 |
10 | 250 | 546.1 | 69.9 | 101.0 | 119 | 122.0 |
12 | 300 | 609.6 | 79.2 | 133.0 | 157.0 | 173.0 |
14 | 350 | 641.4 | 85.6 | 153.0 | 180.0 | 206.0 |
16 | 400 | 704.9 | 88.9 | 185.0 | 217.0 | 259.0 |
18 | 450 | 787.4 | 101.6 | 258.0 | 292.0 | 367.0 |
20 | 500 | 857.3 | 108.0 | 317.0 | 362.0 | 463.0 |
24 | 600 | 1041.4 | 139.7 | 606.0 | 665.0 | 876.0 |
321 Stainless Steel Class 1500 Flange Weight in KG
Weight Chart of Class 1500 Flanges to ASME B 16.5
NOMINAL SIZE | DIMENSIONS | WEIGHT (KG) | ||||
---|---|---|---|---|---|---|
NPS (Inches) |
DN (mm) | FLANGE OD A MM |
FLANGE THICKNESS D MM |
SOW SW |
WN | BLIND |
1/2 | 15 | 120.7 | 22.4 | 1.8 | 1.9 | 1.8 |
3/4 | 20 | 130 | 25.4 | 2.4 | 2.6 | 2.4 |
1 | 25 | 149.4 | 28.4 | 3.6 | 3.7 | 3.6 |
1 1/4 | 32 | 158.8 | 28.4 | 4 | 4.3 | 4.1 |
1 1/2 | 40 | 177.8 | 31.8 | 5.5 | 5.9 | 5.8 |
2 | 50 | 215.9 | 38.1 | 10.2 | 10.8 | 10.1 |
2 1/2 | 65 | 244.3 | 41.1 | 13.9 | 15 | 14 |
3 | 80 | 266.7 | 47.8 | 19.9 | 19.1 | |
4 | 100 | 311.2 | 53.8 | 29.9 | 29.9 | |
5 | 125 | 374.7 | 73.2 | 55.4 | 58.4 | |
6 | 150 | 393.7 | 82.6 | 68.4 | 71.8 | |
8 | 200 | 482.6 | 91.9 | 117 | 122 | |
10 | 250 | 584.2 | 108 | 194.0 | 210.0 | |
12 | 300 | 673.1 | 124 | 288.0 | 316.0 | |
14 | 350 | 749.3 | 133.4 | 380.0 | 420 | |
16 | 400 | 825.5 | 146.1 | 485.0 | 558.0 | |
18 | 450 | 914.4 | 162.1 | 644.0 | 760.0 | |
20 | 500 | 984.3 | 177.8 | 775.0 | 965.0 | |
24 | 600 | 1168.4 | 203.2 | 1232.0 | 1558.0 |
321 Stainless Steel Class 2500 Flange Weight in KG
Weight Chart of Class 2500 Flanges to ASME B 16.5
NOMINAL SIZE | DIMENSIONS | WEIGHT (KG) | |||
---|---|---|---|---|---|
NPS (Inches) |
DN (mm) | FLANGE OD A MM |
FLANGE THICKNESS D MM |
WN | BLIND |
1/2 | 15 | 133.4 | 30.2 | 3.1 | 3.0 |
3/4 | 20 | 139.7 | 31.8 | 3.7 | 3.5 |
1 | 25 | 158.8 | 35.1 | 5.2 | 5.0 |
1 1/4 | 32 | 184.2 | 38.1 | 7.7 | 7.4 |
1 1/2 | 40 | 203.2 | 44.5 | 10.9 | 10.4 |
2 | 50 | 235 | 50.8 | 16.2 | 15.6 |
2 1/2 | 65 | 266.7 | 57.2 | 23.7 | 22.6 |
3 | 80 | 304.8 | 66.5 | 36.2 | 34.8 |
4 | 100 | 355.6 | 76.2 | 55.3 | 53.9 |
5 | 125 | 419.1 | 91.9 | 92.5 | 90.8 |
6 | 150 | 482.6 | 108 | 143.0 | 141 |
8 | 200 | 552.5 | 127 | 215.0 | 214 |
10 | 250 | 673.1 | 165.1 | 406.0 | 411.0 |
12 | 300 | 762 | 184.2 | 572.0 | 592.0 |
Stainless Steel 321 Flange Weights by Pressure Class and Size
Pipe Size (inch) | 150 # | 300 # | 600 # | 900 # | 1500 # | 2500 # | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
WN | SO | BLD | WN | SO | BLD | WN | SO | BLD | WN | SO | BLD | WN | SO | BLD | WN | SO | BLD | |
1/2″ | 2 | 1 | 1 | 2 | 1 | 1 | 2 | 2 | 2 | SEE 1500 # WEIGHTS | 5 | 4 | 4 | 7 | 7 | 7 | ||
3/4″ | 2 | 2 | 2 | 3 | 3 | 3 | 4 | 3 | 3 | SEE 1500 # WEIGHTS | 6 | 5 | 6 | 8 | 8 | 8 | ||
1″ | 3 | 2 | 2 | 4 | 3 | 3 | 4 | 4 | 4 | SEE 1500 # WEIGHTS | 9 | 8 | 8 | 12 | 11 | 11 | ||
1 1/2″ | 4 | 3 | 3 | 7 | 6 | 6 | 8 | 7 | 8 | SEE 1500 # WEIGHTS | 13 | 12 | 13 | 25 | 22 | 23 | ||
2″ | 6 | 5 | 5 | 9 | 7 | 8 | 12 | 9 | 10 | SEE 1500 # WEIGHTS | 25 | 25 | 25 | 42 | 37 | 39 | ||
2 1/2″ | 8 | 7 | 7 | 12 | 10 | 12 | 18 | 13 | 15 | SEE 1500 # WEIGHTS | 36 | 36 | 35 | 52 | 55 | 56 | ||
3″ | 10 | 8 | 9 | 15 | 13 | 16 | 23 | 16 | 20 | 31 | 26 | 29 | 48 | 48 | 48 | 94 | 83 | 86 |
4″ | 15 | 13 | 17 | 25 | 22 | 27 | 42 | 37 | 41 | 53 | 53 | 54 | 73 | 73 | 73 | 145 | 125 | 130 |
5″ | 19 | 15 | 20 | 32 | 28 | 35 | 68 | 63 | 68 | 86 | 83 | 87 | 130 | 130 | 140 | 245 | 210 | 225 |
6″ | 24 | 19 | 26 | 42 | 39 | 50 | 81 | 80 | 86 | 110 | 110 | 115 | 165 | 165 | 160 | 380 | 325 | 345 |
8″ | 39 | 30 | 45 | 67 | 58 | 81 | 120 | 115 | 140 | 175 | 170 | 200 | 275 | 260 | 300 | 580 | 485 | 530 |
10″ | 52 | 43 | 70 | 91 | 81 | 124 | 190 | 170 | 230 | 260 | 245 | 290 | 455 | 435 | 510 | 1075 | 930 | 1025 |
12″ | 80 | 64 | 110 | 140 | 115 | 185 | 225 | 200 | 295 | 325 | 325 | 415 | 690 | 580 | 690 | 1525 | 1100 | 1300 |
14″ | 110 | 90 | 140 | 180 | 165 | 250 | 280 | 230 | 355 | 400 | 400 | 520 | 940 | NA | 975 | NA | NA | NA |
16″ | 140 | 98 | 180 | 250 | 190 | 295 | 390 | 330 | 495 | 495 | 425 | 600 | 1250 | NA | 1300 | NA | NA | NA |
18″ | 150 | 130 | 220 | 320 | 250 | 395 | 475 | 400 | 630 | 680 | 600 | 850 | 1625 | NA | 1750 | NA | NA | NA |
20″ | 180 | 165 | 285 | 400 | 315 | 505 | 590 | 510 | 810 | 830 | 730 | 1075 | 2050 | NA | 2225 | NA | NA | NA |
22″ | 225 | 185 | 355 | 465 | 370 | 640 | 720 | 590 | 1000 | NA | NA | NA | NA | NA | NA | NA | NA | NA |
24″ | 260 | 220 | 430 | 580 | 475 | 790 | 830 | 730 | 1250 | 1500 | 1400 | 2025 | 3325 | NA | 3625 | NA | NA | NA |
Stainless Steel 321 Flange Pressure Rating
Temp. °F |
75# psi |
150# psi |
300# psi |
---|---|---|---|
-20~100 | 140 | 275 | 720 |
200 | 125 | 250 | 650 |
300 | 115 | 230 | 595 |
400 | 110 | 200 | 550 |
500 | 85 | 170 | 515 |
600 | 70 | 140 | 485 |
650 | 60 | 125 | 475 |
700 | – | 110 | 465 |
750 | – | 95 | 460 |
800 | – | 80 | 450 |
850 | – | 65 | 445 |
900 | – | 50 | 440 |
950 | – | 35 | 385 |
1000 | – | 20 | 365 |
1050 | – | – | 360 |
1100 | – | – | 310 |
1150 | – | – | 235 |
1200 | – | – | 185 |
1250 | – | – | 140 |
1300 | – | – | 110 |
1350 | – | – | 85 |
1400 | – | – | 65 |
1450 | – | – | 50 |
1500 | – | – | 40 |
Temp.°F | 400# | 600# | 900# |
---|---|---|---|
-20~100 | 960 | 1440 | 2160 |
200 | 865 | 1295 | 1945 |
300 | 795 | 1190 | 1785 |
400 | 735 | 1105 | 1655 |
500 | 690 | 1030 | 1550 |
600 | 650 | 975 | 1460 |
650 | 635 | 950 | 1425 |
700 | 620 | 930 | 1395 |
750 | 610 | 915 | 1375 |
800 | 600 | 900 | 1355 |
850 | 595 | 895 | 1340 |
900 | 590 | 885 | 1325 |
950 | 515 | 775 | 1160 |
1000 | 485 | 725 | 1090 |
1050 | 480 | 720 | 1080 |
1100 | 415 | 625 | 935 |
1150 | 315 | 475 | 710 |
1200 | 245 | 370 | 555 |
1250 | 185 | 280 | 420 |
1300 | 145 | 220 | 330 |
1350 | 115 | 170 | 255 |
1400 | 85 | 130 | 195 |
1450 | 70 | 105 | 155 |
1500 | 50 | 75 | 115 |
Temp.°F | 1500# | 2500# |
---|---|---|
-20~100 | 3600 | 6000 |
200 | 3240 | 5400 |
300 | 2975 | 4960 |
400 | 2760 | 4600 |
500 | 2580 | 4300 |
600 | 2435 | 4060 |
650 | 2375 | 3960 |
700 | 2330 | 3880 |
750 | 2290 | 3820 |
800 | 2255 | 3760 |
850 | 2230 | 3720 |
900 | 2210 | 3680 |
950 | 1930 | 3220 |
1000 | 1820 | 3030 |
1050 | 1800 | 3000 |
1100 | 1560 | 2600 |
1150 | 1185 | 1970 |
1200 | 925 | 1545 |
1250 | 705 | 1170 |
1300 | 550 | 915 |
1350 | 430 | 715 |
1400 | 325 | 545 |
1450 | 255 | 430 |
1500 | 190 | 315 |
In Stock Stainless Steel 321 Flanges Types
SS 321 Flanges Price in India
Note: Flanges Prices are depended on Material Grades, Standards, Dimensions, Sizes, Order Quantity, etc. Prices Mentioned on website are for referance purpose only. To get market leading prices for Stainless Steel 321 Flanges contact us now.
How To Order Stainless Steel 321 Flanges?
Parameters to request estimates
- Flange type (welding neck, slip-on, threaded, lap joint flange, etc)
- Grade 321 Stainless Steel Flange specification (example ASME B16.5, ASME B16.47 type A, EN 1092-1, JIS, UNI, DIN, etc.)
- Nominal pipe size (NPS)
- SS 321 Flange rating (or class): flanges’ rating can range from 150 to 2500 for ASME flanges, from 5k to 30k for JIS B2220 flanges and KS1503 flanges; from PN 6 to PN 100 for European and Russian-standard flanges (DIN, UNI, EN 1092-1, GOST 12820 / 12821-80); Class 600/3, 1000/3, 1600/3, 2500/3, 4000/3 for SANS/SABS flanges (South African standard for flanges)
- Pipe schedule (for welding neck and socket weld flanges)
- Stainless Steel 321 Flange facing type (FF; RF, RTJ): according to ASME B16.5, the raised face is the standard facing for flanges (different facings, like RTJ or flat face FF, have to be ordered specifically)
- Stainless Steel 321 Flange surface finish (smooth, stock, concentric serrated, etc)
- SS 321 Flange Quantity
ASTM A182 F321 Stainless Steel Flanges Industries and Applications
SS 321 Flange Applications
- Pumps, Valves, and vessels in manufacturing and food processing.
- Pipe connections in industrial waterworks.
- Heat exchangers and heating systems of all sizes.
- Mining support.
- Nuclear power systems.
- Plumbing and mechanical systems.
- Assemblies in the oil, gas, and petrochemical industries.
- Fire protection systems.
Stainless Steel 321 Flange Supply and Export Network
List of Cities and Countries
Afghanistan | Algeria | Angola | Argentina |
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Bolivia | Brazil | Bulgaria | Canada |
Chile | China | Colombia | Costa Rica |
Croatia | Czech Republic | Aberdeen | Abu Dhabi |
Ahmedabad | Ahvaz | Al Jubail | Al Khobar |
Algiers | Ankara | Atyrau | Bangkok |
Bengaluru | Bhopal | Bogota | Brisbane |
Busan | Cairo | Calgary | Caracas |
Chandigarh | Chennai | Chiyoda | Coimbatore |
Colombo | Courbevoie |
Denmark | Ecuador | Egypt | Estonia |
Finland | France | Gabon | Ghana |
Greece | Hong Kong | Hungary | India |
Indonesia | Iran | Iraq | Israel |
Italy | Japan | Jordan | Dallas |
Dammam | Doha | Dubai | Edmonton |
Ernakulam | Faridabad | Geoje-si | Gimhae-si |
Granada | Gurgaon | Hanoi | Haryana |
Ho Chi Minh City | Hong Kong | Houston | Howrah |
Hyderabad | Indore | Istanbul | Jakarta |
Jeddah |
Kazakhstan | Kenya | Kuwait | Lebanon |
Libya | Lithuania | Malaysia | Mexico |
Mongolia | Morocco | Netherlands | New Zealand |
Nigeria | Norway | Oman | Pakistan |
Peru | Philippines | Poland | Portugal |
Qatar | Romania | Russia | Karachi |
Kolkata | Kuala Lumpur | Kuwait City | La Victoria |
Lagos | Lahore | London | Los Angeles |
Ludhiana | Madrid | Manama | Melbourne |
Mexico City | Milan | Montreal | Moscow |
Mumbai | Muscat | Navi Mumbai | New Delhi |
New York | Noida | Perth | Petaling Jaya |
Pimpri-Chinchwad | Port-of-Spain | Pune | Rajkot |
Rio de Janeiro | Riyadh |
Saudi Arabia | Serbia | Singapore | Slovakia |
South Africa | South Korea | Spain | Sri Lanka |
Sweden | Switzerland | Taiwan | Thailand |
Trinidad & Tobago | Tunisia | Turkey | Ukraine |
United Arab Emirates (UAE) | United Kingdom (UK) | United States (US) | Venezuela |
Vietnam | Yemen | Santiago | Secunderabad |
Seoul | Sharjah | Singapore | Surat |
Sydney | Tehran | Thane | Thiruvananthapuram |
Toronto | Ulsan | Vadodara | Visakhapatnam |
Vung Tau |