F321H Stainless Steel Raised Face Weld Neck Flanges, Stainless Steel 321H Lap Joint Flanges Manufacturer in India.
Unifit Metalloys Inc is a renowned supplier and trader of Stainless Steel 321H Flanges, which is used in power plants by using fossil or nuclear fuels. These Stainless Steel 321H Slip On Flanges are also used in biotech and pharmaceuticals production, where vaccines and medicines are being used that treat poor health conditions and assist in restoring minds and bodies to their top conditions. Stainless Steel 321H Threaded Flanges can be used in paper and pulp production, such as in glossy paper, newsprint, cardboard boxes, writing paper, books, and so on. Meanwhile, range of industries of these Stainless Steel 321H Forged Flanges is very much wide. SS 321H Weld Neck Flanges are used in Oil and gas industries, which include upstream (production and exploration), midstream (shipping by ships, trucks, pipeline, rail) and downstream (refining into chemicals or fuels).
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Table of Contents
- Stainless Steel 321H Flanges Specification
- ASTM A182 F321H Stainless Steel Flanges Equivalent Grades
- Grade F321H Stainless Steel Flanges Chemical Composition
- ASTM A182 Stainless Steel 321H Flanges Mechanical Properties
- SS 321H Flanges Types
- Other Types of Grade 321H Stainless Steel Flanges in Stock
- ASTM A182 F321H Flanges Schedule / Class
- ASME B16.5 Stainless Steel 321H Pipe Flanges Dimensions In MM
- Pressure Rating of Stainless Steel 321H Pipe Flanges
ASTM A182 F321H Slip on Flanges, SS F321H Bleed Ring Flanges, 321H Stainless Steel Plate Flanges Supplier in Mumbai, India.
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Get a best quote for ANSI B16.11 Stainless Steel 321H Flanges from Leading Manufacturer, Buy F321H Weld Neck Flanges/Slip On Flanges at Best Price in India.
These Stainless Steel 321H Socket Weld Flanges are used for cold chain for to keep and produce fresh drinks and freezing foods at a particular set temperature. Stainless Steel 321H Blind Flanges can be also used for desalination plants for to change seawater into drinking water for dry areas and different tropical islands. These UNS S32109 Spectacle Blind Flanges are subject to severe inspection at every phase of the production method, right from starting material buying to dispatch of the product. Our DIN 1.4878 Lap Joint Flanges are used where on earth liquids, chemicals, gases and other fluids are being formed, transported, processed, or being used.
Stainless Steel 321H Flanges Specification
Specifications | ASTM A182 / ASME SA182 |
---|---|
Flange Size Chart | 1/2" (15 NB) to 48" (1200NB) DN10~DN5000 |
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 |
Flange Pressure Rating ANSI | Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS |
Flanges Pressure Calculation in DIN | 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64 |
ASME SA 182 Flange | 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K |
Flange UNI | 6Bar 10Bar 16Bar 25Bar 40Bar |
Flange EN | 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 Flange | Forged / Threaded / Screwed / Plate |
Test Certificates | EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc |
Flange Production technique | Forged, Heat treated and machined |
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 |
ASME A182 Flange Test | Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector |
ASTM A182 Flange Equipment | Press machine, Bending machine, Pushing Machine, electric bevelling machine, Sand-blasting machine etc |
Flange Origin | Indian / West Europe / Japan / USA / Korean |
Manufacturer of Flange | ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE etc. B.S: BS4504 , BS3293, BS1560, BS10 The other standard: AWWA C207; EN1092-1, GOST12820, JIS B2220; KS B1503, SABS1123; NFE29203; UNI2276 |
ASME SA182M Flange Uses & application | Bitumen upgraders. Heavy oil refineries. Nuclear power (mostly seamless). Petrochemicals and acids. |
EN 1092-1 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 |
ASTM A182 F321H Stainless Steel Flanges Equivalent Grades
STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
SS 321H | 1.4878 | S32109 | SUS 321H | - | - | - | X12CrNiTi18-9 |
Grade F321H Stainless Steel Flanges Chemical Composition
Grade | C | Mn | Si | P | S | Cr | N | Ni | Ti |
SS 321H | 0.04 – 0.10 | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 - 19.00 | 0.10 max | 9.00 – 12.00 | 4(C+N) – 0.70 max |
ASTM A182 Stainless Steel 321H 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 % |
SS 321H Flanges Types
Stainless Steel 321H Weld Neck Flanges
Stainless Steel 321H Slip-on Flanges
Stainless Steel 321H Blind Flanges
Stainless Steel 321H Socket weld Flanges
Stainless Steel 321H Long Weld Neck Flanges
Stainless Steel 321H Orifice Flanges
Stainless Steel 321H Lap Joint Flanges
Stainless Steel 321H Spectacle Blind Flanges
Stainless Steel 321H Nipolet Flanges
Stainless Steel 321H RTJ Flanges
Stainless Steel 321H Groove & Tongue Flanges
Stainless Steel 321H Screwed Flanges
Stainless Steel 321H Flanges Manufacturing Standards
American Steel Flanges Standard | |
Standard Code | Standard Name |
ANSI ASME SA-182 | Forged Flanges |
ANSI ASME B16.5 | Slip on flange, Welding neck flange, Blind flange, Threaded flange, Lap joint flange, RTJ flange |
ASME – B 16.47 | Welding neck flange, Blind flange |
ASME – B 16.36 | Welding neck flange Slip on flange |
German Steel Flanges Standard | |
DIN 2527 | Steel Blind Flanges, BLRF |
DIN 2573 / 2576 | Flat Flange for Welding (Slip On) |
DIN 2673 | Loose Flanges and Rings for Welding (Slip On Flanges and Plain Collars) |
DIN 2641 / 2642 | Lapped / Loose (Lap Joint) Flanges Plain Collars |
DIN 28115 | Long Neck Welding Flanges |
DIN PN10, PN16 | SS 321H PN10 Flanges, 321H SS DIN PN 10 Flanges, 321H SS PN16 Flange |
DIN PN20, PN25 | SS 321H PN20 Flanges, 321H SS DIN PN 25 Flanges |
DIN PN40, PN50 | SS 321H PN40 Flanges, 321H SS DIN PN 50 Flanges |
Japanese Steel Flanges Standard | |
JIS B2220 | Slipon plate flange (SOP), Slipon Hub (SOH), Socket Welding flange (SW), Welding neck flange (WN), Lapjoint (LJ), Threaded flange (TR)/ Itegral flange (IT) Blank flange (BL) |
JIS B2291 | Slipon plate flange (SOP), Slipon Hub (SOH), Socket Welding flange (SW), Welding neck flange (WN), Lapjoint (LJ), Threaded flange (TR)/ Itegral flange (IT) Blank flange (BL) |
JIS 5K, 10K | SS 321H 5K SORF Flanges, 321H SS 10K SOFF Flanges |
JIS 16K, 20K | SS 321H 16K Blind Flanges, 321H SS 20K BLRF Flanges |
JIS 30K, 40K | SS 321H 30K Slip on Flanges, 321H SS 40K Blind Flanges |
Italian Flanges Standard | |
UNI FLANGES | Plan flanges (2276, 2277, 2278, 6083, 6084) Welding neck (2280, 2281, 2282, 2283, 2284, 2285, 2286) Lapped flanges (6088, 6089, 6090, 2999, 2300) Blind flanges (6091, 6092, 6093, 6094, 6095, 6096, 6097) threaded flanges (2253, 2254) |
British Standard Pipe Flanges Standard | |
BS 10 Table D | SS 321H BS 10 Table D Flanges, 321H Table D Pipe Flange |
BS 10 Table E | SS 321H BS 10 Table E Flanges, 321H Table E Pipe Flange |
BS 10 Table F | SS 321H BS 10 Table E Flanges, 321H Stainless Steel Table E Flanges |
BS 10 Table H | SS 321H BS 10 Table E Flanges, Stainless Steel 321H Table E Pipe Flanges |
Other Types of Grade 321H Stainless Steel Flanges in Stock
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ASTM A182 F321H Flanges Schedule / Class
Flange Schedule/Class | Pipe Size - Pipe Flanges | Flange Connection Type | Max. Pressure |
---|---|---|---|
ASME B16.5 Class 150 | 1/2" | FNPT | 150 psi |
ASME B16.5 Class 150 | 1/2" | Socket Weld | 275 psi |
ASME B16.5 Class 150 | 1/2" | Welded | 150 psi |
ASME B16.5 Class 150 | 3/4" | FNPT | 150 psi |
ASME B16.5 Class 150 | 3/4" | Socket Weld | 275 psi |
ASME B16.5 Class 150 | 1-1/4" | Socket Weld | 275 psi |
ASME B16.5 Class 150 | 1-1/2" | Socket Weld | 275 psi |
ASME B16.5 Class 150 | 2" | FNPT | 150 psi |
ASME B16.5 Class 150 | 2" | Socket Weld | 275 psi |
ASME B16.5 Class 150 | 2-1/2" | Socket Weld | 275 psi |
ASME B16.5 Class 150 | 3" | Socket Weld | 275 psi |
ASME B16.5 Class 150 | 4" | FNPT | 150 psi |
ASME B16.5 Class 150 | 4" | Socket Weld | 275 psi |
ASME B16.5 Class 300 | 1/2" | Slip On | 720 psi |
ASME B16.5 Class 300 | 1/2" | Slip On | 720 psi |
ASME B16.5 Class 300 | 1" | Slip On | 720 psi |
ASME B16.5 Class 300 | 1" | Slip On | 720 psi |
ASME B16.5 Class 300 | 1-1/4" | FNPT | 720 psi |
ASME B16.5 Class 300 | 1-1/4" | Slip On | 720 psi |
ASME B16.5 Class 300 | 1-1/2" | Slip On | 720 psi |
ASME B16.5 Class 300 | 1-1/2" | Slip On | 720 psi |
ASME B16.5 Class 300 | 2" | Slip On | 720 psi |
ASME B16.5 Class 300 | 2" | Slip On | 720 psi |
ASME B16.5 Class 300 | 2-1/2" | Slip On | 720 psi |
ASME B16.5 Class 300 | 2-1/2" | Slip On | 720 psi |
ASME B16.5 Class 300 | 3" | Slip On | 720 psi |
ASME B16.5 Class 300 | 3" | Slip On | 720 psi |
ASME B16.5 Class 300 | 4" | Slip On | 720 psi |
ASME B16.5 Class 300 | 4" | Slip On | 720 psi |
ASME B16.5 Stainless Steel 321H Pipe Flanges Dimensions In MM
NPS (in.) |
Stainless Steel F321H Flanges Dimensions | ||||
---|---|---|---|---|---|
Dia. of Flange (in.) |
No. of Bolts |
Dia. of Bolts (in.) |
Dia. of Bolt Holes (in.) |
Bolt Circle (in.) |
|
1/4 | 3-3/8 | 4 | 1/2 | 0.62 | 2-1/4 |
1/2 | 3-1/2 | 4 | 1/2 | 0.62 | 2-3/8 |
3/4 | 3-7/8 | 4 | 1/2 | 0.62 | 2-3/4 |
1 | 4-1/4 | 4 | 1/2 | 0.62 | 3-1/8 |
1-1/4 | 4-5/8 | 4 | 1/2 | 0.62 | 3-1/2 |
1-1/2 | 5 | 4 | 1/2 | 0.62 | 3-7/8 |
2 | 6 | 4 | 5/8 | 0.75 | 4-3/4 |
2-1/2 | 7 | 4 | 5/8 | 0.75 | 5-1/2 |
3 | 7-1/2 | 4 | 5/8 | 0.75 | 6 |
3-1/2 | 8-1/2 | 8 | 5/8 | 0.75 | 7 |
4 | 9 | 8 | 5/8 | 0.75 | 7-1/2 |
5 | 10 | 8 | 3/4 | 0.88 | 8-1/2 |
6 | 11 | 8 | 3/4 | 0.88 | 9-1/2 |
8 | 13-1/2 | 8 | 3/4 | 0.88 | 11-3/4 |
10 | 16 | 12 | 7/8 | 1 | 14-1/4 |
12 | 19 | 12 | 7/8 | 1 | 17 |
14 | 21 | 12 | 1 | 1.12 | 18-3/4 |
16 | 23-1/2 | 16 | 1 | 1.12 | 21-1/4 |
18 | 25 | 16 | 1-1/8 | 1.25 | 22-3/4 |
20 | 27-1/2 | 20 | 1-1/8 | 1.25 | 25 |
24 | 32 | 20 | 1-1/4 | 1.38 | 29-1/2 |
UNS S32109 Stainless Steel Flange Pressure Rating
ASME | Pressure Temperature Ratings For Stainless Steel 321H Flanges | ||||||
Temperature °F | Class 150 | Class 300 | Class 400 | Class 600 | Class 900 | Class 1500 | Class 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 |
Pressure Rating of Stainless Steel 321H Pipe Flanges
ASME/ANSI B 16.5 | Blind Flange, High Hub Blind Flange, Slip on Flange, Welding Neck Flange, Socket Weld Flange, Ring Type Joint Flange, Lap Joint Flange, Threaded Flange |
PRESSURE CLASS | 150, 300, 400, 600, 900, 1500, 2500 |
ASME/ANSI B 16.47 | Blind Flange [Series A & B],Welding Neck Flange |
PRESSURE CLASS | 75, 150, 300, 400, 600, 900 |
ASME/ANSI B 16.36 | Slip on Flange, Threaded Flange, Welding Neck Flange, |
PRESSURE CLASS | 300, 400, 600, 900, 1500, 2500 |
BS 4504 SEC 3.1 | Plate Flange, Loose Plate Flange, Loose Plate With Weld Neck Flange, Blank Flange, Welding Neck Flange, Hubbed Slip on Flange, Hubbed Threaded Flange, Lapped Pipe End Flange, |
PRESSURE CLASS | PN 2.5 TO PN 40 |
BS 4504[PART 1] | Plate Flange, Loose Plate With Weld On Plate Collar, Blank Flange, Welding Neck Flange, Hubbed Slip-On Hubbed Threaded, |
PRESSURE CLASS | PN 2.5 TO PN 400 |
BS 1560 BOSS | Plate Flange, Loose Plate With Weld On Plate Collar, Blank Flange, Welding Neck Flange, Hubbed Slip-On Hubbed Threaded, |
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 |
Stainless Steel ASTM A182 F321H Flanges Suppliers in India
City We Supply Flanges | |||||
Bengaluru | Mumbai | Chennai | Hyderabad | Kolkata | Pune |
New Delhi | Ahmedabad | Jaipur | Surat | Salem | Gandhinagar |
Bhiwandi | Tiruppur | Sivakasi | Jamnagar | Thiruvananthapuram | Rajahmundry |
Bhubaneswar | Vijaywada | Firozabad | Bokaro Steel City | Rajkot | Bharuch |
Panna | Raipur | Cochin | Ludhiana | Panipat | Durgapur |
Peenya | Pimpri-Chinchwad | Channapatna | Kharagpur | Nashik | Bareilly |
Varanasi | Haldia | Rourkela | Bangalore | Moradabad | Indore |
Visakhapatnam | Trivandrum | Pithampur | Dibrugarh | Angul | Gwalior |
Coimbatore | Kannur | Nagpur | Vadodara | Rudrapur | Noida |
Agra | Bhagalpur | Jamshedpur | Bhilai | Lucknow | Kanpur |
Thane | Bhopal | Sri City | Bareilly | Hosdurg | Pithampur |
Stainless Steel 321H Flanges Exporter in India
Countries we export Flanges worldwide: | ||||
Manama | Atyrau | Kuwait | Netherlands | Iran |
Bahrain | Qatar | UAE | Africa | China |
Nigeria | Mexico | Canada | Venezuela | United Kingdom |
United States | South Africa | Malaysia | Bangladesh | Turkey |
Singapore | Sri Lanka | Australia | Brazil | Germany |
France | Italy | South Korea | Poland | Belgium |
Russia | Vietnam | Jordan | Portugal | Egypt |
Morocco | Israel | Costa Rica | Iraq | Madagascar |
Kazakhstan | Thailand | Romania | Philippines | Spain |
Hongkong | Taiwan | Japan | Ukraine | Chile |