321 Stainless Steel Slip on Flange | ASTM A182 Stainless Steel F321 Slip on Flange | ASTM A182 F321 Slip on Flanges | ASTM A182 F321 SORF Flanges | SS 321 Raised Face Slip On Flanges | ANSI B16.5 F321 Stainless Steel SORF Flanges | F321 Stainless Steel Slip on Flange.
SS 321 Socket Weld Flanges, ASTM A182 F321 Weld Neck Flanges, SS 321 Blind Flanges Manufacturer in India.
Neelkamal Alloys LLP is a widely held stockist of Stainless Steel 321 Flanges, which is easily formable. A182 F321 Slip On Flanges has great ductility and is suitable for use in deep draw applications. We are an internationally renowned stockiest and supplier of these excellent quality Flanges, which are popular among the customers for durability and trouble free continuous performance. Also, we offer these Stainless Steel 321 Flanges in length, shape, and thickness to fulfill the clients’ demands. ASME SA182 321 Threaded Flanges has excellent oxidation resistance in high temperatures and good welding performance, which can be used for automotive exhaust pipes or oil equipment. Grade 321 Weld Neck Flanges also offer to our clients at customized sizes and shapes as per client’s requirement. Stainless Steel 321 Socket Weld Flanges is thoroughly inspected on definite parameters for to make sure its nature of defect-free. As an acclaimed undertaking of the business, Neelkamal Alloys is included in offering an unfathomable cluster of Stainless Steel 321 Flanges as a maker, exporter, stockiest and supplier to our household and worldwide customers.Gr. 321 Blind Flanges is used in a number of applications, and is mainly predominant in the automotive industry. Stainless Steel 321 Spectacle Blind Flanges merges excellent high temp corrosion resistance by means of medium strength, overall cost and good formability. ASTM A182 F321 Lap Joint Flanges is usually well-thought-out as a Cr alloys, with functions in consume systems of automobiles and functions that call for weldability.
DIN 1.4541 Threaded Flanges, SS 321 Weldo Flange, ASME SA182 SS 321 RTJ Flanges Supplier in Mumbai, India.
Quick Section Links
- What is Stainless Steel 321 Flanges?
- ASME B16.5 Stainless Steel 321 Flanges Specifications
- ANSI B16.5 Stainless Steel 321 Pipe Flanges Forms & Availability
- Types of Stainless Steel 321 Flanges
- ASTM A182 F321 Stainless Steel Flanges Equivalent Grades
- ASTM A182 F321 Stainless Steel Flanges Price List
- 321 Stainless Steel Pipe Flanges Chemical Composition
- Stainless Steel 321 Flanges Mechanical Properties
- Other Types of Grade 321 Stainless Steel Flanges in Stock
ASME SA182 F321 Ring Type Joint Flanges is not as resilient to corrosion or soaring-temp oxidation as the superior-alloyed products. Grade 321 Orifice Flanges is still far-off higher to low alloy corrosion resisting steels and mild steel, along with most glazed mild alloys. Our company is offering this premium range of SS 321 Flanges at very affordable rates. We keep on upgrading our firm and production methodology to provide the best services. We store considerable stock of SS 321 / 321H Flanges to complete urgent demands. A182 F321 Nippo Flanges are particularly useful for functions where corrosion protection or oxidation beyond the volume of steel and some covered steels is required.
Dimensional Standards For Stainless Steel Flanges
- American Standard Flanges (ANSI/ASME/AWWA)
- European Standard Flanges (EN)
- German Standard Flanges (DIN)
- British Standard Flanges (BS)
- Japanese Standard Flanges (JIS)
- MSS Standard Flanges (MSS-SP)
- Petroleum Standard Flanges (API)
- South African Standard Flanges (SABS / SANS)
- Russian Standard Flanges (GOST)
Material Testing of Stainless Steel Flanges
- Mechanical Testing Such as Tensile of Area
- Chemical Analysis – Spectro Analysis
- Hardness Test
- Positive Material Identification – PMI
- Chemical Analysis – Spectro Analysis
- Testing
- Micro and MacroTest
- Flattening Test
- Pitting Resistance Test
- Intergranular Corrosion (IGC) Test
- Flaring Test
Documentation of Stainless Steel Flanges
- Commercial Invoice which includes HS Code
- Certificate of Origin legalized/attested by Chamber of Commerce or Embassy
- Packing List including net weight and gross weight, number of boxes, Marks and Numbers
- Raw Material Test Reports
- Fumigation Certificates
- Material Traceability Records
- Raw Material Test Reports
- Quality Assurance Plan (QAP)
- Material Traceability Records
- Heat Treatment Charts
- Quality Assurance Plan (QAP)
- Test Certificates certifying NACE MR0103, NACE MR0175
- Heat Treatment Charts
- Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2
- Test Certificates certifying NACE MR0103, NACE MR0175
- Welding Procedure Specification/Procedure Qualification Record, WPS/PQR
- NABL approved Laboratory Test Reports
- Form A for the purposes of the Generalized System of Preferences (GSP)
- Welding Procedure Specification/Procedure Qualification Record, WPS/PQR
ASME B16.5 Stainless Steel 321 Flanges Specifications
| Specifications | ASTM A182 / ASME SA182 |
|---|---|
| Flanges size | 1/2" (15 NB) to 48" (1200NB) DN10~DN5000 |
| Flanges Dimensions | ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Flange, ASME Flange, BS Flange, DIN Flange, EN Flange, GOST Flange. |
| Class / Pressure | 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc. |
| Flange Face Type | Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ) |
| Manufacturing Standards | 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, ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE,
BS Flange, EN Flange, API 6A Flange etc 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) Any other specilised Flange 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 |
| Standard UNI | 6Bar 10Bar 16Bar 25Bar 40Bar |
| Test Certificates | EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc |
| Flanges uses & application | Nuclear power (mostly seamless). Petrochemicals and acids. Bitumen upgraders. Heavy oil refineries. |
| Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175. | |
Stainless Steel 321 Pipe Flanges Standards
| 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 |
| ASME/ANSI B 16.36 | Welding Neck Flange, Slip on Flange, Threaded Flange |
| PRESSURE CLASS | 300, 400, 600, 900, 1500, 2500 |
| 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 |
Call +91- 22- 66362225 / +91- 22- 66662225 OR
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ANSI B16.5 Stainless Steel 321 Pipe Flanges Forms & Availability
| Products | Size | |
| SS 321 Plate Flanges | SS 321 Ring Type Joint Flanges | Sizes 1/2" (15 NB) to 48" (1200NB) |
| SS 321 Reducing Flanges | SS 321 Slip On Flanges | |
| SS 321 Blind Flanges | SS 321 Threaded Flanges | |
| SS 321 Long Weld Neck Flanges | SS 321 Weld Neck Flanges | |
| SS 321 Spectacle Blind Flanges | SS 321 Square Flanges | |
| SS 321 Orifice Flanges | SS 321 Spade Flange | |
| SS 321 Raised Face Flanges | SS 321 Weldoflange | |
| SS 321 High Hub Blind Flanges | SS 321 SORF Flange | |
| SS 321 WNRF Flange | SS 321 Socket Weld Flanges | |
| SS 321 Lap Joint Flanges | SS 321 Flat Face Flanges | |
| SS 321 Puddle Flange | SS 321 BLRF Flanges | |
| SS 321 SWRF Flanges | SS 321 Screwed Flanges | |
Types of Stainless Steel 321 Flanges
SS 321 Slip on Flange
SS 321 Weld Neck Flange
321 Stainless Steel Weld Neck Flange | ASTM A182 Stainless Steel F321 Welding Neck Flange | ASTM A182 F321 Weld Neck Flanges | ASTM A182 F321 WNRF Flanges | SS 321 Raised Face Weld Neck Flanges | ANSI B16.5 F321 Stainless Steel WNRF Flanges | F321 Stainless Steel Weld Neck Flange.
SS 321 Blind Flange
321 Stainless Steel Blind Flange | ASTM A182 Stainless Steel F321 Blind Flange | ASTM A182 F321 Blind Flanges | ASTM A182 F321 BLRF Flanges | SS 321 Raised Face Blind Flanges | ANSI B16.5 F321 Stainless Steel BLRF Flanges | F321 Stainless Steel Blind Flange.
SS 321 Socket Weld Flange
321 Stainless Steel Socket Weld Flange | ASTM A182 Stainless Steel F321 Socket Weld Flange | ASTM A182 F321 Socket Weld Flanges | ASTM A182 F321 SWRF Flanges | SS 321 Raised Face Socket Weld Flanges | ANSI B16.5 F321 Stainless Steel SWRF Flanges | F321 Stainless Steel Socket Weld Flange.
SS 321 Threaded Flange
321 Stainless Steel Threaded Flange | ASTM A182 Stainless Steel F321 Threaded Flange | ASTM A182 F321 Threaded Flanges | ASTM A182 F321 Screwed Flanges | SS 321 Raised Face Threaded Flanges | ANSI B16.5 F321 Stainless Steel Screwed Flanges | F321 Stainless Steel Threaded Flange.
SS 321 Orifice Flange
321 Stainless Steel Orifice Flange | ASTM A182 Stainless Steel F321 Orifice Flange | ASTM A182 F321 Orifice Flanges | ASTM A182 F321 Orifice Flanges | SS 321 Raised Face Orifice Flanges | ANSI B16.5 F321 Stainless Steel Orifice Flanges | F321 Stainless Steel Orifice Flange.
SS 321 Long Weld Neck Flange
321 Stainless Steel Long Weld Neck Flange | ASTM A182 Stainless Steel F321 Long Weld Neck Flange | ASTM A182 F321 Long Weld Neck Flanges | ASTM A182 F321 LWNRF Flanges | SS 321 Raised Face Long Weld Neck Flanges | ANSI B16.5 F321 Stainless Steel LWNRF Flanges | F321 Stainless Steel Long Weld Neck Flange.
SS 321 Spectacle Blind Flange
321 Stainless Steel Spectacle Blind Flange | ASTM A182 Stainless Steel F321 Spectacle Blind Flange | ASTM A182 F321 Spectacle Blind Flanges | ASTM A182 F321 Spectacle Blind Flanges | SS 321 Raised Face Spectacle Blind Flanges | ANSI B16.5 F321 Stainless Steel Spectacle Blind Flanges | F321 Stainless Steel Spectacle Blind Flange.
SS 321 Ring Type Joint Flange
321 Stainless Steel Ring Type Joint Flange | ASTM A182 Stainless Steel F321 Ring Type Joint Flange | ASTM A182 F321 Ring Type Joint Flanges | ASTM A182 F321 RTJ Flanges | SS 321 Ring Type Joint Flanges | ANSI B16.5 F321 Stainless Steel RTJ Flanges | F321 Stainless Steel Ring Type Joint Flange.
ASTM A182 F321 Stainless Steel Flanges Equivalent Grades
| STANDARD | WERKSTOFF NR. | UNS | JIS | EN |
| SS 321 | 1.4541 | S32100 | SUS 321 | X6CrNiTi18-10 |
ASTM A182 F321 Stainless Steel Flanges Price List
Contact us or click on request a quote button to get our competitive prices for 321 Stainless Steel Flange. Neelkamal Alloys LLP maintain the large inventory of high quality ASTM A182 F321 Stainless Steel Flanges for sale to our clients throughout globally.
321 Stainless Steel Pipe 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
| 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 % |
Pressure Rating Of 321 Stainless Steel Flanges
| ANSI/ASME B16.34 | PRESSURE RATING CHART | ||||||
| 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 |
Size Chart Of Stainless Steel 321 Flange
| Nominal Pipe Size | Outside Diameter of Flanges | Thickness of Flanges | Diameter of Raised Face | Diameter of Hub at Base | Length Thru Hub | Diameter or Bore | Diameter of Hub at Bevel | Radius of Fillet | Depth of Socket | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Welding Neck | Slip-On Threaded Socket | Lap Joint | Slip-on Socket | Lap Joint | ||||||||
| O | Q | R | X | Y | Y | Y | W | B | H | r | Z | |
| 1/2 | 3-1/2 | 7/16 | 1-3/8 | 1-3/16 | 1-7/8 | 5/8 | 5/8 | .88 | .90 | .84 | 1/8 | 3/8 |
| 3/4 | 3-7/8 | 1/2 | 1-11/16 | 1-1/2 | 2-1/16 | 5/8 | 5/8 | 1.09 | 1.11 | 1.05 | 1/8 | 7/16 |
| 1 | 4-1/4 | 9/16 | 2 | 1-15/16 | 2-3/16 | 11/16 | 11/16 | 1.36 | 1.38 | 1.32 | 1/8 | 1/2 |
| 1-1/4 | 4-5/8 | 5/8 | 2-1/2 | 2-5/16 | 2-1/4 | 13/16 | 13/16 | 1.70 | 1.72 | 1.66 | 3/16 | 9/16 |
| 1-1/2 | 5 | 11/16 | 2-7/8 | 2-9/16 | 2-7/16 | 7/8 | 7/8 | 1.95 | 1.97 | 1.90 | 1/4 | 5/8 |
| 2 | 6 | 3/4 | 3-5/8 | 3-1/16 | 2-1/2 | 1 | 1 | 2.44 | 2.46 | 2.38 | 5/16 | 11/16 |
| 2-1/2 | 7 | 7/8 | 4-1/8 | 3-9/16 | 2-3/4 | 1-1/8 | 1-1/8 | 2.94 | 2.97 | 2.88 | 5/16 | 3/4 |
| 3 | 7-1/2 | 15/16 | 5 | 4-1/4 | 2-3/4 | 1-3/16 | 1-3/16 | 3.57 | 3.60 | 3.50 | 3/8 | 13/16 |
| 3-1/2 | 8-1/2 | 15/16 | 5-1/2 | 4-13/16 | 2-13/16 | 1-1/4 | 1-1/4 | 4.07 | 4.10 | 4.00 | 3/8 | 7/8 |
| 4 | 9 | 15/16 | 6-3/16 | 5-5/16 | 3 | 1-5/16 | 1-5/16 | 4.57 | 4.60 | 4.50 | 7/16 | 15/16 |
| 5 | 10 | 15/16 | 7.5/16 | 6-7/16 | 3-1/2 | 1-7/16 | 1-7/16 | 5.66 | 5.69 | 5.56 | 7/16 | 15/16 |
| 6 | 11 | 1 | 8-1/2 | 7-9/16 | 3-1/2 | 1-9/16 | 1-9/16 | 6.72 | 6.75 | 6.63 | 1/2 | 1-1/16 |
| 8 | 13-1/2 | 1-1/8 | 10-5/8 | 9-11/16 | 4 | 1-3/4 | 1-3/4 | 8.72 | 8.75 | 8.63 | 1/2 | 1-1/4 |
| 10 | 16 | 1-3/16 | 12-3/4 | 12 | 4 | 1-15/16 | 1-15/16 | 10.88 | 10.92 | 10.75 | 1/2 | 1-5/16 |
| 12 | 19 | 1-1/4 | 15 | 14-3/8 | 4-1/2 | 2-3/16 | 2-3/16 | 12.88 | 12.92 | 12.75 | 1/2 | 1-9/16 |
| 14 | 21 | 1-3/8 | 16-1/4 | 15-3/4 | 5 | 2-1/4 | 3-1/8 | 14.14 | 14.18 | 14.00 | 1/2 | 1-5/8 |
| 16 | 23-1/2 | 1-7/16 | 18-1/2 | 18 | 5 | 2-1/2 | 3-7/16 | 16.16 | 16.19 | 16.00 | 1/2 | 1-3/4 |
| 18 | 25 | 1-9/16 | 21 | 19-7/8 | 5-1/2 | 2-11/16 | 3-13/16 | 18.18 | 18.20 | 18.00 | 1/2 | 1-15/16 |
| 20 | 27-1/2 | 1-11/16 | 23 | 22 | 5-11/16 | 2-7/8 | 4-1/16 | 20.20 | 20.25 | 20.00 | 1/2 | 2-1/8 |
| 24 | 32 | 1-7/8 | 27-1/4 | 26-1/8 | 6 | 3-1/4 | 4-3/8 | 24.25 | 24.25 | 24.00 | 1/2 | 2-1/2 |
Weight Chart Of Stainless Steel 321 Flanges
| Pipe Normal Diam. | O.D. Flange | Thk. Of Flange Min | Diam. of Hub |
Diameter of Raised Face | Length Hub.Y | Thread Length | Diam. of Bolt Circle |
Diam. of Bolt Holes |
Number of Bolts |
Diam. of Bolts (inch) |
KG | LB | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| inch | dn | O | C | X | G | Y | T | BC | BH | BN | BD | ||
| 1/2" | 15 | 89.00 | 11.20 | 30.20 | 35.10 | 15.70 | 15.70 | 60.50 | 15.80 | 4 | 1/2" | 0.4 | 0.9 |
| 3/4" | 20 | 98.50 | 12.70 | 38.10 | 42.90 | 15.70 | 15.70 | 69.90 | 15.80 | 4 | 1/2" | 0.7 | 1.5 |
| 1" | 25 | 108.00 | 14.20 | 49.30 | 50.80 | 17.50 | 17.50 | 79.30 | 15.80 | 4 | 1/2" | 0.8 | 1.8 |
| 1-1/4" | 32 | 117.50 | 15.70 | 58.70 | 63.50 | 20.60 | 20.60 | 88.90 | 15.80 | 4 | 1/2" | 1.2 | 2.6 |
| 1-1/2" | 40 | 127.00 | 17.50 | 65.00 | 73.20 | 22.40 | 22.40 | 98.60 | 15.80 | 4 | 1/2" | 1.5 | 3.3 |
| 2" | 50 | 152.50 | 19.10 | 77.70 | 91.90 | 25.40 | 25.40 | 120.70 | 19.10 | 4 | 5/8" | 2.3 | 5.1 |
| 2-1/2" | 65 | 178.00 | 22.40 | 90.40 | 104.60 | 28.40 | 28.40 | 139.70 | 19.10 | 4 | 5/8" | 3.7 | 8.1 |
| 3" | 80 | 190.50 | 23.90 | 108.00 | 127.00 | 30.20 | 30.20 | 152.40 | 19.10 | 4 | 5/8" | 4.1 | 9 |
| 3-1/2" | 90 | 216.00 | 23.90 | 122.20 | 139.70 | 31.80 | 31.80 | 177.80 | 19.10 | 8 | 5/8" | 5.1 | 11.2 |
| 4" | 100 | 228.50 | 23.90 | 134.90 | 157.20 | 33.30 | 33.30 | 190.50 | 19.10 | 8 | 5/8" | 5.9 | 13 |
| 5" | 125 | 254.00 | 23.90 | 163.60 | 185.70 | 36.60 | 36.60 | 215.90 | 22.40 | 8 | 3/4" | 7 | 15.4 |
| 6" | 150 | 279.50 | 25.40 | 192.00 | 215.90 | 39.60 | 39.60 | 241.30 | 22.40 | 8 | 3/4" | 8.4 | 18.5 |
| 8" | 200 | 343.00 | 28.40 | 246.10 | 269.70 | 44.50 | 44.50 | 298.50 | 22.40 | 8 | 3/4" | 13 | 28.6 |
| 10" | 250 | 406.50 | 30.20 | 304.80 | 323.90 | 49.30 | 49.30 | 362.00 | 25.40 | 12 | 7/8" | 18 | 39.5 |
| 12" | 300 | 482.50 | 31.80 | 365.30 | 381.00 | 55.60 | 55.60 | 431.80 | 25.40 | 12 | 7/8" | 29 | 64 |
| 14" | 350 | 533.50 | 35.10 | 400.10 | 412.80 | 57.20 | 57.20 | 476.30 | 28.50 | 12 | 1" | 39 | 86 |
| 16" | 400 | 597.00 | 36.60 | 457.20 | 469.90 | 63.50 | 63.50 | 539.80 | 28.50 | 16 | 1" | 47 | 103 |
| 18" | 450 | 635.00 | 39.60 | 505.00 | 533.40 | 68.30 | 68.30 | 577.90 | 31.80 | 16 | 1 1/8" | 57 | 126 |
| 20" | 500 | 698.50 | 42.90 | 558.80 | 584.20 | 73.20 | 73.20 | 635.00 | 31.80 | 20 | 1 1/8" | 76 | 167 |
| 24" | 600 | 813.00 | 47.80 | 663.40 | 692.20 | 82.60 | 82.60 | 749.30 | 35.10 | 20 | 1 1/4" | 97 | 214 |
Other Types of Grade 321 Stainless Steel Flanges in Stock
- Stainless Steel 321 Pipe Flanges
- SS 321 Reducing Flanges
- 321 SS Slip On Flanges
- 321 Stainless Steel Blind Flanges
- SS UNS S32100 Socket Weld Flanges
- SS WERKSTOFF NR. 1.4541 Flanges
- ASTM A182 F321 Stainless Steel Weld Neck Flanges
- Stainless Steel 321 Lap Joint Flanges
- SS 321 Threaded Flanges
- 321 SS Raised Face Flanges
- 321 Stainless Steel Orifice Flanges
- SS UNS S32100 Ring Type Joint Flanges
- SS WERKSTOFF NR. 1.4541 Forged Flange
- ANSI B16.5 F321 Stainless Steel Flat Face Flanges
- Stainless Steel 321 SWRF Flange
- Stainless Steel 321 SORF Flanges
- Stainless Steel 321 NipoFlange
- SS 321 Weldo Flange
- 321 SS BLRF Flanges
- 321 Stainless Steel WNRF Flanges
- 321 SS JIS B2220 Flange
- 6 Inch 321 Stainless Steel Pipe Flanges
- DIN 1.4541 Pipe Flanges
- 3 inch SS 321 Welding Neck 300 LBS Flange
- ASTM A180 F321 Expander Flanges
- SS 321 Raised Face Blind Flanges
- SS 321 RTJ Flange
- 321 SS Exhaust Flanges
- Stainless Steel 321 Tongue & Groove Flanges
- SS 321 Reducing Flanges
- 321 SS Plate Flanges
- 321 Stainless Steel Puddle Flanges
- SS UNS S32100 Male & Female Flanges
- SS 321 Ring Spacer
- SS WERKSTOFF NR. 1.4541 Forged Flanges
- ASTM A182 Stainless Steel 321 Bleed Ring Flange
- Stainless Steel 321 Screwed Flanges
- SS 321 Square Flanges
- 321 SS BS 10 Flanges
- 321 Stainless Steel BS 4504 Flanges
- SS UNS S32100 ASME B16.5 Flanges
- SS WERKSTOFF NR. 1.4541 EN 1092-1 Flanges
- SS ASTM A182 F321 SAE Flanges
- ASTM A182 Gr. 321 SS RTJ Flanges
- ANSI B16.5 F321 Stainless Steel ASME Flanges
- Stainless Steel 321 BS 4504 Flanges
- Stainless Steel SUS 321 Class 2500 Flange
- Class 150 321 Stainless Steel Pipe Flange
- SS 321 BS 4504 Flanges
- SS 321 JIS B2220 Flange
