Stainless Steel 304L Flanges Overview
| Sizes in Stock |
|
|---|---|
| American and European Standards | A182, SA182, UNS S30403, WNR 1.4307 |
| Raw Material Origin | American, Korean, Janpanese, European, Russia, Indian |
| Manufacturing Standards | ASME B16.5, ASME B16.47 Series A & B, MSS SP44, B16.48, BS4504, BS 10, EN-1092, DIN, AWWA, ASA, API-605 |
| Approval | ADNOC, Q CHEM, EIL, MA’ADEN, KNPC, BAPCO, SABIC, KOC, Saudi Aramco, Marine and KPI. |
| Trade Name | SUS 304L, 304S11, 03Х18Н11 |
| Free Sample | Yes |
| Class | 150#, 300#, 600#, 900#, 1500#, 2500# |
| Manufacturing Process | Forging, Rolling, Casting |
| Pressure | PN6, PN10, PN16, PN25, PN40, PN64 |
| Face | Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ) |
| Lifespan | 20 to over 50 years |
| Connection | Welding |
| HSN Code | 73072100 |
| Delivery Time |
|
| MTC | EN 10204 3.1 |
SS 304L Blind Flange Manufacturer in India With Size NPS 1/2 to 48″ With MTC
Stainless Steel 304L Flanges Specification
Find Stainless Steel 304L Flanges Manufacturer in India Who Provides Specification
SS 304L Blind Flanges Sizes
- Class:150 to 2500#
- NPS:1/2 to 48
- SCH:Sch 5 to XXS
Stainless Steel 304L Slip On Flanges Types
- Blind
- Socket Weld
- Slip On
- Weld Neck etc.
AISI 304L Lap Joint Flanges Services
- Forging
- Machining
- Heating Treatment
304L Stainless Steel Weld Neck Flanges Finish
- Serrated
- Mirror
- Smooth
- Spiral/Concentric
INOX 304L Weld Neck Flanges Neck Type
- Triangular
- Knurled
- Square
- Hex
SUS 304L Threaded Flanges Documentation
- MTC
- 100% Radiography Test Report
- Third Party Inspection
304L SS Plate Flange Physical Properties
- Melting Point: 1400 °C (2550 °F)
- Temperature: 870°C (1600°F)
- Density: 8.0 g/cm³
INOX 304L Socket Weld Flanges Standards
- UNS: S30403
- WNR: 1.4307
- ASTM: A182 | ASME : SA182
SUS 304L Exhaust Flange Features
- Excellent Strength
- Toughness
- Corrosion-resistant
UNS S30403 Socket Weld Flanges Process
- Cutting
- Forging
- Rolling
- Casting
WNR 1.4306 Lap Joint Flanges Threads
- NPT, MNPT
- BSPT
- BSPP
- FNPT
304L Stainless steel Ring Type Joint Flange Testing
- Tensile
- PMI
- Hardness test
- Pressure
SUS 304L Exhaust Flange Fulfill
- NACE MR0175/ MR0103
- ISO 15156
- Sour service
INOX 304L Joint Flange Supporting Material
- Flange Bolts
- Ring Joint
- Gasket
SUS 304L Plate Flange Testing Facility
- Hydro test
- X-ray Detector
- NDT
Purchase ASTM A182 UNS S30403 Slip On Flange With Sch 5 to XXS At Factory Price
ASTM A182 UNS S30403 SORF Flange Size Chart
Find Stainless Steel 304L Flanges Supplier in India Who Provide Custom Sizes
| Size | WT | OD | Raised Face Dia. | Dia. of Hub at Base | Dia. or Bore | Length Thru Hub | Depth of Socket | Hub at Bevel Dia. | Radius of Fillet | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Slip-on Socket | Lap Joint | Welding Neck | Lap Joint | Slip-On Threaded Socket | ||||||||
| Q | O | R | X | W | B | Y | Y | Y | Z | H | r | |
| 3/4 | 1/2 | 3-7/8 | 1-11/16 | 1-1/2 | 1.09 | 1.11 | 2-1/16 | 5/8 | 5/8 | 7/16 | 1.05 | 1/8 |
| 1/2 | 7/16 | 3-1/2 | 1-3/8 | 1-3/16 | .88 | .90 | 1-7/8 | 5/8 | 5/8 | 3/8 | .84 | 1/8 |
| 1-1/2 | 11/16 | 5 | 2-7/8 | 2-9/16 | 1.95 | 1.97 | 2-7/16 | 7/8 | 7/8 | 5/8 | 1.90 | 1/4 |
| 1-1/4 | 5/8 | 4-5/8 | 2-1/2 | 2-5/16 | 1.70 | 1.72 | 2-1/4 | 13/16 | 13/16 | 9/16 | 1.66 | 3/16 |
| 3 | 15/16 | 7-1/2 | 5 | 4-1/4 | 3.57 | 3.60 | 2-3/4 | 1-3/16 | 1-3/16 | 13/16 | 3.50 | 3/8 |
| 2-1/2 | 7/8 | 7 | 4-1/8 | 3-9/16 | 2.94 | 2.97 | 2-3/4 | 1-1/8 | 1-1/8 | 3/4 | 2.88 | 5/16 |
| 3-1/2 | 15/16 | 8-1/2 | 5-1/2 | 4-13/16 | 4.07 | 4.10 | 2-13/16 | 1-1/4 | 1-1/4 | 7/8 | 4.00 | 3/8 |
| 5 | 15/16 | 10 | 7.5/16 | 6-7/16 | 5.66 | 5.69 | 3-1/2 | 1-7/16 | 1-7/16 | 15/16 | 5.56 | 7/16 |
| 6 | 1 | 11 | 8-1/2 | 7-9/16 | 6.72 | 6.75 | 3-1/2 | 1-9/16 | 1-9/16 | 1-1/16 | 6.63 | 1/2 |
| 10 | 1-3/16 | 16 | 12-3/4 | 12 | 10.88 | 10.92 | 4 | 1-15/16 | 1-15/16 | 1-5/16 | 10.75 | 1/2 |
| 8 | 1-1/8 | 13-1/2 | 10-5/8 | 9-11/16 | 8.72 | 8.75 | 4 | 1-3/4 | 1-3/4 | 1-1/4 | 8.63 | 1/2 |
| 12 | 1-1/4 | 19 | 15 | 14-3/8 | 12.88 | 12.92 | 4-1/2 | 2-3/16 | 2-3/16 | 1-9/16 | 12.75 | 1/2 |
| 14 | 1-3/8 | 21 | 16-1/4 | 15-3/4 | 14.14 | 14.18 | 5 | 3-1/8 | 2-1/4 | 1-5/8 | 14.00 | 1/2 |
| 18 | 1-9/16 | 25 | 21 | 19-7/8 | 18.18 | 18.20 | 5-1/2 | 3-13/16 | 2-11/16 | 1-15/16 | 18.00 | 1/2 |
| 24 | 1-7/8 | 32 | 27-1/4 | 26-1/8 | 24.25 | 24.25 | 6 | 4-3/8 | 3-1/4 | 2-1/2 | 24.00 | 1/2 |
Stainless Steel 304L Flanges Types
Buy Various Types of Flanges From Stainless Steel 304L Flanges Supplier in India
Stainless steel 304L Slip On Flanges
SS 304L Blind Flanges
UNS S30403 Weld Neck Flanges
WNR 1.4306 Socket Weld Flanges
304L Stainless steel Threaded Flanges
INOX 304L Lap Joint Flanges
SUS 304L Exhaust Flange
AISI 304L Orifice Flanges
304L SS Plate Flange
SS 304L Blind Flange Weight Chart
| Size | OD | Raised Face Diameter | Hub Diam. | WT min | No. of Bolts | Bolt Holes Diam. | Thread Length | Length Hub.Y | Bolt Circle Diam. | Diam. of Bolts (inch) | LB | KG | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| inch | dn | O | G | X | C | BN | BH | T | Y | BC | BD | ||
| 3/4″ | 20 | 98.50 | 42.90 | 38.10 | 12.70 | 4 | 15.80 | 15.70 | 15.70 | 69.90 | 1/2″ | 1.5 | 0.7 |
| 1/2″ | 15 | 89.00 | 35.10 | 30.20 | 11.20 | 4 | 15.80 | 15.70 | 15.70 | 60.50 | 1/2″ | 0.9 | 0.4 |
| 1-1/2″ | 40 | 127.00 | 73.20 | 65.00 | 17.50 | 4 | 15.80 | 22.40 | 22.40 | 98.60 | 1/2″ | 3.3 | 1.5 |
| 1-1/4″ | 32 | 117.50 | 63.50 | 58.70 | 15.70 | 4 | 15.80 | 20.60 | 20.60 | 88.90 | 1/2″ | 2.6 | 1.2 |
| 2″ | 50 | 152.50 | 91.90 | 77.70 | 19.10 | 4 | 19.10 | 25.40 | 25.40 | 120.70 | 5/8″ | 5.1 | 2.3 |
| 3″ | 80 | 190.50 | 127.00 | 108.00 | 23.90 | 4 | 19.10 | 30.20 | 30.20 | 152.40 | 5/8″ | 9 | 4.1 |
| 3-1/2″ | 90 | 216.00 | 139.70 | 122.20 | 23.90 | 8 | 19.10 | 31.80 | 31.80 | 177.80 | 5/8″ | 11.2 | 5.1 |
| 5″ | 125 | 254.00 | 185.70 | 163.60 | 23.90 | 8 | 22.40 | 36.60 | 36.60 | 215.90 | 3/4″ | 15.4 | 7 |
| 6″ | 150 | 279.50 | 215.90 | 192.00 | 25.40 | 8 | 22.40 | 39.60 | 39.60 | 241.30 | 3/4″ | 18.5 | 8.4 |
| 10″ | 250 | 406.50 | 323.90 | 304.80 | 30.20 | 12 | 25.40 | 49.30 | 49.30 | 362.00 | 7/8″ | 39.5 | 18 |
| 8″ | 200 | 343.00 | 269.70 | 246.10 | 28.40 | 8 | 22.40 | 44.50 | 44.50 | 298.50 | 3/4″ | 28.6 | 13 |
| 16″ | 400 | 597.00 | 469.90 | 457.20 | 36.60 | 16 | 28.50 | 63.50 | 63.50 | 539.80 | 1″ | 103 | 47 |
| 14″ | 350 | 533.50 | 412.80 | 400.10 | 35.10 | 12 | 28.50 | 57.20 | 57.20 | 476.30 | 1″ | 86 | 39 |
| 24″ | 600 | 813.00 | 692.20 | 663.40 | 47.80 | 20 | 35.10 | 82.60 | 82.60 | 749.30 | 1 1/4″ | 214 | 97 |
| 20″ | 500 | 698.50 | 584.20 | 558.80 | 42.90 | 20 | 31.80 | 73.20 | 73.20 | 635.00 | 1 1/8″ | 167 | 76 |
INOX 304L Weld Neck Flanges Application
- Specialty Chemicals
- Chemical Equipment
- Gas Processing
- Pulp and Paper Industry
- Power Generation
- Condensers
UNS S30403 Socket Weld Flange Pressure Rating
| ANSI/ASME B16.34 | Pressure Chart | ||||||
|---|---|---|---|---|---|---|---|
| Temp (°F) | 600# | 400# | 300# | 150# | 900# | 2500# | 1500# |
| 300 | 1080 | 720 | 540 | 205 | 1620 | 4500 | 2700 |
| 200 | 1200 | 800 | 600 | 230 | 1800 | 5000 | 3000 |
| 400 | 995 | 660 | 495 | 190 | 1490 | 4140 | 2485 |
| 750 | 830 | 555 | 415 | 95 | 1245 | 3460 | 2075 |
| 700 | 850 | 565 | 425 | 110 | 1275 | 3540 | 2125 |
| 800 | 805 | 540 | 405 | 80 | 1210 | 3360 | 2015 |
| 900 | 780 | 520 | 390 | 50 | 1165 | 3240 | 1945 |
| 600 | 875 | 580 | 435 | 140 | 1310 | 3640 | 2185 |
| 500 | 930 | 620 | 465 | 170 | 1395 | 3880 | 2330 |
| 650 | 860 | 575 | 430 | 125 | 1290 | 3580 | 2150 |
| 850 | 790 | 530 | 395 | 65 | 1190 | 3300 | 1980 |
| 950 | 765 | 510 | 380 | 35 | 1145 | 3180 | 1910 |
| -20 to 100 | 1440 | 960 | 720 | 275 | 2160 | 6000 | 3600 |
| 1200 | 310 | 205 | 155 | 20 | 465 | 1285 | 770 |
| 1150 | 400 | 265 | 200 | 20 | 595 | 1655 | 995 |
| 1250 | 225 | 150 | 115 | 20 | 340 | 945 | 565 |
| 1050 | 615 | 410 | 310 | 20 | 925 | 2570 | 1545 |
| 1000 | 640 | 430 | 320 | 20 | 965 | 2675 | 1605 |
| 1100 | 515 | 345 | 255 | 20 | 770 | 2145 | 1285 |
| 1350 | 125 | 80 | 60 | 20 | 185 | 515 | 310 |
| 1300 | 170 | 115 | 85 | 20 | 255 | 715 | 430 |
| 1400 | 95 | 65 | 50 | 20 | 145 | 400 | 240 |
| 1500 | 55 | 35 | 25 | 10 | 80 | 230 | 135 |
| 1450 | 70 | 45 | 35 | 15 | 105 | 285 | 170 |
SUS 304L Lap Joint Flanges Tolerance Chart
| SS 304L Flanges | D | A | B | H | J | P | – | K | C | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| (I.D.) | OD | Dia of contact face | Dia of hub at point of welding | Dia of hub at base | Drilling | Eccentricity of bolt circle with respect to facing | Length of hub | Thickness | |||||||||||
| Tolerance | 12″ thru 18″: +1/8″ (3.2 mm) | 20″ and larger: -1/16″ (1.6 mm) | 10″ and smaller: ±1/32″ (0.8 mm) | When OD is over 24″: ±1/8″ (3.2 mm) | When OD is 24″ or less: ±1/16″ (1.6 mm) | 1/4″ RF (Raised Face), T/G (Tongue & Groove), (male & female), (m/f): ±1/64″ (0.4 mm) | 1/16″ raised face: ±1/32″ (0.8 mm) | 6″ and larger: +5/32″ (4.0 mm), -1/32 (0.8 mm) | 5″ and smaller: +3/32″ (2.4 mm), -1/32″ (0.8 mm) | When hub base is over 24″: ±1/8″ (3.2 mm) | When hub base is 24″ or smaller: ±1/16″ (1.6 mm) | Bolts hole spacing: ±1/32″ (0.8 mm) | Circle Bolts: ±1/16″ (1.6 mm) | 3″ and larger ±1/16″ (1.6 mm) max | 2 1/2″ and smaller ±1/32″ (0.8 mm) max | 12″ and larger: ±1/8″ (3.2 mm) | 10″ and smaller: ±1/16″ (1.6 mm) | 20″ and larger: ±3/16″ (4.8 mm), -0″ | 18″ and smaller: ±1/8″ (3.2 mm), -0″ |
Weekly Delivery of Stainless Steel 304L Flanges in below Countries
| Export to | Continent | Shipping time |
|---|---|---|
 Indonesia |
Asia | 9 Days |
 Philippines |
Asia | 14 Days |
 Spain |
Europe | 30 Days |
 Germany |
Europe | 20 Days |
Monthly Delivery of Stainless Steel 304L Flanges in below Countries
| Export to | Continent | Shipping time |
|---|---|---|
 Oman |
Asia | 5 Days |
 USA |
North America | 40-60 Days |
 UAE |
Asia | 5 Days |
 Italy |
Europe | 30 Days |
SS 304L Blind Flanges Chemical Composition
| Grade | C | Mn | Cr | Mo | Si | P | S | Ni | N |
|---|---|---|---|---|---|---|---|---|---|
| SS 304L | 0.035 max | 2.0 max | 18.0 – 20.0 | — | 1.0 max | 0.045 max | 0.03 max | 8.0 – 13.0 | — |
UNS S30403 Weld Neck Flange Mechanical Properties
| Property | Value (Imperial) | Value (Metric) |
|---|---|---|
| Density | 0.289 lb/in³ | 8.0 g/cm³ |
| Tensile Strength | 75,000 Psi | 515 MPa |
| Yield Strength (0.2% Offset) | 30,000 Psi | 205 MPa |
| Melting Point | 2550 °F | 1400 °C |
| Elongation | 35% | 35% |
304L Stainless steel Exhaust Flange Material Equivalent
| Grade | WERKSTOFF NR. | UNS | AFNOR | JIS | BS | GOST | EN |
|---|---|---|---|---|---|---|---|
| SS 304L | 1.4307 | S30403 | Z3CN18‑10 | SUS 304L | 304S11 | 03Х18Н11 | X2CrNi18-9 / X2CrNi19-11 |
What are the Welding Requirements For ASTM A182 UNS S30403 Slip On Flange?
- Temperature Range Of Post Weld Heat Treatment = 1040 [1900] + WQ (water quench)
- Electrodes = E 308L-15 or 16
Associate Traders and Importers available in Below Regions For Quick Deliveries
| Regions | Country |
|---|---|
| South Carolina | USA |
| North America | USA, Canada, Mexico |
| South America | Brazil, Argentina, Colombia |
| North Africa | Egypt, Morocco, Algeria |
| West Africa | Nigeria, Ghana, Senegal |
| East Africa | Kenya, Ethiopia, Tanzania |
| Middle East | Saudi Arabia, Iran, Iraq |
| South Asia | India, Pakistan, Bangladesh |
| East Asia | China, Japan, South Korea |
| Melanesia | Fiji, Papua New Guinea |
6 Reasons to choose Ganpat Industrial Corporation
- Distributor of Heat Exchanger parts and Alloys for High Temperature applications.
- Stockholder and importer of Ferrous and non ferrous metals.
- Wide stock of prime quality austenitic and Ferritic Stainless Steel for Extreme pressure environment.
- Marine grade steel at lowest price in Mumbai.
- Compare Price per KG in India and China.
- Offer Resale price to local suppliers, traders and wholesalers in UAE, Saudi Arabia, Egypt, and USA