Uns N08904 Pipe Flanges and Ss 904l Plate Flange Manufacturer in India
Industries namely, the ones involved in processing tend to have up-set conditions. This means the process alternates from a reductive to an oxidative one in a fraction of a minute or an hour. Hence, the processing industry rightly labels them as upset conditions. Since the components involved in these industries need to be resistant to corrosion, especially against pitting and crevice corrosion. The best components for the above issues are the Stainless Steel 904L Flanges because their corrosion resistance properties range from moderate to high in upset conditions.
The high content of both chromium and nickel makes it a super austenitic stainless steel alloy. This term is given to those alloys whose PREN value is higher than 40. The PREN or pitting resistance equivalent number of the En-1092 Ss 904l Forged Flanges is a value that indicates how good is its resistance to pitting. Typically alloys whose PREN value is around 38, are regarded as being highly resistant to pitting. The PREN value of materials is higher if the content of molybdenum is greater or equal to 6%. The high resistance of the Din 1.4539 Ss Socket Weld Flanges against pitting is attributed to the inclusion of maximum content of 5% molybdenum in its chemical composition. Pitting is reduced because molybdenum increases the efficiency of the passivating oxide layer formed on the alloy. Therefore, the upper layer of the Stainless Steel 904l Slip On Flanges remains protected, and the rate of pitting is drastically reduced. Moreover, the high temperature strength of this alloy remains good because of the inclusion of a maximum of 28% nickel in its chemistry. Although the alloy has a high pitting value, one of the main reasons for developing it was for industries that involve sulfuric acid, which is highly corrosive. Processing industries that use this acid, may require Uns N08904 Pipe Flanges because they can withstand sulfuric acid at varying concentrations, up to a temperature of 95°F.
Check SS Grade F904l Flat Flange Dimensions and 904L SS WNRF Flanges Updated price ex Mumbai
Table of Content
- Stainless Steel 904L Flanges Material Specification Chart
- Different Uns N08904 Pipe Flanges Types
- Ss 904l Plate Flange Size Chart
- SS Grade F904l Flat Flange Weight Chart
- En-1092 Ss 904l Forged Flanges Dimenion
- Astm B649 F904l Threaded Flanges Pressure rating
- Physical Properties of 904l Ss Wnrf Flanges
- Ss 904l Threaded Flanges Chemical Properties
- Uns N08904 Stainless Steel Blind Flanges Mechanical Behaviour
- Equivalent Grades Of Stainless Steel 904l Slip On Flanges
- Uns N08904 Pipe Flanges Thermal properties
Stainless Steel 904L Flanges Material Specification Chart
Exporter and supplier of Uns N08904 Stainless Steel Blind Flanges in India, View Ss 904l Threaded Flanges Dimension and Specification
| Specifications Format | ASTM A182 and ASME SA182 |
|---|---|
| Standard | DIN, ANSI, ASME, BS, EN etc. |
| Size Chart | 1/2 inch - 48 inch |
| ASTM Standards |
ANSI/ASME B16.5, B 16.47 Series A & B, BS 10, B16.48, BS4504, EN-1092, DIN, etc. |
| Class / Pressure Rating | Class 150, 300, 600, 900, 1500, 2500 LBS, PN6, PN10, PN16, PN25, PN40, PN64 etc. |
| Flange Face Type | Lap-Joint Face, Raised Face, Ring Type Joint, Flat Face, Small Tongue, Large Male-Female, Small Male-Female, Large Tongue & Groove Flanges manufacturer and Supplier |
| Flanges Marking | All Stainless Steel 904L Flanges are marked as follows: Supplier or Manufacturer’s Name, Size, Class, Bore, Dimension, Material, Heat No. Or according to the customer’s request. |
| Stainless Steel 904L Flanges Supplier and Distributors Located in | Manama, Lagos, Kolkata, Gurgaon, Coimbatore, Riyadh, Port-of-Spain, Nagpur, Montreal, Mexico, Chennai, Perth, Bogota, Kuwait, Kanpur, Ranchi, Dhabi, Ernakulam, India, Bangalore, Jamshedpur, Ludhiana, Rajkot, Pimpri-Chinchwad, Calgary, Gimhae-si, Ahmedabad, Tehran, London, Caracas, Muscat, Surat, Vadodara, Bengaluru, Sydney, Howrah, Khobar, Noida, Ankara, Ludhiana, Janeiro, Karachi, Gujarat, Dammam, Baroda, Courbevoie, Indore, Abu- Thiruvananthapuram, Istanbul, Tau, New-Delhi, Santiago, Melbourne, Ahvaz, Mumbai, Hyderabad |
Different Uns N08904 Pipe Flanges Types
Ansi Dn300 Class900 904L Lap Joint Flange 12inch Flange
Astm 904L Stainless Steel Flange
600# 2 1-2 In Ss304 Wn Sw Th Forged Flange
904L Stainless Steel Orifice Plate Flange Dn25 Pn10
Asme Sa182m Ss 904L Swrf Flange
Stainless Steel 904L Socket Weld Flange
Aisi 904L Rl Rf Forged Stainless Steel Plate Flanges
Stainless Steel 904L Wnrf Flange Blind Flange
Dn50 Pn16 Astm A182 904L Stainless Steel Plate Flat Flange
904L Class1500 Dn 200 Forged Stainless Steel Blind Flange
Ss904L N08904 1.4539 Flange Machining Flange Wn Bl Th Flange
Ansi Standard 150 To 600 Class On 904L Stainless Steel Slip On Flange
Ss 904l Plate Flange Size Chart
| Nominal Pipe Size | Outside Diameter of Flange | Thickness of Flange | 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 |
| 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 |
| 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 |
| 1-1/2 | 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
SS Grade F904l Flat Flange Weight Chart
| Pipe Normal Diameter | Outer Diameter Flange | Thickness Of Flange Min | Diameter of Hub |
Diameter of Raised Face | Length Hub.Y | Thread Length | Diameter of Bolt Circle |
Diameter of Bolt Holes |
Number of Bolts |
Diameter 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 |
| 1-1/4" | 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
En-1092 Ss 904l Forged Flanges Dimenion
Searching for Ss F904l Flange suppliers in India? Buy Wrought Austenitic Steel 904l Industrial Flanges at low cost, Check Stainless Steel 904l Slip On Flanges Price list
| Standard | Class | Diameter | Bolt Circle Diameter | Number of Bolts | Bolt Size | Diameter of Bolt Hole |
|---|---|---|---|---|---|---|
| AS4087 | PN14 | 95 | 67 | 4 | M12 | 14 |
| AS 2129 Flange | Table C | 95 | 67 | 4 | 13 | 14 |
| Table E | 95 | 67 | 4 | 13 | 14 | |
| Table F | 95 | 67 | 4 | 13 | 14 | |
| Table J | 114 | 83 | 4 | 16 | 17 | |
| Table D | 95 | 67 | 4 | 13 | 14 | |
| Table H | 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 1500 | 121 | 83 | 4 | 19 | 22 | |
| ANSI 900 | 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 | |
| PN25 | 95 | 65 | 4 | M12 | 14 | |
| PN40 | 95 | 65 | 4 | M12 | 14 | |
| PN20 | 90 | 60.5 | 4 | M14 | 16 |
Astm B649 F904l Threaded Flanges Pressure rating
| Temperature °F | Class 150 LB | Class 300 LB | Class 400 LB | Class 600 LB | Class 900 LB | Class 1500 LB | Class 2500 LB |
| -20 to 100 | 275 | 720 | 960 | 1440 | 2160 | 3600 | 6000 |
| 200 | 230 | 600 | 800 | 1200 | 1800 | 3000 | 5000 |
| 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 |
| 300 | 205 | 540 | 720 | 1080 | 1620 | 2700 | 4500 |
| 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 |
| 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 |
| 1450 | 15 | 35 | 45 | 70 | 105 | 170 | 285 |
| 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 |
| 950 | 35 | 380 | 510 | 765 | 1145 | 1910 | 3180 |
| 1500 | 10 | 25 | 35 | 55 | 80 | 135 | 230 |
Physical Properties of 904l Ss Wnrf Flanges
Buy directly from Din 1.4539 Ss Socket Weld Flanges Manufacturers in India for high quality and better price, Check En-1092 Ss 904l Forged Flanges Dimensions and Pressure rating
|
Specific Heat 0.11 BTU/lb-°F (32 – 212°F)450 J/kg-°K (0 – 100°C) Density 0.287 lbs/in37.95 g/cm3 Modulus of Elasticity 28.0 x 106 psi190 GPa |
Melting Range 2372 – 2534°F1300 – 1390°C Thermal Conductivity 212°F (100°C) 6.8 BTU/Ft-hr°F12.9 W/m-°K Electrical Resistivity 33.5 Microhm-in at 68°C95.2 Microhm-cm at 20°C |
Ss 904l Threaded Flanges Chemical Properties
| Grade | Carbon | Manganese | Silicon | Phosphorus | Sulfur | Chromium | Molybdenum | Nickel | Nitrogen |
|---|---|---|---|---|---|---|---|---|---|
| SS 904L | 0.08 max | 2 max | 0.75 max | 0.045 max | 0.030 max | 18 – 20 | – | 8 – 11 | – |
Uns N08904 Stainless Steel Blind Flanges Mechanical Behaviour
| Yield Strength 0.2% Offset |
Ultimate Tensile Strength |
Elongation in 2 in. |
Hardness | ||
|---|---|---|---|---|---|
| psi (min.) | (MPa) | psi (min.) | (MPa) | % (min.) | (max.) |
| 31,000 | 220 | 71,000 | 490 | 36 | 70-90 Rockwell B |
Equivalent Grades Of Stainless Steel 904l Slip On Flanges
| STANDARD | WERKSTOFF NR. | UNS | JIS | KS | AFNOR | EN | BS |
|---|---|---|---|---|---|---|---|
| SS 904L | 1.4539 | N08904 | SUS 904L | STS 317J5 | Z2 NCDU 25-20 | X1NiCrMoCu25-20-5 | 904S13 |
Uns N08904 Pipe Flanges Thermal properties
| Properties | Metric | Imperial |
|---|---|---|
| Thermal conductivity | 21.6 W/mK | 150 BTU in/hr.ft².°F |
| Thermal expansion co-efficient (@0-100°C/32-212°F) | 10.4 µm/m°C | 5.78 µin/in°F |
If you searching a supplier from these places check our supplier below
| Products | We supplied to following Locations |
|---|---|
| Astm 904L Stainless Steel Forging Flange | Egypt, Spain, UK, Mexico |
| Dn50 Pn16 Astm A182 904L Stainless Steel Plate Flat Flange | Japan, Europe, Romania, Malaysia |
| Ansi Dn300 Class900 904L Lap Joint Flange 12'' Flange | South Africa, Bahrain, Singapore |
| Astm 904L Stainless Steel Flange | France, Thailand, Europe, Qatar |
| 600# 2 1/2 In Ss304 Wn Sw Th Forged Flange | Philippines, Nigeria, Australia, UK |
| 904L Stainless Steel Orifice Plate Flange Dn25 Pn10 | Oman, Malaysia, Hong Kong, UAE |
| 904L Stainless Steel Flanges | Finland, Malaysia, USA, Bangladesh |
| Ss 904L Rtj Flanges | Italy, Iran, Chile, Singapore |
| Asme Sa182m Ss 904L Swrf Flange | United Arab Emirates (UAE), Norway, Malaysia, Turkey |
| Ansi Dn300 Class900 904L Lap Joint Flange 12'' Stainless Steel | Dammam -KSA, Indonesia, Belgium, Philippines. |
| Stainless Steel 904L Socket Weld Flange | Canada, Singapore, Malaysia, Philippines |
| Aisi 904L Rl Rf Forged Stainless Steel Plate Flanges | Ellington -United States, Poland, Canada, UK |
| Stainless Steel 904L Wnrf Flange Blind Flange | United Kingdom -UK, Europe, UAE, Malaysia |
| 904L 150# Rf Threaded Flange | Germany, Czechia, Malaysia, Thailand |
| 904L Class1500 Dn 200 Forged Stainless Steel Blind Flange In Flanges | Colombia, Malaysia, Sweden, China |
| 904L Ss904L N08904 1.4539 Flange Machining Flange Wn Bl Th Flange | Dubai, Netherlands, Russia, Malaysia |
| Ansi Standard 150 To 600 Class On 904L Stainless Steel Slip On Flange | South Africa, Saudi Arabia (KSA), Kuwait, Brazil |