ASTM A182 Alloy Steel F11 Orifice Flanges, Alloy Steel F11 Welding Neck Flanges Manufacturer in India.
Unifit Metalloys Inc is a renowned trader and supplier of AS F11 Flanges, which are available in different specifications, size, shapes and thickness as per the needs of the clients. These Alloy Steel F11 Slip On Raised Flanges are designed and fabricated by using the qualitative class of steel all through the procedures of production. Our Chrome Moly F11 Blind Raised Flanges are designed by means of having better accuracy and locate wider applications in automotive, engineering, paper and print, and a lot of more industries. We offer these Chromium Molybdenum F11 Spectacle Blind Flanges at an exceptionally affordable and reasonable price to our esteemed clients.
Table of Contents
- Alloy Steel F11 Flanges Specification
- ASTM A182 Grade F11 Alloy Steel Flanges Equivalent Grades
- Grade F11 Alloy Steel Flanges Chemical Composition
- ASTM A182 Alloy Steel F11 Flanges Mechanical Properties
- Chrome Moly F11 Flanges Types
- Other Types of Grade F11 Alloy Steel Flanges in Stock
- ASTM A182 Cr-Mo F11 Flanges Schedule / Class
- ASME B16.5 Alloy Steel F11 Pipe Flanges Dimensions In MM
- Pressure Rating of Alloy Steel F11 Pipe Flanges
Series A & B Alloy F11 Weld Neck Flange, Alloy Steel A182 F11 Lap Joint Flange, JIS Alloy Steel F11 Orifice Flanges, PN10 PN16 Alloy Steel F11 Slip On Flange, ASME B16.5 Chromium Molybdenum F11 Nipo Flange, DIN 1.7338 Spectacle Blind Flanges Supplier in Mumbai, India.
Get a best quote for ANSI B16.11 Alloy Steel F11 Flanges from Leading Manufacturer, Buy Grade F11 Chrome Moly Weld Neck Flanges/Slip On Flanges at Best Price in India.
These Alloy Steel F11 Forged Flanges are reasonably simple to install the pipe plugs for the parting of piping systems right through repair, testing or maintenance of the broken pipe lines. These Chromium Molybdenum F11 Threaded Flanges are at length used in different application industries such as oil refineries, chemical processing, petrochemical, cement industry, and so on. Alloy Steel F11 Weld Neck Flanges has some efficient properties such as accuracy fittings for instrumentation and development control, fine threads assembled to make sure a leak-free and reliable system, male threads are sheltered by means of plastic cap, and others. In addition, we offer these Cr-Mo F11 Socket Weld Flanges in a range of orders as per the requirements recommended by our clientele.
Alloy Steel F11 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 SA182 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 Alloy Steel F11 Flanges Equivalent Grades
| STANDARD | UNS | WERKSTOFF NR. | Trade Name |
| Alloy Steel F11 | K11597 | 1.7338 | 1-1/4Cr-1/2Mo |
Grade F11 Alloy Steel Flanges Chemical Composition
| Grade | C | Mn | Si | P | S | Cr | Mo |
| Alloy Steel F11 | 0.15 max | 0.3-0.6 | 0.5 - 1 | 0.03 | 0.03 | 1 - 1.5 | 0.044 - 0.65 |
ASTM A182 Alloy Steel F11 Flanges Mechanical Properties
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min |
| Alloy Steel F11 | 205 | 415 | 20 |
Chrome Moly F11 Flanges Types
ASTM A182 Alloy Steel F11 Weld Neck Flanges
ASTM A182 Alloy Steel F11 Slip-on Flanges
ASTM A182 Alloy Steel F11 Blind Flanges
ASTM A182 Alloy Steel F11 Socket weld Flanges
ASTM A182 Alloy Steel F11 Long Weld Neck Flanges
ASTM A182 Alloy Steel F11 Orifice Flanges
ASTM A182 Alloy Steel F11 Lap Joint Flanges
ASTM A182 Alloy Steel F11 Spectacle Blind Flanges
ASTM A182 Alloy Steel F11 Weldo-Nipolet Flanges
ASTM A182 Alloy Steel F11 Ring Type Joint Flanges
ASTM A182 Alloy Steel F11 Groove & Tongue Flanges
ASTM A182 Alloy Steel F11 Reducing Flanges
ASTM A182 Alloy Steel F11 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 | Alloy Steel F11 PN10 Flanges, F11 Alloy Steel DIN PN 10 Flanges, A182 F11 Alloy Steel PN16 Flange |
| DIN PN20, PN25 | Alloy Steel F11 PN20 Flanges, F11 Chrome Moly DIN PN 25 Flanges |
| DIN PN40, PN50 | Chrome Moly Steel F11 PN40 Flanges, F11 Alloy Steel 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 | Alloy Steel F11 5K SORF Flanges, F11 Alloy Steel 10K SOFF Flanges |
| JIS 16K, 20K | Alloy Steel F11 16K Blind Flanges, A182 F11 Chromium Molybdenum Steel 20K BLRF Flanges |
| JIS 30K, 40K | Alloy Steel F11 30K Slip on Flanges, F11 Alloy Steel 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 | Alloy Steel F11 BS 10 Table D Flanges, F11 Table D Pipe Flange |
| BS 10 Table E | Alloy Steel F11 BS 10 Table E Flanges, A182 F11 Table E Pipe Flange |
| BS 10 Table F | Chromium Molybdenum Steel F11 BS 10 Table E Flanges, F11 Cr-Mo Table E Flanges |
| BS 10 Table H | Alloy Steel F11 BS 10 Table E Flanges, Cr-Mo F11 Table E Pipe Flanges |
Other Types of Grade F11 Alloy Steel Flanges in Stock
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ASTM A182 F11 Chrome Moly 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 Alloy Steel F11 Pipe Flanges Dimensions
| NPS (in.) |
Alloy Grade F11 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 |
Pressure Rating of Alloy Steel F11 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 |
Alloy Steel ASTM A182 Grade F11 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 |
Alloy Steel F11 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 |