Delivering High Quality Stainless Steel and Alloy Piping Products — Pipes, Tubes, Fittings, Flanges and more for Global Industries.
sales@savoypipinginc.com
Delivering High Quality Stainless Steel and Alloy Piping Products — Pipes, Tubes, Fittings, Flanges and more for Global Industries.
sales@savoypipinginc.com
Savoy Piping Inc. supplies ASTM A182 F11 (1.25Cr-0.5Mo) chrome-moly flanges for power and process steam service — typically matched to A335 P11 pipe.
Related: Alloy steel hub · WNRF · Blind · Flanges hub · F22.
F11 is one of the most common low-alloy chrome-moly flange grades. Call out Class 1, 2 or 3 when the piping specification requires it.
Related: F22 (hotter steam) · F5 · F91.
Include A182 F11 Class 1/2/3 (as required), flange type and facing, size and pressure class, bore/schedule, heat-treatment condition, quantity, destination, and documentation (EN 10204 3.1 / 3.2, PMI, NACE, TPI). Email sales@savoypipinginc.com.
| ASTM A182 F11 Flange Specification | ASTM A182 / ASME SA182 Class 1, Class 2, Class 3 |
| ASTM A182 F11 Flange Manufacturing Process | Hot Forging / Rolling / Machining |
| ASTM A182 F11 Flange Other Grades | ASTM A182 F5 Flange, ASTM A182 F9 Flanges, ASTM A182 F11 Flange, ASTM A182 F22 Flange, ASTM A182 F9, ASME SA182 F5 Flange, ASME SA182 F9 Flanges, ASME SA182 F11 Flange, ASME SA182 F22 Flange, ASME SA182 F91 Flange, A182 UNS K4154 Flange, A182 UNS K994 Flange, A182 UNS K11572 Flange, A182 UNS K2159 Flange, A182 K91560 Flange |
| ASTM A182 F11 Flange Outer Diameter | 1/2" NB TO 64" NB |
| ASTM A182 F11 Flange Pressure Class | Class 150#, Class 300#, Class 400#, Class 600#, Class 900#, Class 1500#, Class 2500# or As Per Custom Requirement PN 6, PN 10, PN 16, PN 25 and PN 40 etc |
| ASTM A182 F11 Flange Schedule | Sch 10s TO Sch XXS or As Per Custom Requirement |
| ASTM A182 F11 Flange Facing | Flat Face (FF), Raised Face (RF), Ring Type Joint (RTJ) |
| ASTM A182 F11 Flange Dimension | ASME B16.5, ASME B16.47 SERIES A, ASME B16.47 SERIES B, ASME B16.36, BS10, EN1092-1:2013, MSS SP44, ASA, API-605, ISO 7005, ISO 15590-3, DIN 2631--2638, DIN 2573-2576, DIN 2527, DIn 2641-2642, DIN 2565-2566, DIN2502, AWWA, AS2129 TABLE C, D, E, F, J etc.. |
| ASTM A182 F11 Flange Types | Welding Neck Flange, Slip On Flange, Socket Weld Flange, Lap Joint Flange, Threaded Flange, Blind Flange, Orifice Flanges, Plate Flange, Long Welding Neck Flanges, Weldoflange, Nipoflange, Expander Flange, Reducing Flange, WNRF Flange, SORF Flange, SWRF Flange, Custom Flange as per Drawing etc. |
| ASTM A182 F11 Flange Other Testing | NACE MR0175, Ultrasoung TEST, IGC TEST, Intergranular Corrrosion Test as per ASTM A262 Practice E, Charpy Impact Test, Macro, Grain Size, Hardness, HIC, SSC, Sour Service etc. |
| ASTM A182 F11 Flange Value Added Services | Rolling, Drill, Punch, CNC Machining, Sand Blasting, Shot Blasting, Heat Treatment, Anti-rust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized |
| ASTM A182 F11 Flange Packaging | Loose / Crate / Wooden Pallet / Wooden Box / Plastic Cloth Wraps |
| ASTM A182 F11 Flange Shipment & Transportation | By Road - Truck / Train Partial Load, Full Load, By Sea - Break-bulk Conventional Vessel / FCL (Full Container Load) / LCL (Less Container Load) / 20 Feet Container / 40 Feet Container / 4 Feet Container / High Cube Container / Open Top Container, By Air - Freighter Civil Passenger and Cargo Planes |
| ASTM A182 F11 Flange Material Test Certificate | Manufacturer Test Certificate As Per EN10204 3.1, 3.2 / Laboratory Test Certificate From NABL Approved Lab. / Under Third Party Inspection Agency Like SGS, TUV, DNV, LLOYDS, ABS, Bureau of Indian Standards BIS Approved ETC |
| Material Group | Common Name | Type | UNS | Forging Spec. | Casting Spec. Equivalent | DIN | DIN W. No | Application |
|---|---|---|---|---|---|---|---|---|
| Low Alloy Steel | Moly Steel | C-1/2Mo | K12822 | A182-F1 cl2 | A217-WC1 | 15M03 | 1.5415 | Up to 470ºC* (875ºF) |
| Alloy Steel Chrome Moly | 1.1/4Cr-1/2Mo | K11572 | A182-F11 cl2 | A217-WC6 | 13CRM044 | 1.7335 | Up to 593ºC (1100ºF) | |
| 2.1/4Cr-1Mo | K2159 | A182-F22 cl3 | A217-WC9 | 10CRM0910 | 1.7380 | Up to 593ºC (1100ºF), HP steam | ||
| 5Cr-1/2Mo | K4154 | A182-F5/F5a | A217-C5 | 12CRMO195 | 1.7362 | High temp refinery service | ||
| 9Cr-1Mo | K9941 | A182-F9 | A217-C12 | X 12 CrMo 9 1 | 1.7386 | High temp erosive refinery service | ||
| 9Cr-1Mo-V | A182-F91 | A217-C12A | X 10 CrMoVNb 9 1 | 1.493 | High pressure steam |
The chemical composition of grade ASTM A182 F11 Flange is outlined in the following table
| Grade | UNS# | Composition |
| ASTM A182 F5 | K4154 | C .15 max, Mn.30 -.60,Cr4.0 - 6.0,Mo .44 -.65 |
| ASTM A182 F9 | K9941 | C .15 max,Mn.30 -.60,Cr8.0 - 10.0,Mo.9 - 1.10 |
| ASTM A182 F11 | K11572 | C .10 - .20,Mn.30 -.80,Cr1.0 - 1.5, Mo.44 - .65 |
| ASTM A182 F22 | K2159 | C .05 - .15, Mn.30 -.60,Cr2.0 - 2.5,Mo.87 - 1.13, |
| ASTM A182 F91 | K91560 | C .08 - .12,Mn.30 -.60,Cr8.0 - 9.5,Mo.85 - 1.05, Cb.06 - .10, N.03 - .07,Al.04 max,V.18 - .25 |
(Max working pressure of Alloy Steel flanges ASTM A182 - by Class, in bar).
| TEMP. C | 150# | 300# | 400# | 600# | 90# | 1500# | 2500# |
|---|---|---|---|---|---|---|---|
| -29 to 38 | 15.9 | 41.4 | 55.2 | 82.7 | 124.1 | 206.8 | 344.7 |
| 50 | 15.3 | 40 | 53.4 | 80 | 120.1 | 200.1 | 333.5 |
| 100 | 13.3 | 34.8 | 46.4 | 69.6 | 104.4 | 173.9 | 289.9 |
| 150 | 12 | 31.4 | 41.9 | 62.8 | 94.2 | 157 | 261.6 |
| 200 | 11.2 | 29.2 | 38.9 | 58.3 | 87.5 | 14.8 | 243 |
| 250 | 10.5 | 27.5 | 36.6 | 54.9 | 82.4 | 137.3 | 228.9 |
| 300 | 10 | 26.1 | 34.8 | 52.1 | 78.2 | 130.3 | 217.2 |
| 325 | 9.3 | 25.5 | 34 | 51 | 76.4 | 127.4 | 212.3 |
| 350 | 8.4 | 25.1 | 33.4 | 50.1 | 75.2 | 125.4 | 208.9 |
| 375 | 7.4 | 24.8 | 33 | 49.5 | 74.3 | 123.8 | 206.3 |
| 400 | 6.5 | 24.3 | 32.4 | 48.6 | 72.9 | 121.5 | 202.5 |
| 425 | 5.5 | 23.9 | 31.8 | 47.7 | 71.6 | 119.3 | 198.8 |
| 40 | 4.6 | 23.4 | 31.2 | 46.8 | 70.2 | 117.1 | 195.1 |
ASTM A182 F11 Flanges are forged pipe flanges ordered to the named ASTM forging grade for pressure piping service.
Material: ASTM A182 / ASME SA182. Dimensions: ASME B16.5 / B16.47 (or EN 1092-1 for metric packages).
F22 (2.25Cr-1Mo) is selected for higher temperature / strength duties than F11. Match the flange to the pipe grade (P11 vs P22).
Weld neck, slip-on, blind, socket weld, threaded, lap joint, long weld neck, reducing, spectacle blind and RTJ facings.
Grade/class, type and facing, size and pressure class, bore/schedule, quantity, destination, and MTC (EN 10204 3.1 / 3.2). Email sales@savoypipinginc.com.
We Export ASTM A182 F11 Flanges to Saudi Arabia, Iran, Iraq, United Arab Emirates, Qatar, Bahrain, Oman, Kuwait, Turkey, Egypt, Yemen , Syria, Israel, Jordan, Cyprus, Singapore, Malaysia, Indonesia, Thailand, Vietnam, South Korea, Japan, Sri Lanka, Maldives, Bangladesh, Myanmar, Taiwan, Cambodia, Argentina, Bolivia, Brazil, Chile, Venezuela, Colombia, Ecuador, Guyana, Paraguay, Uruguay, United States Of America, Canada, Mexico, Panama, Costa Rica, Puerto Rico, Trinidad And Tobago, Jamaica, Bahamas, Denmark, Russia, Norway, Germany, France, Italy, United Kingdom, Spain, Ukraine, Netherlands, Belgium, Greece, Czech Republic, Portugal, Hungary, Albania, Austria, Switzerland, Slovakia, Finland, Ireland, Croatia, Slovenia, Malta, Nigeria, Algeria, Angola, South Africa, Libya, Egypt, Sudan, Equatorial Guinea, The Republic Of Congo, Gabon, Europe, Africa, Asia, North America, South America, Middle East, Far East.etc
We Supply ASTM A182 F11 Flanges Andhra Pradesh, Arunachal Pradesh, Assam, Bihar, Chhattisgarh, Goa, Gujarat, Haryana, Himachal Pradesh, Jammu and Kashmir, Jharkhand, Karnataka, Kerala, Madhya Pradesh, Maharashtra, Manipur, Meghalaya, Mizoram, Nagaland, Odisha, Punjab, Rajasthan, Sikkim, Tamil Nadu, Telangana, Tripura, Uttar Pradesh, Uttarakhand, West Bengal, Mumbai, Navi Mumbai, Pune, Nashik, Nagpur, Solapur, Kolhapur, Ambernath, Ahmednagar, Latur, Ahmadabad, Surat, Rajkot, Vadodara, Panaji, Madgaon, Chennai, Kolkata, Hyderabad, Bengaluru, Delhi, New Delhi, Ludhiana, Chandigarh, Raipur, Bhopal, Jamshedpur, Vishakhapatnam, Cochin, Ghaziabad, Noida, Gurugram, Bhillai, Durgapur, Vijaywada, Kanpur etc.
Savoy Piping Inc., is a well known worldwide Exporter of ASTM A182 F11 Flanges, Savoy Piping Inc., is committed to provide each and every customer with the highest standard of customer service. We deal in ASTM A182 F11 Alloy Steel Flanges in India and Overseas, offering a wide range of ASTM A182 F11 Flanges