ASTM A182 Grade F11 Flange
High-Quality Manufacturer of SA182 Gr F11 Class 2 Flange in India,
SA12 F11 Flange is made up of by using supreme raw material and they give excellent performance even in toughest environment. The weight chart of this is also available and based on this the product is manufactured. Alloy Steel F11 Flanges specifications are also mentioned and the face type starts from flat face, raised face, ring type joint and many more. These are used in applications where the resistance required is not much and general corrosion resistance is required.
ASTM A182 Grade F11 Flange Manufacturer in India , It is the method of connecting two pipes, pumps and valves. This consists of chromium molybdenum based alloy steel grade. This is used in fabrication of tubes, boilers and super heaters. On many other applications, this is used and is available in various other sizes and shapes. ASTM A182 Gr F11 class 2 pipe flange has low thermal conductivity and moderately low tensile strength and also has many other properties like great quality, toughness and many other points. This is the widely used product in many other industries and is thus manufactured with utmost care and the packaging of this is also done with great care and is then dispatched to various other applications.
Chrome Moly Alloy A182 F11 Flanges is thus manufactured by regal sales corporation as it is the most reputed and well-known firm in the steel industry. All the products are tested by using advance tool and then the product is represented in the market.
Table of Content
- What Does ASTM A182 F11 Flanges Means?
- Specifications Of ASTM A182 Grade F11
- Types Of ASTM A182 Grade F11
- ASTM A182 Grade F11 Class 2 Thickness Chart
- ASTM A182 Gr F11 Pressure Rating Chart
- Weight Chart Of ASTM A182 Grade F11 Flange
- Dimensions Chart For ASTM A182 F11 Flange
- ASTM A182 F11 Steel Plate Flanges Equivalent Standards
- A182 Gr F11 BLRF Flanges Chemical Compositions
- ASTM A182 F11 Orifice Flanges Physical Properties
- ASTM A182 Grade F11 Flat Flanges Mechanical Properties
- What Is ASTM A182 F9 Flange Stress-Relief Heat Treatment?
- What Are The Differences in ASTM A182 F5 And ASTM A182 F11 Flanges?
- Which Are Non Destructive Methods For ASTM A182 F9 flanges?
- What Are The Benefits Of Using ASTM A182 F9 Flange In High-Pressure Systems?
SA 182 Gr F11 Cl 2 Slip On Flanges
ASTM A182 F11 Flanges
Low Alloy Steel F11 Flanges
ASTM A182 F11 flanges are flanges manufactured from ASTM A182 Grade F11 material which is a chromium-molybdenum (Cr-Mo) steellow alloy suitable for high temperature and high pressure use. These flanges are applied in the factories such as in power plants, oil production and processing plants, and chemical processing industries since they have high strength, high resistance to corrosion and high resistance to creep at high temperatures. It is well applied on the boiler system, valves and the pipelines.
They are widely delivered to the Philippines, Morocco, Brazil, Peru, Singapore, Algeria, Mexico, and Bahrain. ASTM A182 Grade F11 Flange Manufacturer in India provides high-quality products for global markets.
Supplier of 1cr-1/2mo Alloy Steel A182 F11 Weld Neck Flange in Mumbai. Refer Specification a
Size
- PN 2.5 – PN 400
- NPS: ½" to 48"
- DN15 – DN1500
Features
- Superior High Temperature Resistance
- Oxidation Resistant
- Low Cost
- Higher Strength
Applications
- Construction
- Refining
- Automotive, Pharmaceuticals
- Marine, gas & Oil
Pressure
- CL 1500 - 2500
- CL 300 - 400
- CL 125 - 150
- CL 600 - 900
Finishing
- Cold Water Finish
- Mirror , Serrated Finish
- Spiral Serrated
- Stock Finish
- Smooth Finish
- Concentric Serrated
Threads type
- FPT
- MPT/ BSPT
- BSP,NPT
- BSPP, MNPT
Thickness
- SCH 60/ 80/ 100
- SCH 10/ 20/ 40
- SCH 160/ 180
- SCH 120/ 140
Surface Coating
- Teflon, Xylan, Zinc
- Black Oxide
- Cadmium, Galvanized
- Others Upon Request
Disadvantages
- Heavier
- Not Suitable In Low Temperature Uses
- Expensive Initially
Connections
- Threaded
- Welding
Standard
- ASME B16.36
- ASME B16.47
- ASME B16.48
- ASME B16.5
Certification
- 100% Radiography Test
- NACE MR0175
- Third Party Inspection
- MTC BS EN 10204 3.1/ 3.2
Testing Methods
- Impact test
- Hardness test
- PMI test
- Tensile test
Production process
- Forging
- Machining
- Casting
- Plating
Packaging Methods
- Carton
- Wooden
- Plastic
ASTM A182 Gr F11 Slip On Flange
ASTM A182 F11 Socket Weld Flange
ASTM A182 F11 Class 2 Lap Joint Flange
SA182 F11 CL2 Square Flange
ASTM A182 Gr F11 Expander Flange
A182 F11 Class 2 Plate Flange
ASTM A182 F11 Steel Blind Flange
ASTM A182 F11 Alloy Steel Threaded Flanges
ASTM A182 F11 SORF Flange
ASTM A182 F11 CL2 WNRF Flange
A182 F11 Flat Flanges
A182 Gr F11 Orifice Flange
SA182 F11 Industrial Flange
A 182 F11 BLRF Flange
SA182F11 Reducing Flange
SA 182 Gr F11 CL 2 Raised Face Flange
Stockist of Alloy Steel F11 Blind Flanges & A182 F11 Chrome Moly Flanges Compatible with Higher Heat, View Dimension & Pressure Rating
| ASTM A182 Grade F11 class 2 Flanges Wall Thickness | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NPS (Normal Pipe Sizes) | Outside Daimeter (O.D.) | EXT Hvy | Schedule 20 | Schedule 100 | STD Wall | Schedule 10 | Schedule 160 | Schedule 60 | XX Hvy | Schedule 80 | Schedule 120 | Schedule 140 | Schedule 30 | Schedule 40 |
| 2 ½ | 2.875 | 0.276 | ... | ... | 0.203 | 0.12 | 0.375 | ... | 0.552 | 0.276 | ... | ... | ... | 0.203 |
| 18 | 18 | 0.5 | 0.312 | 1.156 | 0.375 | 0.25 | 1.781 | 0.75 | ... | 0.938 | 1.375 | 1.562 | 0.438 | 0.562 |
| ½ | 0.84 | 0.147 | ... | ... | 0.109 | 0.083 | 0.188 | ... | 0.294 | 0.147 | ... | ... | ... | 0.109 |
| 40 | 40 | 0.5 | .... | .... | 0.375 | .... | .... | .... | .... | .... | .... | .... | .... | .... |
| 42 | 42 | 0.5 | …….. | …….. | 0.375 | …….. | …….. | …….. | …….. | …….. | …….. | …….. | …….. | …….. |
| 2 | 2.375 | 0.218 | ... | ... | 0.154 | 0.109 | 0.344 | ... | 0.436 | 0.218 | ... | ... | ... | 0.154 |
| ¾ | 1.05 | 0.154 | ... | ... | 0.113 | 0.083 | 0.219 | ... | 0.308 | 0.154 | ... | ... | ... | 0.113 |
| 3 | 3.5 | 0.3 | ... | ... | 0.216 | 0.12 | 0.438 | ... | 0.6 | 0.3 | ... | ... | ... | 0.216 |
| 3 ½ | 4 | 0.318 | ... | ... | 0.226 | 0.12 | ... | ... | 0.636 | 0.318 | ... | ... | ... | 0.226 |
| 4 | 4.5 | 0.337 | ... | ... | 0.237 | 0.12 | 0.531 | ... | 0.674 | 0.337 | 0.438 | ... | ... | 0.237 |
| 1 ½ | 1.9 | 0.2 | ... | ... | 0.145 | 0.109 | 0.281 | ... | 0.4 | 0.2 | ... | ... | ... | 0.145 |
| 5 | 5.563 | 0.375 | ... | ... | 0.258 | 0.134 | 0.625 | ... | 0.75 | 0.375 | 0.5 | ... | ... | 0.258 |
| 24 | 24 | 0.5 | 0.375 | 1.531 | 0.375 | 0.25 | 2.344 | 0.969 | .... | 1.219 | 1.812 | 2.062 | 0.562 | 0.688 |
| 26 | 26 | 0.5 | .... | .... | 0.375 | .... | .... | .... | .... | .... | .... | .... | .... | .... |
| 6 | 6.625 | 0.432 | ... | ... | 0.28 | 0.134 | 0.719 | ... | 0.864 | 0.432 | 0.562 | ... | ... | 0.28 |
| 8 | 8.625 | 0.5 | 0.25 | 0.594 | 0.322 | 0.148 | 0.906 | 0.406 | 0.875 | 0.5 | 0.719 | 0.812 | 0.277 | 0.322 |
| 1 | 1.315 | 0.179 | ... | ... | 0.133 | 0.109 | 0.25 | ... | 0.358 | 0.179 | ... | ... | ... | 0.133 |
| 1 ¼ | 1.66 | 0.191 | ... | ... | 0.14 | 0.109 | 0.25 | ... | 0.382 | 0.191 | ... | ... | ... | 0.14 |
| 14 | 14 | 0.5 | 0.312 | 0.938 | 0.375 | 0.25 | 1.406 | 0.594 | ... | 0.75 | 1.094 | 1.25 | 0.375 | 0.438 |
| 16 | 16 | 0.5 | 0.312 | 1.031 | 0.375 | 0.25 | 1.594 | 0.656 | ... | 0.844 | 1.219 | 1.438 | 0.375 | 0.5 |
| 22 | 22 | 0.5 | ... | ... | 0.375 | 0.25 | .... | ... | .... | ... | .... | .... | ... | ... |
| 10 | 10.75 | 0.5 | 0.25 | 0.719 | 0.365 | 0.165 | 1.125 | 0.5 | 1 | 0.594 | 0.844 | 1 | 0.307 | 0.365 |
| 12 | 12.75 | 0.5 | 0.25 | 0.844 | 0.375 | 0.18 | 1.312 | 0.562 | 1 | 0.688 | 1 | 1.125 | 0.33 | 0.406 |
| 30 | 30 | 0.5 | 0.5 | .... | 0.375 | 0.312 | .... | .... | .... | .... | .... | .... | 0.625 | .... |
| 36 | 36 | 0.5 | 0.5 | .... | 0.375 | 0.312 | .... | .... | .... | .... | .... | .... | 0.625 | 0.75 |
| 20 | 20 | 0.5 | 0.375 | 1.281 | 0.375 | 0.25 | 1.969 | 0.812 | ... | 1.031 | 1.5 | 1.75 | 0.5 | 0.594 |
| 48 | 48 | 0.5 | …….. | …….. | 0.375 | …….. | …….. | …….. | …….. | …….. | …….. | …….. | …….. | …….. |
| Temp.°F | 400# PSIG | 150# PSIG | 75# PSIG | 300# PSIG |
|---|---|---|---|---|
| -20~100 | 1000 | 290 | 145 | 750 |
| 750 | 710 | 95 | – | 530 |
| 800 | 675 | 80 | – | 510 |
| 400 | 925 | 200 | 100 | 695 |
| 850 | 650 | 65 | – | 485 |
| 500 | 885 | 170 | 85 | 665 |
| 1150 | 85 | – | – | 65 |
| 700 | 755 | 110 | – | 570 |
| 600 | 805 | 140 | 70 | 605 |
| 1000 | 290 | 20 | – | 215 |
| 650 | 785 | 125 | 60 | 590 |
| 950 | 425 | 35 | – | 320 |
| 1050 | 190 | – | – | 145 |
| 200 | 1000 | 260 | 130 | 750 |
| 1100 | 130 | – | – | 95 |
| 300 | 965 | 230 | 115 | 720 |
| 900 | 600 | 50 | – | 450 |
| 1200 | 55 | – | – | 40 |
| Temp.°F | 900# PSIG | 2500# PSIG | 1500# PSIG | 600# PSIG |
|---|---|---|---|---|
| -20~100 | 2250 | 6250 | 3750 | 1500 |
| 1200 | 125 | 345 | 205 | 80 |
| 200 | 2250 | 6250 | 3750 | 1500 |
| 1050 | 430 | 1200 | 720 | 290 |
| 300 | 2165 | 6015 | 3610 | 1445 |
| 1100 | 290 | 800 | 480 | 190 |
| 650 | 1765 | 4905 | 2940 | 1175 |
| 900 | 1350 | 3745 | 2245 | 900 |
| 600 | 1815 | 5040 | 3025 | 1210 |
| 850 | 1460 | 4060 | 2435 | 975 |
| 700 | 1705 | 4730 | 2840 | 1135 |
| 1150 | 195 | 545 | 325 | 130 |
| 400 | 2080 | 5775 | 3465 | 1385 |
| 950 | 955 | 2655 | 1595 | 640 |
| 750 | 1595 | 4430 | 2660 | 1065 |
| 800 | 1525 | 4230 | 2540 | 1015 |
| 500 | 1995 | 5540 | 3325 | 1330 |
| 1000 | 650 | 1800 | 1080 | 430 |
| Standard | Class | Diameter | Number of Bolts | Bolt Circle Diameter | Diameter of Bolt Hole | Bolt Size |
|---|---|---|---|---|---|---|
| ANSI B16.5 | ANSI 150 | 89 | 4 | 60 | 16 | 13 |
| ANSI 300 | 95 | 4 | 67 | 16 | 13 | |
| ANSI 600 | 95 | 4 | 67 | 16 | 13 | |
| ANSI 900 | 121 | 4 | 83 | 22 | 19 | |
| ANSI 1500 | 121 | 4 | 83 | 22 | 19 | |
| AS4087 | PN14 | 95 | 4 | 67 | 14 | M12 |
| AS 2129 Flange | Table C | 95 | 4 | 67 | 14 | 13 |
| Table D | 95 | 4 | 67 | 14 | 13 | |
| Table E | 95 | 4 | 67 | 14 | 13 | |
| Table F | 95 | 4 | 67 | 14 | 13 | |
| Table H | 114 | 4 | 83 | 17 | 16 | |
| Table J | 114 | 4 | 83 | 17 | 16 | |
| ISO 7005 (DIN) Flange | PN6 | 80 | 4 | 55 | 11 | M10 |
| PN10 | 95 | 4 | 65 | 14 | M12 | |
| PN16 | 95 | 4 | 65 | 14 | M12 | |
| PN20 | 90 | 4 | 60.5 | 16 | M14 | |
| PN25 | 95 | 4 | 65 | 14 | M12 | |
| PN40 | 95 | 4 | 65 | 14 | M12 |
| NPS | O.D. of Flange | Diameter of Hub at Base | Diameter of RF | Flanges Thickness | Bore or Diameter | Lengtd Tdru Hub | Radius of Fillet | Dia. of Hub at Bevel | Deptd of Socket | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lap Joint (Loose) | Slip-on (SORF) Socket (SWRF) | Slip-On (SORF) Threaded (NPT) Socket (SWRF) | Lap Joint (Loose) | Welding (WN) Neck | ||||||||
| O | X | R | Q | B | W | Y | Y | Y | r | H | Z | |
| 3/4 | 3-7/8 | 1-1/2 | 1-11/16 | 1/2 | 1.11 | 1.09 | 5/8 | 5/8 | 2-1/16 | 1/8 | 1.05 | 7/16 |
| 1-1/2 | 5 | 2-9/16 | 2-7/8 | 11/16 | 1.97 | 1.95 | 7/8 | 7/8 | 2-7/16 | 1/4 | 1.90 | 5/8 |
| 1/2 | 3-1/2 | 1-3/16 | 1-3/8 | 7/16 | .90 | .88 | 5/8 | 5/8 | 1-7/8 | 1/8 | .84 | 3/8 |
| 2 | 6 | 3-1/16 | 3-5/8 | 3/4 | 2.46 | 2.44 | 1 | 1 | 2-1/2 | 5/16 | 2.38 | 11/16 |
| 3 | 7-1/2 | 4-1/4 | 5 | 15/16 | 3.60 | 3.57 | 1-3/16 | 1-3/16 | 2-3/4 | 3/8 | 3.50 | 13/16 |
| 1 | 4-1/4 | 1-15/16 | 2 | 9/16 | 1.38 | 1.36 | 11/16 | 11/16 | 2-3/16 | 1/8 | 1.32 | 1/2 |
| 1-1/4 | 4-5/8 | 2-5/16 | 2-1/2 | 5/8 | 1.72 | 1.70 | 13/16 | 13/16 | 2-1/4 | 3/16 | 1.66 | 9/16 |
| 2-1/2 | 7 | 3-9/16 | 4-1/8 | 7/8 | 2.97 | 2.94 | 1-1/8 | 1-1/8 | 2-3/4 | 5/16 | 2.88 | 3/4 |
| 3-1/2 | 8-1/2 | 4-13/16 | 5-1/2 | 15/16 | 4.10 | 4.07 | 1-1/4 | 1-1/4 | 2-13/16 | 3/8 | 4.00 | 7/8 |
| 6 | 11 | 7-9/16 | 8-1/2 | 1 | 6.75 | 6.72 | 1-9/16 | 1-9/16 | 3-1/2 | 1/2 | 6.63 | 1-1/16 |
| 8 | 13-1/2 | 9-11/16 | 10-5/8 | 1-1/8 | 8.75 | 8.72 | 1-3/4 | 1-3/4 | 4 | 1/2 | 8.63 | 1-1/4 |
| 20 | 27-1/2 | 22 | 23 | 1-11/16 | 20.25 | 20.20 | 2-7/8 | 4-1/16 | 5-11/16 | 1/2 | 20.00 | 2-1/8 |
| 24 | 32 | 26-1/8 | 27-1/4 | 1-7/8 | 24.25 | 24.25 | 3-1/4 | 4-3/8 | 6 | 1/2 | 24.00 | 2-1/2 |
| 4 | 9 | 5-5/16 | 6-3/16 | 15/16 | 4.60 | 4.57 | 1-5/16 | 1-5/16 | 3 | 7/16 | 4.50 | 15/16 |
| 10 | 16 | 12 | 12-3/4 | 1-3/16 | 10.92 | 10.88 | 1-15/16 | 1-15/16 | 4 | 1/2 | 10.75 | 1-5/16 |
| 18 | 25 | 19-7/8 | 21 | 1-9/16 | 18.20 | 18.18 | 2-11/16 | 3-13/16 | 5-1/2 | 1/2 | 18.00 | 1-15/16 |
| 5 | 10 | 6-7/16 | 7.5/16 | 15/16 | 5.69 | 5.66 | 1-7/16 | 1-7/16 | 3-1/2 | 7/16 | 5.56 | 15/16 |
| 14 | 21 | 15-3/4 | 16-1/4 | 1-3/8 | 14.18 | 14.14 | 2-1/4 | 3-1/8 | 5 | 1/2 | 14.00 | 1-5/8 |
| 12 | 19 | 14-3/8 | 15 | 1-1/4 | 12.92 | 12.88 | 2-3/16 | 2-3/16 | 4-1/2 | 1/2 | 12.75 | 1-9/16 |
| 16 | 23-1/2 | 18 | 18-1/2 | 1-7/16 | 16.19 | 16.16 | 2-1/2 | 3-7/16 | 5 | 1/2 | 16.00 | 1-3/4 |
A182 F11 Slip on Flanges & Low Alloy Steel F11 Flanges Used in Chemical Equipment, Pharmaceuticals, Check Weight Chart
EN
13CRM044
WERKSTOFF NR.
1.7335
UNS
K11572
Refer SA 182 Gr F11 RTJ Flange & Alloy Steel F11 Class 1 Pipe Flanges Chemical Composition
| Property | Value |
|---|---|
| Hardness | 20-30 HRC |
| Specific Heat Capacity | 460 J/kg·K |
| Electrical Resistivity | 0.75 × 10⁻⁶ Ω·m |
| Thermal Conductivity | 30.0 W/m·K |
| Poisson’s Ratio | 0.27 – 0.30 |
| Modulus of Elasticity | 200 GPa |
| Density | 7.80 g/cm³ |
Elongation
20-35%
Tensile Strength
415-585 MPa, 60-85ksi
Melting Point
2520°F – 2600°F
Yield Strength
205 MPa, 30 ksi
- ➤ Heat Treatment Process: 1-2 hours at 593°C to 704°C
- ➤ Need: To Relieve Stresses After Welding
- ➤ Impact: Mechanical Properties Improved
- ➤ Benefits: Prevents cracking, Improved Fatigue Life
ASTM A182 F9 flange stress-relief heat treatment involves heating the material to reduce internal stresses, enhancing its strength and resistance to cracking. ASTM A182 Grade F11 Flange Supplier in India ensures top-quality products.
| Aspect | ASTM A182 F5 | ASTM A182 F11 |
|---|---|---|
| Cost | More expensive | Economical |
| Chromium (Cr) | 4.00–6.00% | 1.00–1.50% |
| Heat Resistance | Higher | Moderate, up to ~540°C |
| Corrosion | Superior oxidation resistance | Moderate resistance |
| Applications | Refineries, petrochemicals | Power plants, boilers |
- ➤ Ultrasonic Testing (UT) : Detects Defects Such As Cracks
- ➤ Dye Penetrant Testing (PT): Detects Defects Surface
- ➤ Visual Inspection (VT): Checks For Surface Defects
- ➤ Creep Testing: Checks If Material Withstand High Temperature
| Feature | Description |
|---|---|
| Welding Compatibility | Weldable with post-weld treatment to prevent leaks. |
| Tight Seal | Ensures a secure seal with bolts and gaskets. |
| Surface Finish | Improve sealing. |
| Testing & Inspection | Ensure leak-proof integrity. |
| Bolting & Gasket | Enhance leak resistance and Proper bolting . |
| Strength | Withstands high temperature and pressure . |
| Resistance to SCC | Resists stress corrosion cracking. |