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Alloy Steel Flanges
Low Alloy Slip on Flange and ASTM A182 AS Blind Flange Manufacturer in India
Some of the characteristics of Alloy steel flanges include excellent corrosion resistance, high weldability, durability, resistance to pitting corrosion, and long-lasting products. This alloy has properties that are not present in regular carbon steel. They are widely used in water lines, oil, and gas, chemical plants, processing plants, food production systems, etc. We are the top Alloy Steel Flanges manufacturers in India, who focus on creating the best products at reasonable rates.
The ANSI B16.5 Alloy Steel Slip On Flange is a cost-effective flange. This flange can be easily attached to a pipe by sliding it and placing it in the right place. The Alloy Steel Plate flange is a flat or circular disk that is welded on the end of a pipe. These flange plates have bolt holes all around their perimeter which are used in creating joints, tees, or junctions. We manufacture all ASME SA 182 AS Pipe Flange under strict supervision from our experienced and knowledgeable team members. Our team members use the best raw materials using the best technology following international and national standards.
The ANSI B16.5 Alloy RTJ Flanges is used in high-temperature and pressure situations. The flange is used as a metal-to-metal seal in between mating flanges. The Low AS Forged Flange is made of different alloys with small additions. These additions help give this metal different types of desirable properties, which, help in performance and overall durability. All our products can be customized into different shapes and sizes to suit all your needs. If you have any queries regarding our products or pricing, contact us for more information.
Alloy Steel Flanges
ASME SA 182 AS Pipe Flange
ANSI B16.5 Alloy Steel Slip On Flange
Table of Contents
- Specification Chart of Alloy Steel Flanges
- ASME SA 182 AS Pipe Flange Price List
- Alloy Steel Flanges Pressure And Temperature Ratings
- Dimensions of Low AS Forged Flange
- ASME SA 182 AS Pipe Flange Weight Chart
- Size Range of ASTM A182 Low Alloy Steel flanges
- Types Of Low Alloy Steel Flanges
- Chemical Element of ANSI B16.5 Alloy Steel Slip On Flange
- Mechanical Properties of Alloy Steel Blind Flanges
- ANSI B16.5 Alloy RTJ Flanges Equivalent Material
High Alloy Steel Forged Flange Supplier in India, View Specification
Specification Chart of Alloy Steel Flanges
Alloy steel Flanges Size
- Size in NPS :
- 1/2 to 48 inch
- DN10 to DN3000
High Alloy Steel Socket Weld Flange Schedule
- Schedule :
- 5 to 160
Advantages
- Superior Strength
- Resistance to Corrosion
- Durability
Characteristics
- High-Temperature Resistance
- Excellent Corrosion Resistance
- High-Pressure Resistance
Low Alloy Steel Weld Neck Flange Pressure Class
- Class :
- 150# to 2500#
Nickel Alloy 600 Slip on Flange Dimensional Standard
- Standard :
- ASME B16.5
Boiler Steel Forgings Flange Characteristics
- Strength and Stability
- Oxidation resistance
- Nitriding Resistance
- Nitriding Resistance
Chrome Alloy Steel Blind Flange Suitable for
- Sulfuric Acid
- Nitric Acid
- Organic Acid
- Seawater
Alloy Steel Flanges Grades
Chromoly Threaded Flange Standards
- ASME B16.5
- ASME B16.48
- ASME B16.47
- MSS SP-44
- AWWA C207
Chromoly Steel Slip on Flange Test Certificates
- Raw Materials Certificate
- Third Party Inspection
- MTC EN 10204 3.1/3.2
- 100% Radiography Test Report
Chromoly Alloy Reducing Flange Requirements
- NACE MR0175
- Sour service
- ISO 15156
- NACE MR0103
- NACE TM-0284
Chromoly Steel Alloy Lap Joint Flange Testing Methods
- Shell pressure test
- Visual inspection
- PMI test
- NDT test
- Material inspection
- Impact test
- Hardness test
- Tensile test
Chromium Alloy Steel Plate Flanges Manufacturing Technique
- Forged
- Drilling
- Turning
- CNC machining
- Rolled
- Milling
High Alloy Steel Blind Flanges Types
- Alloy Steel Threaded Blind Flange
- High Alloy Steel Raised Face Blind Flange
- Low Alloy Steel Forged Blind Flange
- Boiler Steel Ring Type Joint Blind Flange
- Chrome Alloy Steel Flat Face Blind Flange
Low Alloy Steel Slip on Flanges Types
- Chromoly Flat Face Slip on Flange
- ASME SA182 Alloy Steel Threaded Slip on Flange
- Chromoly Steel Ring Type Joint Slip on Flange
- ASTM A182 Alloy Steel Raised Face Slip on Flange
- ASTM A182 Forged Slip on Flange
Chromoly Metal Hot Forged Flange Thread Types
- NPT
- FPT
- MPT
- BSPP
- MNPT
- BSPT
- FNPT
- BSP
Alloy Pipe Flange Value Added Services
- CNC machined
- Forging
- Casting
- Polishing
- Beveling end
- Cutting
- Sand Blasting
- Rolling
Other Types of Alloy Flanges
- Alloy Steel Orifice Plate
- High Alloy Steel Swivel Flange
- Low Alloy Steel High Hub Blind Flange
- Boiler Steel Ring Spacer Flange
- Chrome Alloy Steel Spade Flange
- Chromoly Anchor Flange
- ASME SA182 Alloy Steel Expander Flange
- Chromoly Steel Reducing Flange
Types of Alloy Steel Flanges
- ASTM A182 Alloy Steel Reducing Flange
- ASTM A182 Lap Joint Flanges
- Chromoly Alloy Blind Flanges
- ASME SA182 Weld Neck Flanges
- Chromoly Steel Alloy LWN Flanges
- ASTM A182 AS Socket Weld Flanges
- Chromium Alloy Steel Slip on Flanges
- ASME SA182 AS Threaded Flanges
- Chromoly Metal Backing Flange
Alloy Steel Weld Neck Flange Finish
- Zinc Plated
- Concentric Serrated
- Serrated finish
- Spiral Serrated
- Mirror finish
- Smooth Finish
- Cold Water Finish
ASME SA 182 AS Pipe Flange Marking
- Manufacturers Name
- Material grade
- Face type
- Origin
- Sizes
- Standard
- Pressure class
Faces Types of ASTM A182 Low Alloy Steel Flanges
- Flat face
- Ring joint
- Raised face
- Lap joint
- Large and small tongue and groove
- Male and female
Number of Holes for ASME SA 182 AS Pipe Flange
- 150# :
- 12 holes
- 300# :
- 16 holes
- 400# :
- 16 holes
- 2500# :
- 12 holes
- 600# :
- 16 holes
- 900# :
- 20 holes
- 1500# :
- 16 holes
ANSI B16.5 Alloy Steel Weld Neck Flanges Types
- Chromoly Alloy Long Weld Neck Flange
- ASME SA182 Ring Type Joint Weld Neck Flange
- Chromoly Steel Alloy Flat Face Weld Neck Flange
- ASTM A182 AS Raised Face Weld Neck Flange
Alloy Steel Threaded Flanges DIN Standard
- DIN2573
- DIN2630
- DIN2577
- DIN2632
- DIN2634
- DIN2533
- ISO 7005
- EN1092
Chrome Alloy Steel Socket Weld Neck Flanges Weight Chart
ASME SA 182 AS Pipe Flange Weight Chart
| CLASS | Nominal Pipe Size | Weld Neck | Threaded | Slip On | Lap Joint | Socket Weld | Blind |
| 1500 lb | ½ | 7 | 6 | 6 | 6 | 6 | 4 |
| ¾ | 7 | 6 | 6 | 6 | 6 | 6 | |
| 1 | 9 | 8 | 8 | 8 | 8 | 9 | |
| 1¼ | 10 | 10 | 10 | 10 | 10 | 10 | |
| 1½ | 14 | 14 | 14 | 14 | 14 | 14 | |
| 2 | 25 | 25 | 25 | 25 | 25 | 25 | |
| 2½ | 36 | 36 | 36 | 35 | 36 | 35 | |
| 3 | 48 | 48 | 48 | 47 | 48 | 48 | |
| 4 | 73 | 73 | 73 | 75 | 73 | 73 | |
| 5 | 132 | 132 | 132 | 140 | 132 | 140 | |
| 6 | 165 | 165 | 165 | 170 | 165 | 160 | |
| 8 | 275 | 260 | 260 | 286 | 260 | 302 | |
| 10 | 455 | 436 | 436 | 485 | 436 | 510 | |
| 12 | 690 | 667 | 667 | 749 | 667 | 775 | |
| 14 | 940 | 940 | 940 | 890 | 940 | 975 | |
| 16 | 1250 | 1250 | 1250 | 1250 | 1250 | 1300 | |
| 18 | 1625 | 1625 | 1625 | 1475 | 1625 | 1750 | |
| 20 | 2050 | 2050 | 2050 | 1775 | 2050 | 2225 | |
| 24 | 3325 | 2825 | 2825 | 2825 | 2825 | 3625 |
ASME SA 182 AS Pipe Flange Price List
| Alloy Steel Blind Flange Price Per Piece in India | Price in USD | Price in UAE Dirham |
|---|---|---|
| 1-1/2″ AS Threaded Flange | $ 89.43 | AED 328.48 |
| Alloy steel forged flange | $ 139.38 | AED 511.95 |
| 49.53MM SA182 flange | $ 26.89 | AED 98.77 |
| 45.7 x 35.5 MM A182 forged flange | $ 58.60 | AED 215.24 |
| 1-1/2″ Alloy F5 blind flange | $ 61.92 | AED 227.43 |
But Ready Stock of Chromoly Steel Alloy Plate and Threaded Flange in 150# to 2500#
Alloy Steel Flanges Pressure And Temperature Ratings
| ANSI/ASME B16.34 | ANSI PRESSURE RATING | ||||||
|---|---|---|---|---|---|---|---|
| Temperature °F | 150# | 300# | 400# | 600# | 900# | 1500# | 2500# |
| -20 to 100 | 265 | 695 | 925 | 1390 | 2085 | 3470 | 5785 |
| 200 | 260 | 680 | 905 | 1360 | 2035 | 3395 | 5660 |
| 300 | 230 | 655 | 870 | 1305 | 1955 | 3260 | 5435 |
| 400 | 200 | 640 | 855 | 1280 | 1920 | 3200 | 5330 |
| 500 | 170 | 620 | 830 | 1245 | 1865 | 3105 | 5180 |
| 600 | 140 | 605 | 805 | 1210 | 1815 | 3025 | 5040 |
| 650 | 125 | 590 | 785 | 1175 | 1765 | 2940 | 4905 |
| 700 | 110 | 570 | 755 | 1135 | 1705 | 2840 | 4730 |
| 750 | 95 | 530 | 710 | 1065 | 1595 | 2660 | 4430 |
| 800 | 80 | 510 | 675 | 1015 | 1525 | 2540 | 4230 |
| 850 | 65 | 485 | 650 | 975 | 1460 | 2435 | 4060 |
| 900 | 50 | 450 | 600 | 900 | 1350 | 2245 | 3745 |
| 950 | 35 | 280 | 375 | 560 | 845 | 1405 | 2345 |
| 1000 | 20 | 165 | 220 | 330 | 495 | 825 | 1370 |
Dimensions of Low AS Forged Flange
| Standard | AS4087 | B16.5 | AS 2129 Flange | ISO 7005 (DIN) Flange | ||||||||||||||
| Class | PN14 | 150 | 300 | 600 | 900 | 1500 | Table C | Table D | Table E | Table F | Table H | Table J | PN6 | PN10 | PN16 | PN20 | PN25 | PN40 |
| Bolt Circle Diameter | 67 | 60 | 67 | 83 | 67 | 83 | 83 | 55 | 65 | 65 | 60.5 | 65 | ||||||
| Diameter | 95 | 89 | 95 | 95 | 121 | 95 | 114 | 114 | 80 | 95 | 90 | 95 | ||||||
| Number of Bolts | 4 | |||||||||||||||||
| Diameter of Bolt Hole | 14 | 16 | 22 | 14 | 17 | 11 | 14 | 16 | 14 | |||||||||
| Bolt Size | M12 | 13 | 19 | 13 | 16 | M10 | M12 | M14 | M12 | |||||||||
View Chrome Moly Alloy Steel Rtj Flanges Dimension as Per ANSI B16.5
Size Range of ASTM A182 Low Alloy Steel flanges
| 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 |
| 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 | 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
Types Of Low Alloy Steel Flanges
Low AS Forged Flange
Alloy Steel Blind Flanges
Alloy Steel Slip On Flanges
Chrome Moly Alloy Steel Socket weld Flanges
ANSI B16.5 Alloy RTJ Flanges
Low Alloy Steel Flanges
ASTM A182 Low Alloy Steel flanges
ASME SA 182 AS Pipe Flange
ANSI B16.5 Alloy Steel Slip On Flange
ANSI b16.5 150 lb 300 lb 600lb Alloy Steel Threaded Flange
Forged Flange Alloy Flange DN150 Class 150
Alloy Steel Flange, Size: 0-1 inch and 1-5 inch
AS Blind Flanges, Size: 1- 30 Inch
Astm / Asme A 182 AS Pipe Flanges
3″ AS Weld Neck Flange
1-1/2″ Alloy Steel Orifice flange
Chemical Element of ANSI B16.5 Alloy Steel Slip On Flange
| Grade | F5 | F1 | F11 | F9 | F91 | F12 | F22 |
| C | 0.15 max | 0.15 max | 0.5-0.15 | 0.15 max | 0.15 max | 0.15 max | 0.50.15 max |
| Mn | 0.3-0.6 | 0.3-0.6 | 0.3-0.6 | 0.3-0.6 | 0.3-0.6 | 0.3-0.6 | 0.3-0.6 |
| Si | 0.5-1.0 | 0.5 | 0.5-1.0 | 0.5-1.0 | 0.5-1.0 | 0.5 | 0.5 |
| P | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 |
| S | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 |
| Cr | 4-6 | 4-6 | 1.0-1.5 | 8-10 | 8-10 | 4-6 | 4-6 |
| Mo | 0.44-0.65 | 0.44-0.65 | 0.44-0.65 | 0.9-1.1 | 0.9-1.1 | 0.44-0.65 | 0.44-0.65 |
Mechanical Properties of Alloy Steel Blind Flanges
| Grade | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
|---|---|---|---|
| F12 | 485 | 275 | 20 % |
| F1 | 485 | 275 | |
| F9 | 585 | 380 | |
| F5 | 485 | 275 | |
| F91 | 585 | 380 | |
| F11 | 415 | 205 | |
| F22 | 415 | 205 |
ANSI B16.5 Alloy RTJ Flanges Equivalent Material
| North America | Type | Forging Spec. | German | Casting Spec. Equivalent | W. No |
|---|---|---|---|---|---|
| K11572 | 1.1/4Cr-1/2Mo | A182-F11 cl2 | 13CRM044 | A217-WC6 | 1.7335 |
| K12822 | C-1/2Mo | A182-F1 cl2 | 15M03 | A217-WC1 | 1.5415 |
| K41545 | 5Cr-1/2Mo | A182-F5/F5a | 12CRMO195 | A217-C5 | 1.7362 |
| K21590 | 2.1/4Cr-1Mo | A182-F22 cl3 | 10CRM0910 | A217-WC9 | 1.7380 |
| K90941 | 9Cr-1Mo | A182-F9 | X 12 CrMo 9 1 | A217-C12 | 1.7386 |
| 9Cr-1Mo-V | A182-F91 | X 10 CrMoVNb 9 1 | A217-C12A | 1.4903 |