Alpha Overseas is a leading manufacturer, supplier, and exporter of a diverse range of high-quality carbon steel ASTM A105 flanges, steel with carbon as the main alloying constituent. Our Carbon Steel A105 Flanges concrete flanges are made with high-quality raw materials and advanced technology, focusing on overall quality and durability. ASTM A105 Flange is a steel grade with low carbon, manganese, and silicon content. Though the alloy used to manufacture a105 carbon steel flanges is similar to that used to manufacture AISI 1330 specifications, the difference between the two standards is that a105 carbon steel flanges manufacturers make this alloy with a lower manganese content.
ASME SA105 Blind Flange heat treatment should be followed by rapid cooling in water or air, where this treatment applies to both solution annealing and stress relieving. Carbon Steel Weld Neck Reducing Flange A105 can be done at temperatures ranging from 500 to 550 degrees Celsius in some cases. We are one of the largest stockists and exporters of high-quality Carbon Steel A105 Flanges, with one exception to the general rule of poorer machinability. ASTM A105 carbon steel can be forged at temperatures ranging from 2200 to 1700 degrees Fahrenheit, followed by quenching, tempering, or normalizing.
A105 Carbon Steel Flange, ASTM A105 Flange, CS ASTM A105 Flange, ASTM A105N Flanges Suppliers, ASTM A105 Flange Manufacturer, Carbon Steel A105 Slip On Flange, A105 CS Material Weld Neck Flange, A105 Pipe Flanges, Carbon Steel ASTM A105 Flanges Manufacturers in India.
It is used in processing hydrocarbons and marine engineering, heat exchangers, pumps, petrochemical plants, valves, oil and gas equipment, nuclear power projects, and so on.
We provide a diverse range of carbon and steel flanges. These carbon steel flanges are made to the client's specifications. These flanges have outstanding and excellent features, such as high durability, high welding property, optimum performance, corrosion-resistant, high strength, low maintenance, corrosion-resistant, precisely designed, and so on.
We guarantee they are made with cutting-edge machinery and overseen by skilled engineers and quality experts. We produce carbon steel perforated flanges to improve aesthetics and heat transfer capabilities.
ASTM A105 Material Equivalent
| STANDARD | DIN / EN | UNS | AISI / SAE |
| ASTM A105 | 1.0561 | G10370 | 1037 |
ASTM A105 Flange Dimensions
| NPS (in.) |
Carbon Steel A105 Flange 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 |
Carbon Steel A105 Flanges Weight Chart
| Pipe Normal Diameter (inch) | Outer diameter Flange | Thicjness Of Flange Minimum | 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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" | 25 | 108.00 | 14.20 | 49.30 | 50.80 | 17.50 | 17.50 | 79.30 | 15.80 | 4 | 1/2" | 0.8 | 1.8 |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
Carbon Steel A105 Flanges Types
ASTM A105 Slip On Flange
- Carbon Steel A105N Raised Face Slip On Flange
- Carbon Steel ASTM A105 Slip-On Flange
- Carbon Steel SA105 Slip On Raised Face Flange
- A105 CS Steel SORF Flange
- A105 Carbon Steel SO Flanges
- Carbon Steel A105 Flat Face Slip On Flanges
- A105 CS FFSO Flanges
- ASME SA105 CS RFSO Flanges
- PN16 Slip On Flange Carbon Steel A105
- A105 Carbon Pipe Slip On Flange in India
- CS A105 SORTJ Manufacturer in Mumbai
- ASTM A105 Carbon Steel SOFF Flange
- ASTM A105 Slip On Pipe Flange
ASTM A105 Weld Neck Flange
- A105 Weld Neck Flanges Manufacturers
- Carbon Steel ASTM A105 WNRTJ Flange
- ASTM A105 Welding Neck Flanges
- Carbon Steel A105 WNRF Flanges
- SA105 CS Weld Neck Flanges Manufacturers In India
- Carbon Steel A105 Flat Face Weld Neck Flange
- A105 CS Raised Face Weld Neck Flange
- CS A105 WNFF Flangs
- ASTM A105 CS RFWN Flange
- Carbon Steel Weld Neck Flanges ANSI B16.5
- ASTM A105 Carbon Steel Weld Neck Flange 300
- SA105N Welding Neck Flanges 150#
ASTM A105 Blind Flange
- Carbon Steel ASTM A105 BLRF Flange
- A105 Carbon Steel BLRTJ Flange
- ASTM A105 CS Blind Pipe Flanges
- ASME SA 105 CS Blind Flanges
- Carbon Steel A105 BLFF Flanges Manufacturer in Mumbai
- ASTM A105N BLRTJ Flange
- SA105 Carbon Steel BL Flange Stockist
- Carbon Steel A105 RTJ Blind Flange
- A105 Carbon Steel BLFF Flanges
- ASME B16.5 Carbon Steel Blind Raised Face Flange
- A105 CS Pipe Blind Flange
- CS ASTM A105 Blind Plate Flanges
ASTM A105 Threaded Flange
- ASTM A105 CS Threaded Flanges
- CS A105 Threaded Pipe Flange
- CS A105 Female Threaded Flange
- A105 Carbon Steel Male Threaded Flange
- SA105N Carbon Steel Threaded Flange Manufacturer in Mumbai
- ASTM A105 Carbon Steel NPT Threaded Flange
- ASME SA105 CS Screwed Flanges Stockist
- Carbon Steel SA105 Reducing Threaded Flange
- Carbon Steel A105 Raised Face Threaded Flange
- ASTM A105N Carbon Steel Thread Flange
- Carbon Steel A105 3 inch Threaded Pipe Flanges
ASTM A105 Socket weld Flange
- Carbon Steel ASTM A105 SWRF Flanges
- CS ASTM A105 Socket Weld Pipe Flange
- A105 CS RFSW Flanges
- CS A105 Raised Face Socket Weld Flanges
- A105N Socket Welding Flange
- ASME SA105 Flat Face Socket Weld Flange
- CS ASTM A105 SWRTJ Flanges Manufacturer
- ASME SA105 CS Flange sw rf
- Carbon Steel SA105 SWFF Flanges
- CS Socket Weld Raised Face Flange
- ASTM A105 socket weld flange dimensions class 150
- ASME B16.5 Carbon Steel SW Flange
- A105 Carbon Steel 300# Socket Weld Flange
A105 Long Weld Neck Flange
- ASTM A105 CS Long Welding Neck Flange
- Carbon Steel A105 RFLWN Flange
- ASTM A105N CS LWN Flanges
- ASTM A105 Carbon Steel LWNRF Flanges
- Carbon Steel LWN Flange 300# dimensions
- CS A105 LWN Flange
- SA105 CS Raised Face Long Weld Neck Flange
- ASME SA105 Long Welding Neck Flanges
- A105 Carbon Steel Long Weld Neck Flange Dimensions Class 150
- Carbon Steel A105 Long Weld Neck Raised Face Flange
- ASME B16.5 Carbon Steel Long Weld Neck Flanges
ASTM A105 Lap Joint Flange
- ASTM A105 Carbon Steel Lap Joint Flange
- Carbon Steel A105 LJ Flanges
- ASTM A105 Carbon Steel Raised Face Lap Joint Flange
- A105 CS Lap Joint Flange with stub end
- Carbon Steel A105 LJFF Flange
- CS SA105 Lap Joint Pipe Flange
- CS A105N LJRF Flanges
- ASTM A105 Flange Lap Joint Stockist
- ANSI B16.5 Carbon Steel Lapped Joint Flange
- ASTM A105 CS Flat Face Lap Joint Flange
- CS A105 Flange Lap Joint Stub End
ASTM A105 Plate Flange
- Carbon Steel SA105N Plate Flanges
- ASTM A105 Carbon Steel Plate Flange Supplier
- CS A105 Plate Flange Supplier
- Carbon Steel A105 Plate Flanges Class 150
- ASTM A105 CS Plate Flanges Manufacturer in Mumbai
- ASTM A105 Carbon Steel Plate Flange
- ASME SA105 CS Plate Flange en 1092
- Carbon Steel din 2501 pn10 plate flange in India
- CS A105 Plate Flanges
- SA105 Carbon Steel Plate Flanges
- Carbon Steel ANSI B16.5 Plate Flanges
ASTM A105 Orifice Flange
- Carbon Steel ASME B16.36 Orifice Flange
- ASTM A105N Orifice Flanges
- ASTM A105 Carbon Steel Raised Face Orifice Flanges
- ASTM A105 Orifice Pipe Flange
- ASME SA105 RTJ Orifice Flange
- Carbon Steel A105 Orifice Plate Flange in India
- Carbon Steel SA105 Orifice Flanges
- ASTM A105 CS Orifice Flanges
- A105 CS Orifice Flanges Stockist
- ANSI B16.36 Carbon Steel Orifice Flanges
- SA 105 CS Orifice Flanges
- A105 Carbon Steel Class 150 Orifice Flange
Available Stock of ASTM A105 Carbon Steel Flanges
- ASTM A105N Carbon Steel Flange
- A105 CS Flange Manufacturer in Mumbai
- ASTM A105 CS Flanges
- SA105N Carbon Steel Flange Manufacturer
- Carbon Steel A105 Flanges Suppliers in India
- Carbon Steel SA105 Spacer Ring Flanges
- Grade A105 Carbon Steel Slip On Plate Flange
- CS A105 Industrial Pipe Flange
- ASTM A105 Carbon Steel Flange Suppliers
- Type A105 CS Loose Plate Flange
- Manufacturer of Carbon Steel A105 Flanges
- ASME SA105 CS Large Diameter Flange
- Carbon Steel A105 Groove Flange
- ASME SA105 Flat Face Flanges
- ASTM A105 Carbon Steel Paddle Blank and Spacer
- CS ASTM A105 Large Tongue Flange Stock
- ANSI/ASME B16.5 Carbon Steel Flange Supplier in Mumbai
- Carbon Steel A105 Forged Flanges
- ASME B16.5 CS Pipe Flange Spacer Ring
- A105 Carbon Steel Custom Flanges
- SA105 Carbon Steel Flange Pressure Rating
- ASTM A105 Carbon Steel Flanges
- Supplier of A105 CS Slip On Flat Face Flange
- Carbon Steel SA105 Tongue and Groove Flanges Dealers
- Carbon Steel A105 Ring Type Joint Flanges
- CS A105 Flat Face Flange
- ASME SA105 Carbon Steel RTJ Flange Exporter
- A105 Carbon Steel Raised Face Flange
- CS A105 Flanges Stockist
- ASTM A105N CS Flanges at Best Price List In India
- ASME SA105 Exhaust Flanges
- Carbon Steel A105 Reducing Flange
- Carbon Steel SA105 NPT Flanges
- A105 Carbon Steel Spectacle Blind Flanges
- ASTM A105N CS Nipoflange
- A105 Carbon Steel Flangeolet
- ASTM A105 Carbon Steel Paddle Blind Flange
- CS Grade A105 Blind Spectacle Flange
A105N Carbon Steel Flange Pressure Rating Chart
| ASME | Pressure Temperature Ratings For Carbon Steel A105 Flanges | ||||||
| Temperature °F | Class 150 | Class 300 | Class 400 | Class 600 | Class 900 | Class 1500 | Class 2500 |
| -20 to 100 | 275 | 720 | 960 | 1440 | 2160 | 3600 | 6000 |
| 200 | 230 | 600 | 800 | 1200 | 1800 | 3000 | 5000 |
| 300 | 205 | 540 | 720 | 1080 | 1620 | 2700 | 4500 |
| 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 |
| 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 |
| 950 | 35 | 380 | 510 | 765 | 1145 | 1910 | 3180 |
| 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 |
| 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 |
| 1450 | 15 | 35 | 45 | 70 | 105 | 170 | 285 |
| 1500 | 10 | 25 | 35 | 55 | 80 | 135 | 230 |
A105 Carbon Steel Flange HSN Code
| HSN Code | Product Description |
| 73072100 | HS or HSN Codes for Carbon Steel flange |
ASME SA105 Carbon Steel Flange Price List India
Check out the CS A105 Flange Price List.
| Carbon Steel A105 Flange in India | Carbon Steel A105 Flange Price in INR |
| Carbon Steel Flanges A105, 150, 300, 600 LBS, 900 LBS, 1500#, Class 2500 | Rs. 324 |
| Flanges A105 B16.5 | Rs. 5,163 |
| ASTM A105N Class 150 Flanges as per ASME B 16.5 | Rs. 3,814 |
| Pn16 Dn65 Dn80 CS A105 Flange | Rs. 225 |
| A105 Carbon Steel Plate Flange | Rs. 5,130 |
| Carbon Steel Flange ASTM A105 | Rs. 6,203 |
ASTM A105 Carbon Steel Flanges Standard
For more information on flange standards, or to learn more about custom flanges for particular specifications, contact us today.
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ASTM A105 Material Properties
| ELEMENT | COMPOSITION, % |
| Carbon | 0.35 max |
| Manganese | 0.60-1.05 |
| Phosphorus | 0.035 max |
| Sulfur | 0.040 max |
| Silicon | 0.10-0.35 |
| Copper | 0.40 max (1) |
| Nickel | 0.40 max (1) |
| Chromium | 0.30 max (1-2) |
| Molybdenum | 0.12 max (1-2) |
| Vanadium | 0.08 max |
ASTM A105 Mechanical Properties
| Mechanical Properties | Requirements |
|---|---|
| Tensile strength,min,psi [MPa] | 70000 [485] |
| Yield strength,min,psi [MPa] | 36000 [250] |
| Elongation, min, % | 30 |
| Reductionofarea,min,% | 30 |
| Hardness,HB,max | 187 |
Applications of Carbon Steel A105 Flanges
Oil & Gas Industry
Power Generation Industry
Petrochemical Industry
Chemical Industry
Cement Industry
We Export Carbon Steel A105 Flanges Across the Globe
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Domestic Supply CS A105 Flanges
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