Inconel is a nickel based alloy that has added chromium and molybdenum in its composition.The material has high strength at elevated temperatures and can withstand corrosion.The Inconel flanges offer high thermal stability and can operate efficiently within the temperature range of cryogenic to 982 °C.The high alloy content in Inconel makes it capable of withstanding a wide range of corrosive environments.This will include mild environments, sea water, neutral salts and alkaline media.The Inconel flanges manufacturer also recommends the products for various oxidizing and reducing environments.
The Inconel screwed flanges are available in different grades and they possess varied properties.Depending on your application requirements, the flange can be used in industries like chemical processing, marine, oil & gas, etc.The exact mechanical properties of the Inconel orifice flange can depend on the grade, type and specific heat treatment.
There are different types of flanges made of Inconel and they are used for varied purposes.Some of them are:
ASTM B564 Inconel blind flange
Inconel slip on flange
ASME SB564 Inconel weld neck flange
You must always buy high quality Inconel blind flange from reputed suppliers.Opt for one of the top manufacturers and suppliers of Inconel products in India Regent Steel & Engineering Co.They are well known for offering competitive pricing.They have experienced professionals who will guide you through the purchase and supply you with dimensionally accurate and surface-treated blind flange fit for your application.
Size | Pressure | Standard |
---|---|---|
1/2 " to 60" NB | PN6 to PN64 | ANSI/ASME B16.5, B16.47 Series A & B |
Specification | Class | Face type |
ASTM B564 | ASME SB564 | 150, 300, 600, 900, 1500, 2500 | FF, RF, RTJ |
Inconel alloy lap joint flange
Inconel forged flange
Inconel metal socket weld flange
Nickel Alloys | Werkstoff No. | UNS no. | Density (8.8 g/cm3) | Tradename |
---|---|---|---|---|
Alloy 718 | 2.4668 | N07718 | 8.19 | Inconel 718 |
Alloy 601 | 2.4851 | N06601 | 8.2 | Inconel 601 |
Alloy 625 | 2.4856 | N06625 | 8.44 | Inconel 625 |
Alloy 600 | 2.4816 | N06600 | 8.42 | Inconel 600 |
Inconel 625 | Inconel 600 | Inconel 718 | Inconel 601 | |
---|---|---|---|---|
Yield strength – Mpa | 345min. | 240min. | 550 min. | 300min. |
Density | 8.4 g/cm³ | 8.4 g/cm³ | 8.2 g/cm³ | 8.1g/cm³ |
Tensile strength – Mpa | 760min. | 550min. | 965min | 650min. |
Brinell hardness (HB) | ≤220 | ≤195 | ≤363 | ≤220 |
Elongation % | 30 min. | 30min. | 30 min. | 30 min. |
Melting Range,℃ | 1290-1350℃ | 1370-1425 ℃ | 1260-1340 ℃ | 1320-1370℃ |
Inconel | Element (% by mass) | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Co | Mo | Fe | Cr | Nb | Ni | Ti | Mn | Al | Cu | Si | S | C | B | P | ||
625 | 1.0 | 8.0-10.0 | 5.0 | 20.0-23.0 | 3.15-4.15 | 58.0 | 0.4 | 0.5 | 0.4 | 0.5 | 0.015 | 0.1 | 0.015 | |||
600 | 6.0-10.0 | 14.0-17.0 | 72.0 | 1.0 | 0.5 | 0.5 | 0.015 | 0.15 | ||||||||
718 | 1.0 | 2.8-3.3 | balance | 17.0-21.0 | 4.75-5.5 | 50.0-55.0 | 0.3 | 0.35 | 0.65-1.15 | 0.2-0.8 | 0.35 | 0.015 | 0.08 | 0.006 | 0.015 | |
617 | 10.0-15.0 | 8.0-10.0 | 3.0 | 20.0-24.0 | 44.2-56.0 | 0.6 | 0.5 | 0.8-1.5 | 0.5 | 0.5 | 0.015 | 0.15 | 0.006 | 0.015 | ||
X-750 | 1.0 | 5.0-9.0 | 14.0-17.0 | 0.7-1.2 | 70.0 | 2.25-2.75 | 1.0 | 0.4-1.0 | 0.5 | 0.5 | 0.01 | 0.08 |
The ASTM B564 Inconel alloy lap joint flange and stub end assembly is used in piping system that require frequent disassembly for routine inspection and maintenance.They are quite efficient and well-suited for corrosive applications.
Standard | Class | Diameter | Diameter of Bolt Hole | Bolt Size | Number of Bolts | Bolt Circle Diameter |
---|---|---|---|---|---|---|
AS4087 Flanges | Table C Flanges | 95 | 14 | 13 | 4 | 67 |
AS 2129 Flange | Table F Flanges | 95 | 14 | 13 | 4 | 67 |
Table J Flanges | 114 | 17 | 16 | 4 | 83 | |
PN14 Flanges | 95 | 14 | M12 | 4 | 67 | |
Table D Flanges | 95 | 14 | 13 | 4 | 67 | |
Table E Flanges | 95 | 14 | 13 | 4 | 67 | |
Table H Flanges | 114 | 17 | 16 | 4 | 83 | |
ANSI B16.5 Flanges | ANSI 150 Flanges | 89 | 16 | 13 | 4 | 60 |
ANSI 300 Flanges | 95 | 16 | 13 | 4 | 67 | |
ANSI 900 Flanges | 121 | 22 | 19 | 4 | 83 | |
ANSI 600 Flanges | 95 | 16 | 13 | 4 | 67 | |
ANSI 1500 Flanges | 121 | 22 | 19 | 4 | 83 | |
ISO 7005 (DIN) Flange | PN16 Flanges | 95 | 14 | M12 | 4 | 65 |
PN10 Flanges | 95 | 14 | M12 | 4 | 65 | |
PN20 Flanges | 90 | 16 | M14 | 4 | 60.5 | |
PN6 Flanges | 80 | 11 | M10 | 4 | 55 | |
PN25 Flanges | 95 | 14 | M12 | 4 | 65 | |
PN40 Flanges | 95 | 14 | M12 | 4 | 65 |
Pipe Size - Pipe Flanges | Flange Connection Type | Max.Pressure | Flange Schedule/Class |
---|---|---|---|
1/2" | FNPT | 150 psi | ASME B16.5 Class 150 |
1/2" | Socket Weld | 275 psi | ASME B16.5 Class 150 |
2-1/2" | Slip On | 720 psi | ASME B16.5 Class 300 |
3/4" | FNPT | 150 psi | ASME B16.5 Class 150 |
4" | Slip On | 720 psi | ASME B16.5 Class 300 |
1/2" | Welded | 150 psi | ASME B16.5 Class 150 |
3/4" | Socket Weld | 275 psi | ASME B16.5 Class 150 |
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 |
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 |
2-1/2" | Socket Weld | 275 psi | ASME B16.5 Class 150 |
1" | Slip On | 720 psi | ASME B16.5 Class 300 |
1-1/2" | Slip On | 720 psi | ASME B16.5 Class 300 |
1/2" | Slip On | 720 psi | ASME B16.5 Class 300 |
2" | Socket Weld | 275 psi | ASME B16.5 Class 150 |
2-1/2" | Slip On | 720 psi | ASME B16.5 Class 300 |
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 150 |
2" | Slip On | 720 psi | ASME B16.5 Class 300 |
1/2" | Slip On | 720 psi | ASME B16.5 Class 300 |
1-1/4" | FNPT | 720 psi | ASME B16.5 Class 300 |
1" | Slip On | 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 |
2" | Slip On | 720 psi | ASME B16.5 Class 300 |
Dimensions ‘DN' (Nominal Diameter) in mm |
|||
---|---|---|---|
DN | INCH | DN | INCH |
20 | 3/4 | 350 | 14 |
125 | 5 | 800 | 32 |
15 | 1/2 | 300 | 12 |
25 | 1 | 375 | 15 |
40 | 1 1/2 | 450 | 18 |
32 | 1 1/4 | 400 | 16 |
50 | 2 | 500 | 20 |
80 | 3 | 700 | 28 |
65 | 2 1/2 | 600 | 24 |
100 | 4 | 750 | 30 |
200 | 8 | 900 | 36 |
Type | Face Type of Inconel 625 Flanges |
---|---|
B | Raised Face |
A | Flat Face |
C | Tongue Face |
E | Spigot |
D | Grooved Face |
G | Ring Recess |
F | Recess |
H | O-Ring Groove |
Nominal Diameter | Pressure Rating (PN) | |||||
---|---|---|---|---|---|---|
**Nominal BSP Pipe Size | PN25 | PN10 | PN6 | PN16 | PN40 | |
DN 15 | 95 | 95 | 80 | 95 | 95 | |
1/2" | 65 | 65 | 55 | 65 | 65 | Bolt circle (PCD) |
4 x 14 | 4 x 14 | 4 x 11 | 4 x 14 | 4 x 14 | * | |
DN 10 | 90 | 90 | 75 | 90 | 90 | |
3/8" | 60 | 60 | 50 | 60 | 60 | Bolt circle (PCD) |
4 x 14 | 4 x 14 | 4 x 11 | 4 x 14 | 4 x 14 | * | |
DN 25 | 115 | 115 | 100 | 115 | 115 | |
1" | 85 | 85 | 75 | 85 | 85 | Bolt circle (PCD) |
4 x 14 | 4 x 14 | 4 x 11 | 4 x 14 | 4 x 14 | * | |
DN 20 | 105 | 105 | 90 | 105 | 105 | |
3/4" | 75 | 75 | 65 | 75 | 75 | Bolt circle (PCD) |
4 x 14 | 4 x 14 | 4 x 11 | 4 x 14 | 4 x 14 | * | |
DN 40 | 150 | 150 | 130 | 150 | 150 | |
1 1/2" | 110 | 110 | 100 | 110 | 110 | Bolt circle (PCD) |
4 x 18 | 4 x 18 | 4 x 14 | 4 x 18 | 4 x 18 | * | |
DN 32 | 140 | 140 | 120 | 140 | 140 | |
1 1/4" | 100 | 100 | 90 | 100 | 100 | Bolt circle (PCD) |
4 x 18 | 4 x 18 | 4 x 14 | 4 x 18 | 4 x 18 | * | |
DN 65 | 185 | 185 | 160 | 185 | 185 | |
2 1/2" | 145 | 145 | 130 | 145 | 145 | Bolt circle (PCD) |
8 x 18 | 4 x 18 | 4 x 14 | 4 x 18 | 8 x 18 | * | |
DN 50 | 165 | 165 | 140 | 165 | 165 | |
2" | 125 | 125 | 110 | 125 | 125 | Bolt circle (PCD) |
4 x 18 | 4 x 18 | 4 x 14 | 4 x 18 | 4 x 18 | * | |
重新编写后的内容:DN | 235 | 220 | 210 | 220 | 235 | |
4" | 190 | 180 | 170 | 180 | 190 | Bolt circle (PCD) |
8 x 22 | 8 x 18 | 4 x 18 | 8 x 18 | 8 x 22 | * | |
DN 80 | 200 | 200 | 190 | 200 | 200 | |
3" | 160 | 160 | 150 | 160 | 160 | Bolt circle (PCD) |
8 x 18 | 8 x 18 | 4 x 18 | 8 x 18 | 8 x 18 | * | |
的重写版本可以是: D | 300 | 285 | 265 | 285 | 300 | |
6" | 250 | 240 | 225 | 240 | 250 | Bolt circle (PCD) |
8 x 26 | 8 x 22 | 8 x 18 | 8 x 22 | 8 x 26 | * | |
DN 125 | 270 | 250 | 240 | 250 | 270 | |
5" | 220 | 210 | 200 | 210 | 220 | Bolt circle (PCD) |
8 x 26 | 8 x 18 | 8 x 18 | 8 x 18 | 8 x 26 | * | |
DN 200 | 360 | 340 | 320 | 340 | 375 | |
8" | 310 | 295 | 280 | 295 | 320 | Bolt circle (PCD) |
12 x 26 | 8 x 22 | 8 x 18 | 12 x 22 | 12 x 30 | * | |
DN 175 | 330 | 315 | 315 | 350 | ||
7" | 280 | 270 | 270 | 295 | Bolt circle (PCD) | |
12 x 26 | 8 x 22 | 8 x 22 | 12 x 30 | * | ||
重写后的内容:DN | 485 | 445 | 440 | 460 | 515 | |
12" | 430 | 400 | 395 | 410 | 450 | Bolt circle (PCD) |
16 x 30 | 12 x 22 | 12 x 22 | 12 x 26 | 16 x 33 | * | |
DN 250 重 | 425 | 395 | 375 | 405 | 450 | |
10" | 370 | 350 | 335 | 355 | 385 | Bolt circle (PCD) |
12 x 30 | 12 x 22 | 12 x 18 | 12 x 26 | 12 x 33 | * | |
DN 500 | 730 | 670 | 645 | 715 | 755 | |
20" | 660 | 620 | 600 | 650 | 670 | Bolt circle (PCD) |
20 x 36 | 20 x 26 | 20 x 22 | 20 x 33 | 20 x 42 | * | |
DN 350 | 555 | 505 | 490 | 520 | 580 | |
14" | 490 | 460 | 445 | 470 | 510 | Bolt circle (PCD) |
16 x 33 | 16 x 22 | 12 x 22 | 16 x 26 | 16 x 36 | * | |
DN 400 | 620 | 565 | 540 | 580 | 660 | |
16" | 550 | 515 | 495 | 525 | 585 | Bolt circle (PCD) |
16 x 36 | 16 x 26 | 16 x 22 | 16 x 30 | 16 x 39 | * | |
DN 600 | 845 | 780 | 755 | 840 | ||
24" | 770 | 725 | 705 | 770 | Bolt circle (PCD) | |
20 x 36 | 20 x 27 | 20 x 24 | 20 x 33 | * |