Inconel 600 flanges

Inconel 600 / 601 Flanges Manufacturer & Supplier

Inconel 600/601 flanges are designed and manufactured using high-performance nickel-chromium-based alloys, which are highly resistant to corrosion, oxidation and high temperature, as well as being highly resistant to high temperature. These flanges are used in harsh industrial environments like chemical processing, aerospace, nuclear power and high-pressure steam. Inconel 600 flanges and Inconel 601 flanges are known to be very strong and durable and offer leak-proof connections with good thermal stability, thus providing safety and reliability over a vast range of temperatures. They are superior in chemical resistance; thus, they can be used in environments that are exposed to acids, oxidisers and other aggressive media.

UNS N06600 Long Weld Neck Flanges, Inconel 600 Flanges, ASTM B564 Inconel 600 Blind Flanges, ANSI B16.5 Inconel Alloy 601 Weld Neck Flange, DIN 2.4851 Slip On Flanges, Inconel 600 Flanges Suppliers, Inconel Alloy 600/601 Ring Type Joint Flanges, Inconel 601 Flanges, Inconel Flanges Supplier in Mumbai, India.

Kalpataru Piping Solution is a trusted manufacturer of inconel 600 flanges and inconel 601 flanges, crafted by cold-forming steel sheets into precise cylindrical shapes. Our Inconel 600 Slip-On Flanges are ideal for a variety of piping services including hot and cold water supply, drainage, and other applications requiring reliable pressure handling. The Inconel 601 Threaded Flanges are produced through advanced welding techniques like laser, electric resistance, or automatic arc welding and are generally supplied in an untreated state. When heat treatment is applied to Inconel 600 Weld Neck Flanges, it is performed through solution treatment followed by acid cleaning or similar processes to enhance durability and performance. This meticulous manufacturing approach ensures that each flange meets stringent quality standards while delivering long-lasting, dependable service in diverse industrial environments.

ASME B16.5, ANSI B16.47, B16.48, BS4504, BS 10, EN 1092-1 Inconel Alloy 600 Pipe Flanges, UNS N06601 Threaded Flanges, DIN 2.4816 Lapped joint Flange, Inconel 600 Flanges, ASTM B564 Inconel 601 Plate Flanges Manufacturers, Inconel 601 Flanges, Alloy 601 Flanges, Inconel 600 Socket Weld Flanges, ASME SB564 Inconel 601 Flanges Exporters in India.

Inconel 601 Socket Weld Flanges are separately enclosed so that the best quality of materials is maintained and there are no damages in the preceding stages of production. We manufacture these Inconel 600 Blind Flanges that are large in diameter for its usage and application in varied industries. The large diameter of Inconel 601 Spectacle Blind Flanges is strictly designed by using the graded stainless steel and highly developed tools. Meanwhile, this range of Inconel 600 Lap Joint Flanges and tubes are available in different designs, diameters, finishes and lengths. Inconel 601 Ring Joint Type Flanges is also being formed by rolling metal and after that welding it longitudinally all over its length.

Inconel 600 / 601 Flanges Specification

Explore the comprehensive specifications that define the quality, dimensions, and mechanical properties of Inconel 600 flanges and Inconel 601 flanges for industrial applications.
Specifications ASTM B564 / ASME SB564
Standard ANSI Flanges, AWWA Flanges, ASME Flanges, BS 10 Table D Flanges, Table E Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST Flanges.
Dimensions ANSI/ ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
Size 1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000
Pressure Class / Rating Class 150 LBS, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
Flange Face Type Raised Face (RF), Ring Type Joint (RTJ), Large Male-Female (LMF), Flat Face (FF), Small Male-Female (SMF), Lap-Joint Face (LJF), Small Tongue, Large Tongue & Groove

ASTM B564 Inconel 600/601 Flanges Equivalent Standard Grade

ASTM B564 Inconel 600/601 Flanges are available in various international equivalent standards to ensure global material compatibility.
STANDARD WERKSTOFF NR. UNS JIS BS GOST AFNOR EN
Inconel 600 2.4816 N06600 NCF 600 NA 13 МНЖМц 28-2,5-1,5 NC15FE11M NiCr15Fe
Inconel 601 2.4851 N06601 NCF 601 NA 49 XH60BT NC23FeA NiCr23Fe

Most Common Types of Inconel 600 / 601 Pipe Flanges

Discover the commonly used types of Inconel 600/601 Pipe Flanges, engineered to meet diverse piping requirements while ensuring superior sealing and strength.
Chemical Composition of Inconel UNS N06600 / N06601 Flanges
Review the precise chemical makeup of Inconel UNS N06600 and N06601 flanges that ensures their exceptional corrosion resistance and performance.
Element Name Composition
Ni Nickel 72% min
Cr Chromium 14–17%
Fe Iron 6–10%
Cu Copper 0.50% max
C Carbon 0.15% max
Si Silicon 0.50% max
S Sulfur 0.015% max
Mn Manganese 1.00% max
Mechanical Properties of Alloy 600 / 601 Blind Flanges
Understand the mechanical strength and durability metrics that make Alloy 600 flanges and 601 blind flanges fit for high-pressure, high-temperature conditions.
Element Melting Point Density Tensile Strength Elongation Yield Strength (0.2%Offset)
Inconel 600 1413 °C (2580 °F) 8.47 g/cm3 Psi – 95,000 , MPa – 655 40 % Psi – 45,000 , MPa – 310
Physical Properties of Werkstoff Nr. 2.4816 / 2.4851 Flanges
Learn about the physical characteristics such as density and thermal stability of Werkstoff Nr. 2.4816 and 2.4851 Inconel flanges.
Density Specific Heat Melting Range Electrical Resistivity Curie Temperature
Mg/m3 lb/in3 J/kg-°C Btu/lb-°F °C °F μΩ-m mil/ft °C °F
8.47 0.306 444.00 0.106 1354-1413 2470-2575 1.03 620 -124 -192
Equivalent Grades of Inconel Alloy 600 flanges & 601 Flanges
Explore international grade equivalents to inconel 600 flanges and inconel 601 flanges for seamless global sourcing and specification matching.
STANDARD WERKSTOFF NR. UNS JIS BS GOST AFNOR EN
Inconel 600 2.4816 N06600 NCF 600 NA 13 МНЖМц 28-2,5-1,5 NC15FE11M NiCr15Fe
Inconel 601 2.4851 N06601 NCF 601 NA 49 XH60BT NC23FeA NiCr23Fe
Pressure Ratings & Classes of Inconel 600 / 601 Flanges
Details on pressure classes and ratings that guide the selection of Inconel 600/601 flanges for various industrial pressures.
Inconel Flanges Pressure Ratings
Temperature (°F) Class 2500 Class 1500 Class 900 Class 600 Class 400 Class 300 Class 150
300 4500 2700 1620 1080 720 540 205
200 5000 3000 1800 1200 800 600 230
400 4140 2485 1490 995 660 495 190
600 3640 2185 1310 875 580 435 140
500 3880 2330 1395 930 620 465 170
650 3580 2150 1290 860 575 430 125
750 3460 2075 1245 830 555 415 95
700 3540 2125 1275 850 565 425 110
800 3360 2015 1210 805 540 405 80
900 3240 1945 1165 780 520 390 50
850 3300 1980 1190 790 530 395 65
950 3180 1910 1145 765 510 380 35
-20 to 100 6000 3600 2160 1440 960 720 275
1050 2570 1545 925 615 410 310 20
1000 2675 1605 965 640 430 320 20
1100 2145 1285 770 515 345 255 20
1200 1285 770 465 310 205 155 20
1150 1655 995 595 400 265 200 20
1250 945 565 340 225 150 115 20
1350 515 310 185 125 80 60 20
1300 715 430 255 170 115 85 20
1400 400 240 145 95 65 50 20
1500 230 135 80 55 35 25 10
1450 285 170 105 70 45 35 15
Schedule of Alloy 600 / 601 Slip On Flanges
Comprehensive information on the scheduling and sizing of Alloy 600 and 601 slip-on flanges used in piping systems.
Size (NPS) OD SCH 20 STD Wall SCH 30 SCH 40 SCH 10 EXT Hvy SCH 60 SCH 80 SCH 120 SCH 100 SCH 140 XX Hvy SCH 160
¾ 1.05 0.113 0.113 0.083 0.154 0.154 0.308 0.219
1 ¼ 1.66 0.14 0.14 0.109 0.191 0.191 0.382 0.25
1 1.315 0.133 0.133 0.109 0.179 0.179 0.358 0.25
1 ½ 1.9 0.145 0.145 0.109 0.2 0.2 0.4 0.281
2 ½ 2.875 0.203 0.203 0.12 0.276 0.276 0.552 0.375
2 2.375 0.154 0.154 0.109 0.218 0.218 0.436 0.344
3 3.5 0.216 0.216 0.12 0.3 0.3 0.6 0.438
4 4.5 0.237 0.237 0.12 0.337 0.337 0.438 0.674 0.531
3 ½ 4 0.226 0.226 0.12 0.318 0.318 0.636
5 5.563 0.258 0.258 0.134 0.375 0.375 0.5 0.75 0.625
8 8.625 0.25 0.322 0.277 0.322 0.148 0.5 0.406 0.5 0.719 0.594 0.812 0.875 0.906
6 6.625 0.28 0.28 0.134 0.432 0.432 0.562 0.864 0.719
½ 0.84 0.109 0.109 0.083 0.147 0.147 0.294 0.188
10 10.75 0.25 0.365 0.307 0.365 0.165 0.5 0.5 0.594 0.844 0.719 1 1 1.125
14 14 0.312 0.375 0.375 0.438 0.25 0.5 0.594 0.75 1.094 0.938 1.25 1.406
12 12.75 0.25 0.375 0.33 0.406 0.18 0.5 0.562 0.688 1 0.844 1.125 1 1.312
16 16 0.312 0.375 0.375 0.5 0.25 0.5 0.656 0.844 1.219 1.031 1.438 1.594
20 20 0.375 0.375 0.5 0.594 0.25 0.5 0.812 1.031 1.5 1.281 1.75 1.969
18 18 0.312 0.375 0.438 0.562 0.25 0.5 0.75 0.938 1.375 1.156 1.562 1.781
ASTM B564 Inconel 600 / 601 Flanges Dimension Table
Dimension tables conforming to ASTM B564 standards provide exact measurements for inconel 600 flanges and inconel 601 flanges.
ASME
  • B16.25, Buttwelding Ends
  • B16.11, Forged Fittings, Socket Welding and Threaded
  • B1.20.1, Pipe Threads, General Purpose
  • B16.36, Orifice Flanges
  • B16.5, Pipe Flanges and Flanged Fittings NPS 1/2 Through NPS 24
  • B16.1, Cast Iron Flanges and Flanged Fittings Class 25, 125 and 250
  • B46.1, Surface Texture
  • B16.47, Large Dia Steel Flanges NPS 26 Through NPS 60
  • B31.3, Process Piping
  • B31.1, Power Piping
Size Range of Inconel 600 & 601 Weld Neck Flanges (Inch to MM)
A detailed size chart from inch to millimeter conversions for selecting appropriate weld neck in inconel 600 flanges and inconel 601 flanges.
Inconel Alloy Din 2.4816 Flange 1/2″ (15 NB) to 48″ (1200NB)
Inconel 600 Slip on Flange 1/2″ NB – 12″ NB
ASTM B564 Inconel 600 Blind Flange 1/2″ NB – 24″ NB
Weight Chart of Inconel 600 / 601 Flanges
Weight charts assist in material estimation and handling for Inconel 600/601 flanges.
Standard Class Diameter Bolt Circle Diameter Number of Bolts Bolt Size Diameter of Bolt Hole
AS4087 Flanges PN14 Flanges 95 67 4 M12 14
AS 2129 Flange Table C Flanges 95 67 4 13 14
Table D Flanges 95 67 4 13 14
Table E Flanges 95 67 4 13 14
Table F Flanges 95 67 4 13 14
Table H Flanges 114 83 4 16 17
Table J Flanges 114 83 4 16 17
ANSI B16.5 Flanges ANSI 150 Flanges 89 60 4 13 16
ANSI 300 Flanges 95 67 4 13 16
ANSI 600 Flanges 95 67 4 13 16
ANSI 900 Flanges 121 83 4 19 22
ANSI 1500 Flanges 121 83 4 19 22
ISO 7005 (DIN) Flange PN6 Flanges 80 55 4 M10 11
PN10 Flanges 95 65 4 M12 14
PN16 Flanges 95 65 4 M12 14
PN20 Flanges 90 60.5 4 M14 16
PN25 Flanges 95 65 4 M12 14
PN40 Flanges 95 65 4 M12 14
Gasket & Flange Facing Types (RF, FF, RTJ)
Explore different flange facing options like Raised Face, Flat Face, and Ring Type Joint for versatile gasket sealing.
Size Gasket ID
Gasket OD
900 LB 600 LB 400 LB 300 LB 150 LB
3/4 1.06 2.75 2.625 2.625 2.625 2.25
1/2 0.84 2.50 2.125 2.125 2.125 1.875
1 1.31 3.125 2.875 2.875 2.875 2.625
1 1/2 1.91 3.875 3.75 3.75 3.75 3.375
1 1/4 1.66 3.50 3.25 3.25 3.25 3
2 2.38 5.625 4.375 4.375 4.375 4.125
3 3.50 6.625 5.875 5.875 5.875 5.375
2 1/2 2.88 6.50 5.125 5.125 5.125 4.875
4 4.50 8.125 7.625 7.00 7.125 6.875
6 6.62 11.375 10.50 9.75 9.875 8.75
5 5.56 9.75 9.50 8.375 8.50 7.75
8 8.62 14.125 12.625 12.00 12.125 11
12 12.75 19.625 18.00 16.50 16.625 16.125
10 10.75 17.125 15.75 14.125 14.25 13.375
Standard Dimensions of Inconel 600/601 Flanges
The standard dimensions of Inconel 600/601 flanges follow international guidelines to ensure accurate fit, easy installation, and reliable performance. These flanges are available in various sizes, pressure classes, and configurations to suit different industrial piping needs.
Size OD WT Hub at Base Dia. Raised Face Dia. Lengtd Tdru Hub Hub at Bevel Dia. Bore And Dia. Socket Deptd Fillet Radius
Loose (Lap Joint) Weld Neck (WN) SORF, NPT, SWRF SORF, SWRF Loose (Lap Joint)
O Q X R Y Y Y H B W Z r
3/4 3-7/8 1/2 1-1/2 1-11/16 5/8 2-1/16 5/8 1.05 1.11 1.09 7/16 1/8
1/2 3-1/2 7/16 1-3/16 1-3/8 5/8 1-7/8 5/8 .84 .90 .88 3/8 1/8
1 4-1/4 9/16 1-15/16 2 11/16 2-3/16 11/16 1.32 1.38 1.36 1/2 1/8
1-1/2 5 11/16 2-9/16 2-7/8 7/8 2-7/16 7/8 1.90 1.97 1.95 5/8 1/4
1-1/4 4-5/8 5/8 2-5/16 2-1/2 13/16 2-1/4 13/16 1.66 1.72 1.70 9/16 3/16
2 6 3/4 3-1/16 3-5/8 1 2-1/2 1 2.38 2.46 2.44 11/16 5/16
3 7-1/2 15/16 4-1/4 5 1-3/16 2-3/4 1-3/16 3.50 3.60 3.57 13/16 3/8
2-1/2 7 7/8 3-9/16 4-1/8 1-1/8 2-3/4 1-1/8 2.88 2.97 2.94 3/4 5/16
3-1/2 8-1/2 15/16 4-13/16 5-1/2 1-1/4 2-13/16 1-1/4 4 4.10 4.07 7/8 3/8
5 10 15/16 6-7/16 7.5/16 1-7/16 3-1/2 1-7/16 5.56 5.69 5.66 15/16 7/16
4 9 15/16 5-5/16 6-3/16 1-5/16 3 1-5/16 4.50 4.60 4.57 15/16 7/16
6 11 1 7-9/16 8-1/2 1-9/16 3-1/2 1-9/16 6.63 6.75 6.72 1-1/16 1/2
10 16 1-3/16 12 12-3/4 1-15/16 4 1-15/16 10.75 10.92 10.88 1-5/16 1/2
8 13-1/2 1-1/8 9-11/16 10-5/8 1-3/4 4 1-3/4 8.63 8.75 8.72 1-1/4 1/2
12 19 1-1/4 14-3/8 15 2-3/16 4-1/2 2-3/16 12.75 12.92 12.88 1-9/16 1/2
16 23-1/2 1-7/16 18 18-1/2 3-7/16 5 2-1/2 16 16.19 16.16 1-3/4 1/2
14 21 1-3/8 15-3/4 16-1/4 3-1/8 5 2-1/4 14 14.18 14.14 1-5/8 1/2
18 25 1-9/16 19-7/8 21 3-13/16 5-1/2 2-11/16 18 18.20 18.18 1-15/16 1/2
24 32 1-7/8 26-1/8 27-1/4 4-3/8 6 3-1/4 24 24.25 24.25 2-1/2 1/2
20 27-1/2 1-11/16 22 23 4-1/16 5-11/16 2-7/8 20 20.25 20.20 2-1/8 1/2
Thickness of Alloy 600 / 601 Spectacle Blind Flanges
Details on thickness measurements critical to the integrity and sealing performance of spectacle blind flanges.
Size SWRF (Socket Weld) NPT (Threaded) SORF (Slip On) Loose (Lap Joint) WRNR (Weld Neck) BLRF (Blind)
1 2 2 2 2 3 2
¾ 2 2 2 2 2 2
3 3 3 3 3 3
2 5 5 5 5 6 5
3 3 3 3 4 4
8 8 8 8 10 7
11 12 11 11 12 13
3 9 9 9 9 11.5 9
4 13 13 13 13 16.5 17
6 19 19 19 19 26 27
5 15 15 15 15 21 20
8 30 30 30 30 42 47
½ 2 1 1 1 2 2
12 64 64 64 64 88 123
10 43 43 43 43 54 70
14 90 90 90 105 114 140
18 130 130 130 160 165 220
16 98 98 106 140 140 180
20 165 165 165 195 197 285
24 220 220 220 275 268 430
22 185 185 185 245 225 355
Tolerance of Inconel 600 / 601 Reducing Flanges
Tolerance specifications that maintain dimensional accuracy and sealing effectiveness in reducing flanges.
Inconel Flanges Tolerance
B Diameter of contact face
  • 1/4″ RF, T/G, (male & female), (m/f): ±1/64″ (0.4 mm)
  • 1/16″ raised face: ±1/32″ (0.8 mm)
A OD
  • When OD is over 24″: ±1/8″ (3.2 mm)
  • When OD is 24″ or less: ±1/16″ (1.6 mm)
D ID
  • 12″ thru 18″: +1/8″ (3.2 mm)
  • 20″ and larger: -1/16″ (1.6 mm)
  • 10″ and smaller: ±1/32″ (0.8 mm)
J Hub at Base Diameter
  • When hub base is over 24″: ±1/8″ (3.2 mm)
  • When hub base is 24″ or smaller: ±1/16″ (1.6 mm)
P Drilling
  • Bolts hole spacing: ±1/32″ (0.8 mm)
  • Circle Bolts: ±1/16″ (1.6 mm)
Bolt Circle with Respect to Facing Eccentricity
  • 3″ and larger ±1/16″ (1.6 mm) max
  • 2 1/2″ and smaller ±1/32″ (0.8 mm) max
H Hub At Point of Welding Diameter
  • 6″ and larger: +5/32″ (4.0 mm), -1/32 (0.8 mm)
  • 5″ and smaller: +3/32″ (2.4 mm), -1/32″ (0.8 mm)
K Length of hub
  • 12″ and larger: ±1/8″ (3.2 mm)
  • 10″ and smaller: ±1/16″ (1.6 mm)
C Thickness
  • 20″ and larger: ±3/16″ (4.8 mm), -0″
  • 18″ and smaller: ±1/8″ (3.2 mm), -0″
HS Code & International Standards for Nickel Alloy 600 / 601 Flanges
Information on HS classification and global standards that govern the trade and manufacturing of Inconel 600/601 flanges.
Grade HS Code
Inconel 600 Flanges 75072000
Applications & Benefits of Inconel 600 / 601 Flanges
Explore the wide-ranging industrial uses and advantages including corrosion resistance and thermal stability offered by Inconel 600 flanges and Inconel 601 flanges:
  • Aerospace Engineering
  • Petrochemical Plants
  • Construction & Mechanical Systems
  • Nuclear Energy Sector
  • Industrial Pressure Vessels
Related Products
Other Available Stock of ASTM B564 Inconel 600/601 Flanges
  • Inconel 601 WNRF Flanges Dealer
  • Inconel® 600 Spectacle Blind Flanges Stockist
  • ASTM B564 Inconel 601 Long Weld Neck Flanges
  • ASME SB564 Inconel 600 RTJ Flanges
  • Inconel Alloy 601 Blind Ring Flanges
  • ANSI/ ASME B16.5 Inconel 600 BLRF Flanges
  • Inconel® Alloy 600 Lap Joint Flanges Distributors
  • SB 564 Inconel® Alloy 601 LJRF Flanges
  • Inconel 600 Slip-on Raised Face Flanges
  • Inconel 601 SORF Flanges Stockholder
  • Inconel ASTM B564 600 Screwed Flanges Trader
  • B16.5 Inconel 601 SWRF Flanges Stock
  • Inconel 600 Reducing Flanges Manufacturer
  • Nickel Alloy 601 Orifice Flanges in India
  • Inconel 600 Tongue & Groove Flanges Supplier
  • ASTM B564 Inconel 601 Weldoflange
  • Grade 600 Inconel Raised Face Flanges
  • SB564 Inconel 601 Blind Raised Face Flange
  • Inconel 600 / 601 Forged Flanges Wholesaler
  • B16.5 Inconel® 601 Expander Flanges
  • Inconel Ring Spacers (Paddle Spacers)
  • Inconel 600/601 Male & Female Flanges
  • Nickel Alloy 600 Flat Face Flanges
  • Inconel 601 Flat Flanges in Mumbai
  • Inconel UNS N06600 Flanges Exporter
  • Nickel Alloy UNS N06601 Flanges Supplier
  • Inconel Alloy DIN 2.4816 Flange
  • Inconel DIN 2.4851 Flanges Stock
  • Inconel 600-601 High Hub Blind Flanges
  • Inconel 600 / 601 ASME B16.5 Loose Flanges
Suppliers and Exporters of Inconel 600 / 601 ASME, ASTM, BS, EN, DIN Flanges in Countries Like
United Kingdom, Gambia, malaysia, Chile, Denmark, Kazakhstan, Lebanon, srilanka, Ghana, South Africa, Nigeria, Brazil, Venezuela, Zimbabwe, Turkey, Argentina, Mexico, Nepal, Poland, Bhutan, cyprus, United States, thailand, Azerbaijan, Mexico, Iran, Lithuania, Indonesia, Bahrain, Colombia, Qatar, Tibet, New Zealand, Puerto Rico, Finland, United Arab Emirates, Norway, Jordan, Czech Republic, Australia, Yemen, Libya, Oman, Gabon, Taiwan, Algeria, Costa Rica, Peru, Philippines, mexico, Ecuador, China, Bulgaria, Kenya, Kuwait, Italy, Bangladesh, Morocco, Germany, Netherlands, Ireland, Belarus, Serbia, Sri Lanka, Austria, Nigeria, Vietnam, Mongolia, Spain, Japan, Bolivia, Egypt, Canada, Croatia, Afghanistan, Singapore, India, Tunisia, Sweden, Hong Kong, Portugal, Ukraine, South Korea, Trinidad & Tobago, Romania, Macau, Israel, Belgium, brazil, Estonia, Poland, Russia, Greece, France, Namibia, Slovakia, Malaysia, Switzerland, Iran, Thailand, Hungary, Saudi Arabia, Chile.

FAQ’s About Inconel 600/601 flanges

Inconel 600/601 flanges are high-performance components made from nickel-chromium alloys, designed for excellent heat resistance, oxidation resistance, and corrosion performance in demanding environments.
Inconel 600 offers excellent corrosion resistance, while Inconel 601 provides enhanced oxidation resistance and better performance at higher temperatures.
Yes, both grades are highly suitable for elevated temperatures due to their excellent thermal stability and resistance to scaling.
Common types include weld neck, slip-on, blind, socket weld, threaded, and lap joint flanges.