Hastelloy C22 Flanges Manufacturer

The Hastelloy C22 Flanges high chromium content gives good resistance to oxidizing media, while the alloy’s molybdenum and tungsten components provide good resistance to corrosion in reducing media. In acid-halide settings, Hastelloy Alloy C22 Flanges are effective for resistance to pitting and crevice corrosion.

Table Of content

Hastelloy UNS N06022 Flanges can be annealed at temperatures ranging from 2020 °F to 2150 °F, followed by a fast quench. Cold work with intermediate anneals may be required for Hastelloy C22 Flanges. Hastelloy C22 Flanges are the most readily available corrosion-resistant metal in its class. Hastelloy UNS N06022 Flanges are employed in the beverage processing sector, such as in sanitary equipment, systems, and parts. Chlorination systems, complicated acid/ chemical mixes, circuit board etching equipment, fans, blowers, and other applications frequently require Hastelloy C22 Flanges. Hastelloy UNS N06022 Flanges may be made to practically any size with tight tolerances, regardless of number or size. Hastelloy C22 Flanges are best forged between 1750 °F and 2050 °F. Hastelloy UNS N06022 Flanges may be machined at a suitable rate utilizing traditional production methods. When the alloy is cooled quickly, it avoids the creation of harmful phases, which occur when the alloy reaches a temperature of 1400 °F to 1800° F. Traditional shop practices such as gas tungsten arc, gas metal-arc technique, and shielded metal-arc processes can be used to weld Hastelloy UNS N06022 Flanges.

Global Steel is a top professional Hastelloy Flanges producer. We have a well-defined quality control mechanism in place, which is intended to satisfy international quality standards. build an excellent contact with the best people in the steel sector and supply quality products at a reasonable price on time.

What are Hastelloy C22 flanges used for?

Hastelloy C22 flanges are used in piping systems to provide a connection point between pipes, valves, and other equipment. These flanges are commonly utilized in corrosive and high-temperature conditions where corrosion resistance and high-strength properties are required. They are widely used in the chemical and petrochemical industries and in other industrial applications where resistance to pitting, crevice corrosion, and stress corrosion cracking is critical.

What are the standard dimensions of Hastelloy C22 flanges?

Hastelloy C22 flanges are available in various standard dimensions and specifications, including ASME B16.5, ASME B16.47, and MSS SP-44. The flanges are available in sizes ranging from 1/2″ to 24″ and can be customized to meet specific application requirements. They are available in various pressure classes such as 150#, 300#, 600#, 900#, 1500#, and 2500#. The dimensions of the flanges comply with industry standards and can be easily matched with other piping components.

Which is better Hastalloy C22 or c276 Flanges?

Hastelloy C22 and C276 flanges offer excellent resistance to corrosion and high-temperature environments, with slightly different compositions and properties. Hastelloy C22 is more resistant to pitting and crevice corrosion, making it a popular choice for chemical processing and waste treatment applications. Hastelloy C276 is more resistant to oxidizing and reducing environments, making it a preferred option for applications such as flue gas desulfurization systems. Ultimately, the choice between the two will depend on the application’s specific needs and the environment in which they will be used.

Specification of Hastelloy C22 Flanges

Standards ASTM B564 / ASME SB564
Dimensions ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
Standard ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc
Size 1/2″ (15 NB) to 48″ (1200NB)
Class / Pressure 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
Flange Face Type Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
Hastelloy C22 Flanges

Equivalent Grades

STANDARD WERKSTOFF NR. UNS JIS GOST EN OR
Hastelloy C22 2.4602 N06022 NW 6022 – NiCr21Mo14W –

Manufacturing Standards

ASME/ANSI B16.5 Blind Flange, High Hub Blind Flange, Slip on Flange, Welding Neck Flange, Socket Weld Flange, Ring Type Joint Flange, Lap Joint Flange, Threaded Flange
PRESSURE CLASS 150, 300, 400, 600, 900, 1500, 2500
ASME/ANSI B16.47 Blind Flange [Series A & B],Welding Neck Flange
PRESSURE CLASS 75, 150, 300, 400, 600, 900
ASME/ANSI B16.36 Orifice Flange
PRESSURE CLASS 300, 400, 600, 900, 1500, 2500
BS 4504 SEC 3.1 Plate Flange, Loose Plate Flange, Loose Plate With Weld Neck Flange, Blank Flange, Welding Neck Flange, Hubbed Slip on Flange, Hubbed Threaded Flange, Lapped Pipe End Flange,
PRESSURE CLASS PN 2.5 TO PN 40
BS 4504[PART 1] Plate Flange, Loose Plate With Weld On Plate Collar, Blank Flange, Welding Neck Flange, Hubbed Slip-On Hubbed Threaded,
PRESSURE CLASS PN 2.5 TO PN 400
BS 1560 BOSS Plate Flange, Loose Plate With Weld On Plate Collar, Blank Flange, Welding Neck Flange, Hubbed Slip-On Hubbed Threaded,
PRESSURE CLASS 150, 300, 400, 600, 900, 1500, 2500
BS10 Welding Neck Flange, Plate Slip-On Flange, Screwed Boss Flange, Slip-On Boss Flange, Blind Flange
TABLE D, E, F, H
DIN FLANGES DIN 2527, 2566, 2573, 2576, 2641,2642, 2655, 2656, 2627, 2628, 2629, 2631, 2632, 2633, 2634, 2635, 2636, 2637,2638, 2673
PRESSURE CLASS PN 6 TO PN 100

Different Types

Slip On Flanges

Hastelloy C22 Slip On Flanges

Blind Flanges

Hastelloy C22 Blind Flanges

Socket Weld Flanges

Hastelloy C22 Socket Weld Flanges

Weld Neck Flange

Hastelloy C22 Weld Neck Flanges

Reducing Flanges

Hastelloy C22 Reducing Flanges

Orifice Flanges

Hastelloy C22 Orifice Flanges

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We offer These Hastelloy C22 Flanges as per DIN, ASTM, ASME, BS, EN, JIS or ANSI Standard.

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Available Stock

  • Hastelloy C22 Tongue Flanges
  • Alloy C22 Spectacle Blind Flanges
  • Hastelloy UNS N06022 Lap Joint Flanges
  • ANSI B16.5 Hastelloy C22 Expander Flanges
  • Hastelloy Alloy C22 Plate Flange
  • ASTM B564 C22 Hastelloy Flanges
  • Grade C22 Hastelloy Flanges
  • Type C22 Hastelloy Industrial Forged Flanges
  • C22 Hastelloy Pipe Flange
  • C22 Hastelloy Nipoflange
  • Hastelloy C22 PN 10 Flange
  • UNS N06022 Male & Female Flanges
  • C22 Hastelloy 150 LBS Threaded Flanges
  • Hastelloy C22 British Standard Table D Pipe Flanges
  • Nickel Alloy C22 Loose Flanges
  • Hastelloy C22 Long Welding Neck Flange
  • Alloy C22 Spades Ring Spacers Flanges
  • Hastelloy C22 Nipo Flanges
  • Hastelloy 2.4602 1500 LBS Flanges
  • Hastelloy C22 BS Standard Table E
  • C22 Hastelloy Weldo Flanges
  • Alloy C22 Lapped Joint Flanges
  • Hastelloy® Alloy C22 Flanges
  • ASME B16.47 Hastelloy C22 Spades Ring Spacers Flanges

Weight Chart

15mm (1/2″) Hastelloy C22 Flanges Weight Chart
Pipe Normal Diam.
O.D. Flange
Thk. Of Flange Min
Diam. of Hub
Diameter of Raised Face
Length Hub.Y
Thread Length
Diam. of Bolt Circle
Diam. of Bolt Holes
Number of Bolts
Diam. of Bolts (inch)
KG
LB
inch
dn
O
C
X
G
Y
T
BC
BH
BN
BD
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

Dimensions

AMERICAN SOCIETY OF MECHANICAL ENGINEERS (ASME)
  • ASME B1.20.1, Pipe Threads, General Purpose
  • ASME B16.1, Cast Iron Flanges and Flanged Fittings Classes 25, 125 and 250
  • ASME B16.5, Pipe Flanges and Flanged Fittings NPS 1/2 Through NPS 24
  • ASME B16.11, Forged Fittings, Socket Welding and Threaded
  • ASME B16.25, Buttwelding Ends
  • ASME B16.36, Orifice Flanges
  • ASME B16.47, Large Diameter Steel Flanges NPS 26 Through NPS 60
  • ASME B31.1, Power Piping
  • ASME B31.3, Process Piping
  • ASME B46.1, Surface Texture (Surface Roughness, Waviness, and Lay)

Pressure Rating

ANSI/ASME B16.34 PRESSURE RATING CHART
Temperature °F 150# 300# 400# 600# 900# 1500# 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

Chemical Structure

Grade C Mn Si S Co Ni Cr Fe Mo P
C22 0.010 max 0.50 max 0.08 max 0.02 max 2.50 max 50.015 min* 20.00 – 22.50 2.00 – 6.00 12.50 – 14.50 0.02 max

Mechanical Properties

Element Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
Hastelloy C22 8.69 g/cm3 1399 °C (2550 °F) Psi – 1,00,000 , MPa – 690 Psi – 45000 , MPa – 310 45 %

We Serve Application Industry

Application Industry

ANSI / ASME 16.5, 16.48, 16.47 Flanges applications are as diverse as the industries they serve driven primarily by the aerospace, railway, construction and automotive industries with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.

Oil & Gas Industry

Petrochemical Industry

Power Generation Industry

Chemical Industry

We Export Hastelloy C22 Flanges Across the Globe

Lahore, Spain, Algeria, Poland, Croatia, Jordan, India, Brazil, Bolivia, Sweden, Mexico, Egypt, Ukraine, Portugal, Belgium, United States, Venezuela, Switzerland, Ecuador, Algiera, South Korea, Hungary, Kenya, Iraq, Puerto Rico, Sri Lanka, Pakistan, columbia, Austria, Czech Republic, Nigeria, Belarus, Yemen, New Zealand, Azerbaijan, Namibia, Slovakia, Lithuania, Lebanon, Gambia, Macau, Costa Rica, China, Estonia, Greece, Iran, Bahrain, Trinidad & Tobago, Argentina, Taiwan, Germany, Bangladesh, Netherlands, United Kingdom, Chile, Norway, Gabon, Australia, Indonesia, Saudi Arabia, Denmark, Serbia, Vietnam, Morocco, Hong Kong, France, Tibet, Finland, Nepal, Romania, Philippines, South Africa, Singapore, Turkey, Colombia, Libya, Ireland, Bhutan, Kuwait, Japan, Tunisia, Oman, Italy, Angola, Russia, Ghana, Qatar, Peru, Kazakhstan, Zimbabwe, Bulgaria, Canada, Mongolia, Afghanistan, Israel, Thailand, Malaysia, United Arab Emirates.

Domestic Supply Hastelloy C22 Flanges

Ernakulam, Nagpur, Nashik, Thiruvananthapuram, Jamshedpur, Thane, Mumbai, Kolkata, Secunderabad, Bengaluru, Visakhapatnam, Gurgaon, Jaipur, Pimpri-Chinchwad, Surat, Faridabad, Bhopal, Howrah, Chandigarh, Ludhiana, Navi Mumbai, Pune, Indore, Chennai, Hyderabad, Kanpur, Ranchi, Noida, Ahmedabad, Haryana, Rajkot, New Delhi.

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Global Steelindia

Global Steel is a significant manufacturer and exporter of all ferrous and non-ferrous metals. As a pioneer and leader in the industry, Global Steel is at the forefront of technology and research.

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