How do Hastelloy c22 pipe flanges seal?
- Preparation is done by ensuring the flange faces are clean, free from debris and aligned properly.
- Choose an appropriate gasket material as per the specific application requirements like temperature, pressure and type of fluid or gas being conveyed.Gaskets for Hastelloy C22 flanges are made from compatible materials like graphite, PTFE, etc.
- Carefully place the gasket over one flange face.It should be centered and properly aligned with the bolt holes.
- Align the Hastelloy alloy c22 slip on flanges and bring them together where the gasket is in a proper position.Insert the bolts through the holes and tighten them according to the recommended torque specifications.
- Evenly tighten the bolts in a crisscross pattern to ensure uniform compression and a secure seal.The compression force applied during tightening squeezes the gasket between the flange faces.
Table of content
We are a highly reputable manufacturer of alloy c22 flanges in India in accordance with ASTM B564.
Why are alloy c22 flanges so thick?
Alloy c22 flanges are often thicker compared to other material flanges because the added thickness:
- Provide an additional barrier against corrosion.It ensures long-term performance and protection in challenging environments.
- Helps withstand high-pressure conditions and mechanical stresses.Thick alloy c22 reducing flanges can handle demanding applications without failing.
- Allows proper alignment and secured connection to other components.
- Can increase safety by providing a stronger and more reliable connection.
As a supplier, our first priority is the prompt supply of customized ASTM B564 UNS N06022 blind and slip on flanges in Mumbai.
Hastelloy alloy c22 slip on flange
Nickel alloy c22 blind flange
DIN 2.4602 weld neck flange
What are common UNS N06022 flange defects?
- ASTM B564 UNS N06022 flanges can have surface imperfections like scratches, pitting or rough surfaces.These will affect the aesthetics or potentially compromise its corrosion resistance.
- UNS N06022 socket weld flange can have common welding defects such as porosity, lack of fusion or cracks.It can weaken the joint or compromise its integrity.
- The material is highly resistant to corrosion.However, in some environments, localized corrosion or stress corrosion cracking may occur.This is if the flange is exposed to corrosive substances or conditions beyond its recommended limits.
- Flanges may have dimensional defects which can affect their fit and functionality.
Fully permitted stockist of DIN 2.4602 weld neck flanges with pressure classes 150 to 2500 and metric sizes ranging from 12" to 36" used for high temperature applications.
Hastelloy c22 flanges specification
Size |
Type |
Pressure |
1/2 Inch To 48 Inch |
Socket-Weld, Threaded, Lap Joint, Blind, Weld Neck, Slip-On |
PN6 to PN64 |
Specification |
Class |
Face type |
ASTM B564 |
150 to 2500 |
FF, RF, RTJ |
You can get ASME SB564 nickel alloy c22 lap joint and socket weld flange in compliance with ANSI/ASME B16.5 at a discounted price just here!search for many sorts online to save money.
What are types of alloy c22 flanges ?
UNS N06022 socket weld flange
- ASTM B564 / ASME SB 564
- Size: 1/2" - 48"
- Class: 150 to 2500
WNR 2.4602 lap joint flange
- Raised Face (RF)
- Flat Face (FF)
- Ring Type Joint(RTJ)
Hastelloy c22 forged flange
- ANSI/ASME B16.5
- B16.48
- B16.47 Series A & B
We can provide you with all of your stock supply needs for Hastelloy alloy c22 forged, reducing, plate, threaded flange, etc.View its multiple characteristics here.
ASTM B564 UNS N06022 flange equivalent
STANDARD |
UNS |
EN |
JIS |
GOST |
WERKSTOFF NR. |
OR |
Hastelloy C22 |
N06022 |
NiCr21Mo14W |
NW 6022 |
– |
2.4602 |
– |
Nickel alloy c22 blind flange mechanical properties
Element |
Tensile Strength |
Melting Point |
Yield Strength (0.2%Offset) |
Density |
Elongation |
Hastelloy C22 |
Psi – 1,00,000 , MPa – 690 |
1399 °C (2550 °F) |
Psi – 45000 , MPa – 310 |
8.69 g/cm3 |
45 % |
Hastelloy alloy c22 slip on flanges chemical properties
Grade |
Mo |
P |
Mn |
C |
Si |
S |
Co |
Ni |
Cr |
Fe |
C22 |
12.50 – 14.50 |
0.02 max |
0.50 max |
0.010 max |
0.08 max |
0.02 max |
2.50 max |
50.015 min* |
20.00 – 22.50 |
2.00 – 6.00 |
Facing types of ASME SB564 nickel c22 weld neck flanges
European Series |
American Series |
Type H (O-Ring Groove) |
- |
Type C(Tongue) |
Tongue (T) |
Type A (Flat Face) |
Flat Face (FF) |
Type D (Groove) |
Groove (G) |
Type B (Raised Face) |
Raised Face (RF) |
Type F (Recess) |
Male (M) |
Type E (Spigot) |
Female (F) |
Type G (O-Ring Spigot) |
Ring Joints Face (RJ) |
Physical properties of DIN 2.4602 lap joint flanges
Melting Range |
Density |
Specific Heat |
Electrical Resistivity |
°C |
°F |
g/cm3 |
lb/in3 |
J/kg*°C |
Btu/lb.°F |
µohm.m |
µohm.in |
1357-1399 |
2475-2550 |
8.69 |
0.314 |
414 |
0.098 |
1.14 |
44.9 |
Size chart of UNS N06022 socket weld flanges
Standard |
Diameter |
Class |
Number of Bolts |
Bolt Circle Diameter |
Diameter of Bolt Hole |
Bolt Size |
ANSI B16.5 Flanges |
121 |
ANSI 900 Flanges |
4 |
83 |
22 |
19 |
95 |
ANSI 300 Flanges |
4 |
67 |
16 |
13 |
89 |
ANSI 150 Flanges |
4 |
60 |
16 |
13 |
95 |
ANSI 600 Flanges |
4 |
67 |
16 |
13 |
121 |
ANSI 1500 Flanges |
4 |
83 |
22 |
19 |
AS 2129 Flange |
95 |
Table F Flanges |
4 |
67 |
14 |
13 |
95 |
Table D Flanges |
4 |
67 |
14 |
13 |
95 |
Table C Flanges |
4 |
67 |
14 |
13 |
95 |
Table E Flanges |
4 |
67 |
14 |
13 |
114 |
Table J Flanges |
4 |
83 |
17 |
16 |
114 |
Table H Flanges |
4 |
83 |
17 |
16 |
AS4087 Flanges |
95 |
PN10 Flanges |
4 |
65 |
14 |
M12 |
ISO 7005 (DIN) Flange |
80 |
PN6 Flanges |
4 |
55 |
11 |
M10 |
95 |
PN14 Flanges |
4 |
67 |
14 |
M12 |
95 |
PN40 Flanges |
4 |
65 |
14 |
M12 |
95 |
PN16 Flanges |
4 |
65 |
14 |
M12 |
95 |
PN25 Flanges |
4 |
65 |
14 |
M12 |
Standard of alloy c22 reducing flanges
EN 1759-1-2004 |
EN 1092-1-2007 |
ISO 7005-1-1992 |
ASME B16.47-2011 |
ASME B16.5-2013 |
MSS SP-44-2010 |
HG/T 20615-2009 |
HG/T 20592-2009 |
HG/T 20623-2009 |
GB/T 9123-2010 |
GB/T 9112-2010 |
AS 2129-2000 |
GOST- AFNOR- BS- DIN |
SH/T 3406-2013 |
- |
Dimensions of Hastelloy c22 forged flange
Pipe Size - Pipe Flanges |
Max.Pressure |
Flange Material |
Flange Schedule/Class |
Flange Connection Type |
1/2" |
275 psi |
Forged Hastelloy |
ASME B16.5 Class 150 |
Socket Weld |
1/2" |
150 psi |
Hastelloy |
FNPT |
3/4" |
FNPT |
1/2" |
Welded |
3/4" |
275 psi |
Forged Hastelloy |
Socket Weld |
1-1/2" |
1-1/4" |
2" |
150 psi |
Hastelloy |
FNPT |
2-1/2" |
275 psi |
Forged Hastelloy |
Socket Weld |
2" |
3" |
4" |
4" |
150 psi |
Hastelloy |
FNPT |
1/2" |
720 psi |
Forged Hastelloy |
ASME B16.5 Class 300 |
Slip On |
1" |
1" |
1/2" |
1-1/4" |
FNPT |
1-1/2" |
Slip On |
1-1/4" |
1-1/2" |
2" |
2-1/2" |
2" |
2-1/2" |
3" |
4" |
3" |
4" |
How can DIN 2.4602 flanges be classified based on facing and finish?
- Type A or Flat Face DIN 2.4602 lap joint flanges have a flat contact surface without any raised features.They are used when the mating component does not require a sealing groove.
- Type B or Raised Face flanges have a small raised area around its circumference.It provides a mating surface for the gasket and seals when the flange is bolted to another flange.
- Type C or Tongue and Groove flanges have a raised tongue on one flange and a corresponding groove on the other.
- Type D or Male and Female werkstoff 2.4602 threaded flange has a raised ridge (male) on one flange and a corresponding recess (female) on the other.It provides a tight seal without any gaskets.
Hastelloy c22 forged flange can have custom finishes based on specific application requirements.They can get a smooth machine finish or a specific surface treatment.
How do you inspect nickel alloy c22 blind flange ?
Different inspections can be conducted on the nickel alloy c22 blind flange to verify its quality and integrity.The common ones are
- Visual examination for detecting any visible defects.
- Measuring the dimensions to ensure they conform to the specified requirements.
- Surface finish inspection is done to confirm if the flange surface is smooth and free from roughness, scale or other irregularities.
- Ultrasonic testing to detect any internal defects or discontinuities within the blind flange.
- Material verification tests are conducted to verify the material composition of the blind flange.
How many types of nickel c22 flange are there?
There are seven most common types of Nickel c22 plate flange.This will include Weld Neck, Slip-On, Blind, Socket Weld, Threaded, Lap Joint and Orifice Flange.
FAQ
What are the two main standards of alloy c22 flanges?
DIN and ASME flange
Why does a UNS N06022 flange leak?
Dirty or Damaged Flange Faces
When should nickel alloy c22 flanges be replaced?
every six months, or sooner if you notice cracks or tears on the shield
How long does a Hastelloy c22 flange last?
5-20 years
Why gasket is used in between DIN 2.4602 flanges?
to create a static seal between two flanges faces