Alloy 20 Ring Type Joint Flanges

Alloy 20 Ring Type Joint FlangesWe are manufacturers and suppliers of Alloy 20 RTJ Flanges in India from more than a decade and that is what makes us India's well known manufacturer and suppliers of Alloy 20 RTJ Flanges.

We are manufacturing Alloy 20 Ring Type Joint Flanges in all types or designs as per international standards and norms.

Forgingflangesindia's email address


Alloy 20 (Carpenter 20) Ring Type Joint Flanges arre manufactures and supplied by us specifically to withstand sulfuric acid. Nickel, chromium, molybdenum and copper levels all provide excellent general corrosion resistance to Alloy 20 Ring Type Joint Flanges. Restricted carbon plus columbium stabilization permits welded flanges to be used in corrosive environments, normally without post-weld heat treatment. At 33% nickel, Alloy 20 Ring Type Joint flanges has practical immunity to chloride stress corrosion cracking. This alloy Ring Type Joint flanges are often chosen to solve SCC problems, which may occur with 316L stainless flanges. We are in constant desire to enhance our quality as per International standards and norms and that is why we always welcome our valued customer's orders along with Third Party Inspection and certifications requirement to make sure the customer satisfaction and the best quality of our Flanges.

Alloy 20 Ring Type Joint Flanges - Features :

  • Alloy 20 Ring Type Joint Flanges have excellent resistance to hot sulfuric acid
  • Alloy 20 Ring Type Joint Flanges have Resistant to intergranular corrosion in the as-welded condition
  • Alloy 20 Ring Type Joint Flanges are Chloride stress corrosion cracking resistance.

 

Alloy 20 Ring Type Joint Flanges Technical Standards and Specifications :

 

  • ASME SA 240 Alloy 20 Ring Type Joint Flanges
  • ASME SB 366 Alloy 20 Ring Type Joint Flanges
  • ASME SB 463 Alloy 20 Ring Type Joint Flanges
  • ASTM A 240 Alloy 20 Ring Type Joint Flanges
  • ASTM B 366 Alloy 20 Ring Type Joint Flanges
  • ASTM B 463 Alloy 20 Ring Type Joint Flanges
  • ASTM B 473 Alloy 20 Ring Type Joint Flanges
  • EN 2.4660 Alloy 20 Ring Type Joint Flanges
  • UNS N08020 Alloy 20 Ring Type Joint Flanges
  • Werkstoff 2.4660 Alloy 20 Ring Type Joint Flanges

Alloy 20 Ring Type Joint Flanges Physical Properties :

Density: 0.278 lb/in3 annealed
Melting Point: 2525-2630°F
Electrical Resistivity: 651 Ohm-circ mil/ft

Alloy 20 Ring Type Joint Flanges Chemical Composition

 
Ni
Cr
Mo
Mn
Cu
Si
C
S
P
Fe
Min
32.5
19.0
2.0
-
3.0
--
--
--
--
--
Max
35
21.0
3.0
2.0
4.0
1.0
0.06
0.035
0.035
Bal

Alloy 20 Ring Type Joint Flanges ASME/ANSI Dimensional Standards and Specifications :

 

  • ANSI B16.5 for Alloy 20 RTJ Flanges up to 24" NB
  • ANSI B16.47 Series A for Alloy 20 RTJ Flanges from 26" NB up to 60" NB
  • ANSI B16.47 Series B for Alloy 20 RTJ Flanges from 26" NB up to 60" NB

 

Alloy 20 RTJ Flanges Dimensional Options:

We are manufacturing these Alloy 20 RTJ Flanges as per many international dimensional standards like :

  • ASME standard Alloy 20 RTJ Flanges
  • DIN standard Alloy 20 RTJ Flanges
  • BS standard Alloy 20 RTJ Flanges
  • JIS standard Alloy 20 RTJ Flanges

 

Alloy 20 RTJ Flanges Size Range :

 

  • 1/2" NB ( DN 15) to 60" NB ( DN 1500)

 

ANSI/ASME B16.5 Pressure Class Alloy 20 RTJ Flanges :-

 

  • ANSI/ASME B16.5 Class 150 Alloy 20 RTJ Flanges
  • ANSI/ASME B16.5 Class 300 Alloy 20 RTJ Flanges
  • ANSI/ASME B16.5 Class 600 Alloy 20 RTJ Flanges
  • ANSI/ASME B16.5 Class 900 Alloy 20 RTJ Flanges
  • ANSI/ASME B16.5 Class 1500 Alloy 20 RTJ Flanges
  • ANSI/ASME B16.5 Class 2500 Alloy 20 RTJ Flanges

 

ANSI/ASME B16.47 Series A Pressure Class - Alloy 20 RTJ Flanges :-

 

  • ANSI/ASME B16.47 Series A Class 150 Alloy 20 RTJ Flanges
  • ANSI/ASME B16.47 Series A Class 300 Alloy 20 RTJ Flanges
  • ANSI/ASME B16.47 Series A Class 400 Alloy 20 RTJ Flanges
  • ANSI/ASME B16.47 Series A Class 600 Alloy 20 RTJ Flanges
  • ANSI/ASME B16.47 Series A Class 900 Alloy 20 RTJ Flanges

 

ANSI/ASME B16.47 Series B Pressure Class Alloy 20 RTJ Flanges :-

 

  • ANSI/ASME B16.47 Series B Class 75 Alloy 20 RTJ Flanges
  • ANSI/ASME B16.47 Series B Class 150 Alloy 20 RTJ Flanges
  • ANSI/ASME B16.47 Series B Class 300 Alloy 20 RTJ Flanges
  • ANSI/ASME B16.47 Series B Class 400 Alloy 20 RTJ Flanges
  • ANSI/ASME B16.47 Series B Class 600 Alloy 20 RTJ Flanges
  • ANSI/ASME B16.47 Series B Class 900 Alloy 20 RTJ Flanges

 

Alloy 20 RTJ Flanges - Applications :

 

  • Desalination plants.
  • Seawater systems
  • Marine and Ship Building Industry
  • Pulp and paper industry
  • Petroleum Refineries
  • Oil and gas production Industry.
  • Offshore Industries.
  • Valves and Pump Industries
  • Heavy Chemicals Industries

 

Alloy 20 RTJ Flanges - Inspection Check Points:

 

There are certain points where bolts have to be inspected to make ensure that the best quality is believer to customer.

  • Dimensions
  • Burr free edges.
  • Crack Free

Alloy 20 RTJ Flanges - Test Procedure :

All our Alloy 20 RTJ Flanges are 100% carefully inspected through series of dedicate testing procedures, including:

  • Material verification of Alloy 20 RTJ Flanges
  • Dimension check such as tolerance, lobing, out-of-roundness
  • Roughness inspection
  • Final Mechanical Properties of Alloy 20 RTJ Flanges .
  • Overall quality inspection (Includes eddy current (non-destructive) electric testing.)

Alloy 20 RTJ Flanges - Packaging :

 

All finished Alloy 20 RTJ Flanges are packed to suit the special conditions for international deliveries and can also customized as per customer's specific requirements.

Alloy 20 RTJ Flanges - Documentation :

 

Our Alloy 20 RTJ Flanges products are accompanied by certified material test report 3.1 as per DIN EN 10204 / ASTM A1016. Pre material certification can be provided upon request.

We can supply our world class quality Alloy 20 RTJ Flanges with any world known third party inspection and certifications
Alloy 20 RTJ Flanges with Lloyds third party inspection and certifications Alloy 20 RTJ Flanges with Indian Register of Shipping third party inspection and certifications
Alloy 20 RTJ Flanges with SGS third party inspection and certifications
Alloy 20 RTJ Flanges with Bureau Veritas third party inspection and certifications
Alloy 20 RTJ Flanges with DNV third party inspection and certifications
We are happy to answer you instantly, please chat with us:
call / chat with us on black berry messanger
Live chat on whats app
PIN 52F4352A
Skype
+919322222464

 

Industries being supplied by us with quality Alloy 20 RTJ Flanges :-
offshore industries
thermal power plants
nuclear power plants
Process Industries
Nuclear Research and Development Industries
oil and gas industries
Marine and Ship Building Industries
pharmaceuticals industries

 

Various engineers from different industries call these Alloy 20 RTJ Flanges from different common names as listed below

 

Choose the best suitable Alloy 20 forged flanges from India's leading manufacturers, suppliers.

Nickel - Monel® - Inconel® - Incoloy® - Hastelloy® - Alloy 20 - Duplex - Olets® are the registered trade marks of their respective owners.

Note : Information provided on this web site about "Alloy 20 RTJ Flanges" is for general information purposes only and subject to alteration without notice, we do not accept responsibility for errors or for information which is found to be misleading. Suggestions for or descriptions of the end use or application of Alloy 20 RTJ Flanges or methods of working are for information only and the company accept no liability in respect thereof.
Before ordering Alloy 20 RTJ Flanges supplied or manufactured by us, customers should satisfy themselves of their suitability.