Alloy 20 Long Welding Neck Flanges

We are manufacturers and suppliers of Alloy 20 Long Welding Neck Flanges in India from more than a decade and that is what makes us India's well known manufacturer and suppliers of Alloy 20 Long Welding Neck Flanges.

We are manufacturing Alloy 20 Long Welding Neck Flanges in all types or designs as per international standards and norms.

Alloy 20 Long Welding Neck Flanges

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Alloy 20 (Carpenter 20) Long Weld Neck 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 Long Weld Neck 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 Long Weld Neck flanges has practical immunity to chloride stress corrosion cracking. This alloy Long Weld Neck 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 Long Weld Neck Flanges Features :

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

 

Alloy 20 Long Weld Neck Flanges Technical Standards and Specifications :

 

  • ASME SA 240 Alloy 20 Long Weld Neck Flanges
  • ASME SB 366 Alloy 20 Long Weld Neck Flanges
  • ASME SB 463 Alloy 20 Long Weld Neck Flanges
  • ASTM A 240 Alloy 20 Long Weld Neck Flanges
  • ASTM B 366 Alloy 20 Long Weld Neck Flanges
  • ASTM B 463 Alloy 20 Long Weld Neck Flanges
  • ASTM B 473 Alloy 20 Long Weld Neck Flanges
  • EN 2.4660 Alloy 20 Long Weld Neck Flanges
  • UNS N08020 Alloy 20 Long Weld Neck Flanges
  • Werkstoff 2.4660 Alloy 20 Long Weld Neck Flanges

Alloy 20 Long Weld Neck 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 Long Weld Neck Flanges Physical Properties :

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

Alloy 20 Long Welding Neck Flanges Size Range :

 

  • 1/2" NB ( DN 15) to 24" NB ( DN 600)

 

Alloy 20 Long Welding Neck Flanges

Pressure Class Options:

  • Class 150 Alloy 20 Long Welding Neck Flanges
  • Class 300 Alloy 20 Long Welding Neck Flanges
  • Class 400 Alloy 20 Long Welding Neck Flanges
  • Class 600 Alloy 20 Long Welding Neck Flanges
  • Class 900 Alloy 20 Long Welding Neck Flanges
  • Class 1500 Alloy 20 Long Welding Neck Flanges
  • Class 2500 Alloy 20 Long Welding Neck Flanges

 

Alloy 20 Long Welding Neck 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 Long Welding Neck 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 Long Welding Neck Flanges :

Test Procedure :

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

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

Alloy 20 Long Welding Neck Flanges :

Packaging :

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

Alloy 20 Long Welding Neck Flanges :

Documentation :

Our Alloy 20 Long Welding Neck 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 Long Welding Neck Flanges with any world known third party inspection and certifications

Alloy 20 Long Welding Neck Flanges with Lloyds third party inspection and certifications Alloy 20 Long Welding Neck Flanges with Indian Register of Shipping third party inspection and certifications
Alloy 20 Long Welding Neck Flanges with SGS third party inspection and certifications
Alloy 20 Long Welding Neck Flanges with Bureau Veritas third party inspection and certifications
Alloy 20 Long Welding Neck Flanges with DNV third party inspection and certifications
Our Industry Associates and Govt Bodies :

accredentials

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Industries being supplied by us with quality Alloy 20 Long Welding Neck 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 Flanges from different common names as listed below

 

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

 

Note : Information provided on this web site about "Alloy 20 Long Welding Neck 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 Long Welding Neck Flanges or methods of working are for information only and the company accept no liability in respect thereof.
Before ordering Alloy 20 Long Welding Neck Flanges supplied or manufactured by us, customers should satisfy themselves of their suitability.

 

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