Alloy 20 Raised Face Flanges, Alloy 20 Flanges Manufacturers in Mumbai, Alloy 2.4660 Flanges Exporter, Alloy 20 Flat Face Flanges, UNS N08020 Flanges in Mumbai, ASTM A462 Alloy 20 Flanges, Alloy 20 Forged Flanges Supplier in India.

Rajveer Stainless & Alloys is the largest manufacturer, supplier, and exporter of high quality Alloy 20 Flanges worldwide. We are making these Alloy 20 Flanges in different standards, dimensions, designations, shapes, size, thicknesses, and specifications. Our complete range of this high quality of flanges shows up to the mark quality standard according to the national and international standards that meet all the requirements of our customers. We do offer these high grades of flanges according to our customer requirement also.
At our highly high-tech manufacturing unit, we have an excellent professional team who are holding desired skills, experience, and knowledge that make us able to fabricate high-quality Alloy 20 Flanges. Our Professionals are precisely managing and supervising the production process to produce damage-free products while maintaining proper quality standards. Because of higher weldability and formability, this increased range of flanges are well suited for various industrial applications. These Alloy 20 Flanges have prominent features such as flexibility, formability, longevity, ability to withstand heavy loads, and low maintenance. Also, Rajveer Stainless & Alloys manufactured flanges known for its high tensile strength, dimensional accuracy, ease to use, etc.


Alloy 20 Industrial Flanges, ANSI B16.5 Alloy 20 Lap Joint Flanges, 20 Alloy Reducing Flanges in Riyadh, ASTM A462 Stainless Steel Alloy 20 Flanges in Dammam, Alloy 20 Blind Flanges Manufacturer & Exporter in Saudi Arabia, Alloy 20 RTJ Flanges, Alloy 20 Pipe Flanges Exporter in Jeddah, Alloy 20 Socket Weld Flanges Stockist in India.

The Alloy 20 is also called carpentering 20. These excellent qualities of Alloy 20 Flanges contain nickel, chromium, and iron alloy that is developed for improved resistance to acidic environments. This Alloy 20 is a superalloy with excellent resistance to general corrosion, crevice corrosion, and pitting corrosion even in the chemical containing atmospheres such as nitric acids, phosphoric acids, and other harsh acids. These high qualities of Alloy 20 Flanges also include the niobium content that increases stabilization against sensitization and intergranular corrosion ability. These Alloy 20 is having an excellent combination with excellent corrosion resistance even with high mechanical properties.
We, Rajveer Stainless & Alloys, are using premium quality raw material for the fabrication of these high qualities of Flanges in a bulk amount. We, Rajveer Stainless & Alloys, always pay special attention to the quality production of the flanges. We are conducting destructive and non-destructive tests on the final product. And after that, only we are packaging these flanges with proper packaging material. And performs timely delivery of the product.

Alloy 20 Flanges Specifications :

Specifications ASTM A462 / ASME SA462
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)

Equivalent Grades For Alloy 20 Flanges

Alloy 20 2.4660 N08020 NiCr20CuMo Z2NCUD31-20AZ

Chemical Composition of Alloy 20 Flanges

Grade C Mn Si S Cu Ni Cr Fe Mo P
Alloy 20 0.07 max 2.00 max 1.00 max 0.035 max 3.00 – 4.00 32.00 – 38.00 19.00 – 21.00 29.85 min* 2.00 – 3.00 0.045 max

Mechanical Properties For Alloy 20 Flanges

Element Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
Alloy 20 8.1 g/cm3 1443 °C (2430 °F) Psi -80,000, MPa -551 Psi – 35,000, MPa – 241 30 %

Types of Alloy 20 Flanges

  • 20 Alloy Socket Weld Flanges
  • Alloy 2.4660 Ring Type Joint Flanges
  • Alloy 20 Spectacle Blind Flanges
  • Alloy 20 Flanges Supplier
  • Alloy 20 BLRF Flanges
  • Alloy 20 Male & Female Flanges
  • 20 Alloy Expander Flanges
  • Alloy 20 Spades Ring Spacers Flanges Manufacturer
  • ASTM A462 Alloy 20 Flat Face Flange
  • 20 Alloy Screwed Flanges
  • ASTM A462 Alloy 20  Flanges in Saudi Arabia
  • Alloy 20 Long Weld Neck Flanges
  • UNS N08020 Tongue & Groove Flanges
  • 20 Alloy Flanges Manufacturer in Mumbai
  • Alloy 20 Slip On (SORF) Flanges
  • Alloy 20 Orifice Flange
  • ASTM A462 Alloy 20 WNRF Flanges
  • 2.4660 Raised Face Flange
  • Alloy 20 Lapped Joint Flange
  • Alloy 20 Blind Flanges Exporter
  • Alloy 20 Industrial Flanges
  • 20 Alloy SWRF Flanges

Distributors, Stockist & Suppliers of World's Top 10 Manufacturers of Alloy 20 Flanges

Melesi Officine Ambrogio Flanges
Melesi Officine Ambrogio Make Alloy 20 Flanges
Viraj Profiles Limited
Viraj Profiles Limited make Alloy 2.4660 Flanges
Texas Flanges
Texas Flanges Make Alloy 20 Flanges
Ulma Forged Solutions
Ulma Forged Solutions Make Alloy 20 Flanges
Galperti Make Alloy 20 Flanges
Vilmar Make Alloy 20 Flanges
Metalfar Prodotti Industrial S.P.A.
Metalfar Prodotti Industrial S.P.A. Make 20 Alloy Flanges
Korea Steel
Korea Steel Make Alloy 20 Flanges
Kofco Enterprise Korea
Kofco Enterprise Korea make Alloy 20 Flanges
Ring Mill
Ring Mill Make Alloy N08020 Flanges

Approved Manufacturer Makes of Alloy 20 Flanges

(Saudi Arabia)
(Saudi Arabia)
(Saudi Arabia)
(Saudi Arabia)
Qatar Petroleum
(Abu Dhabi)
(Saudi Arabia)
Petro Bras

Alloy 20 Flanges Price List

Alloy Flange 20 FOB Price: US $2-3 / Piece
DN80 PN25 Alloy 20 FF Flange FOB Price: US $0.15-10 / Piece
Alloy 20 Lap Joint Flange FOB Price: US $3-8 / Kilogram
20 Alloy ANSI Flange FOB Price: US $0.1-10 / Piece
ASTM A462 20 Alloy Weld Neck Flange FOB Price: US $1500-1600 / Ton
20 Alloy Forged Flange FOB Price: US $1.5-200 / Piece
ASTM A462 Class 1500lbs Alloy Long Welding Neck Flange FOB Price: US $800-1900 / Ton
Alloy 20 ASME B16.5 Rtj Flanges FOB Price: US $1000-3000 / Ton
Alloy 20 Flange Manufacturer FOB Price: US $3.35-5.22 / Kilogram
A462 20 Alloy Raised Face Welding Neck Flange FOB Price: US $0.1-1 / Piece( FOB Price)
ASTM A462 20 Alloy Lap Joint Flange / Loose Flange FOB Price: US $200.0 / Piece
High Quality Alloy 20 Flanges FOB Price: US $800.0 / Ton
Different Sizes of 20 Alloy flanges FOB Price: US $0.12-1000 / Piece
ANSI B16.5 Alloy 20 Forged Flange FOB Price: US $0.5-1000 / Piece
ASME SA462 20 Flange ANSI ASME DIN JIS Standards FOB Price: US $0.15-10 / Piece
SA 462 Alloy 20 Class 600 Welding Neck Flange FOB Price: US $1000-1100 / Ton
20 Alloy Square Flange FOB Price: US $10-800 / Piece

Application of Alloy 20 Flanges

  • Petrochemical
  • Oil & Gas
  • Paper
  • Refineries
  • Nuclear Power
  • Cement
  • Sugar
  • Power Plant
  • Fertilizers
  • Breweries
  • Chemical
  • Petrochemical
  • Shipbuilding
  • Defence
  • Mining
  • Steel Plant
  • Construction
  • Oil Mills
  • Paper
  • Engineering Co.
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We are a world-class stockists, supplier and exporter of High Quality Inconel Sheet / Plate, Stainless Steel Seamless and Welded Pipes, Tubes & U-tubes. We offer wide range of products in following Alloys. Our stock range is pre-tested to stringent testing requirements which ensure that in most cases our stock material is already suitable for your needs.

107, Kika Street, 2nd Floor, Office no. 17,
Supariwala Building, Mumbai 400 004.
Maharashtra, India.