Alloy 20 Flanges


Alloy 20 Flanges

Champak Steel & Engg. Co is a leading manufacturer and importer of the entire industrial steel which is the combination of the ferrous and nonferrous steel. Our all the flanges are well packed, tested, and examined before the delivery to the client. We even produce the customized form of the products as per the customer dimension and instruction. We even produce the Alloy 20 Flanges and the entire industrial steel with the high quality of the raw material and international grade.

Alloy 20 Flanges are produced with the combination of many chemicals for the high strength and hardness of the flanges. These chemicals are like carbon, manganese, silicon, sulfur, copper, nickel, chromium, iron, molybdenum, and phosphorus as well. These alloy flanges are constructed with the various specifications like finish, tolerance, conditions, applications, types, surface, forms, shape, size, end, width, length, and thickness of the flanges. Also, these alloy flanges are designed with both physical and mechanical properties for the resistance from the entire types of corrosion and rust. The properties are like density, modulus of expansion, melting point, electrical conductivity, ultimate tensile strength, yield strength, tensile strength, thermal conductivity, elongation, electrical resistivity as well. These alloy flanges are available in various types such as fabricated, seamless, EFW, and ERW.

ASTM B363 Alloy 20 Long Weld Neck Flanges, ASTM B363 Alloy 20 Blind Flanges Exporter, Alloy 20 Ring Type Joint - RTJ Flanges, Alloy 20 Weld Neck Flanges, ASTM B363 Alloy 20 Flanges Supplier, Alloy 20 Slip on Flanges, Carpenter 20Cb-3® Flanges Manufacturer in India.


Alloy DIN 2.4660 Spectacle Blind Flanges Dealer, Alloy 20 Pipe Flanges, 20Cb-3 Alloy Threaded Flanges Stockists, Carpenter 20 Plate Flanges, UNS N08020 Socket Weld Trader, ASTM B363 Alloy 20 SORF Flanges, ASME SB363 Alloy 20 Flanges Supplier in India.


Alloy 20 Flanges are suitable for the use in many of the general works and industries like pharmaceutical equipment, offshore oil drilling industry, condensers, paper industry, specialty chemical industry, gas processing, petrochemical industry, power generation industry, heat exchanger, food processing, seawater equipment, aerospace industry, chemical industry, and chemical equipment.

Alloy 20 Flanges have the impeccable design and high strength for the use in the harsh environments without any deformation to the alloy flanges. These flanges are made with the essential properties for high ductility, durability, flexibility, and formability as well. These flanges are resistive from the entire type of general corrosions and rusts. These alloy flanges are made with the heating and perception process so that it can be easily used chemical processing and for storage purposes.

These alloy flanges have to undergo many of the tests after the production from the industries such as flaring test, chemical test, pitting test, flattening test, macro test, and micro test, and impact test.

Alloy 20 Flanges Equivalent Grades

STANDARD UNS WNR. EN AFNOR
Alloy 20 N08020 2.4660 NiCr20CuMo Z2NCUD31-20AZ

Alloy 20 Flanges Other Types


Alloy 20 Slip On Flanges
Carpenter 20 Slip On Flanges

Alloy 20 SORF Flanges, UNS N08020 Slip On Flanges, DIN 2.4660 SORF Flanges, ASME SB 363 Alloy 20 Slip-on Raised Face Flanges

Alloy 20 Weld Neck Flanges
Alloy 20 Weld Neck Flanges

ASME SB363 Alloy 20 WNRF Flanges, ASTM B363 Alloy Gr 20 Weld Neck Flanges, DIN 2.4660 Weld Neck Flanges, UNS N08020 Weld Neck Raised Face Flanges

Carpenter 20 Blind Flanges
Carpenter 20 Blind Flanges

ASTM B363 Alloy 20 Blind Flanges, UNS N08020 / DIN 2.4660 Blind Flanges, ASME SB363 Alloy 20 BLRF Flanges, Gr 20 Alloy Blind Raised Face Flanges Supplier

Alloy 20 Threaded Flanges
Alloy 20 Threaded Flanges

DIN 2.4660 Threaded Flanges, UNS N08020 Screwed Flanges, ASME SB 363 Alloy Gr 20 Threaded Flanges, ASTM B363 Alloy 20 Threaded Flanges

Alloy 20 Socket Weld Flanges
Carpenter 20 Socket Weld Flanges

ASTM B363 Alloy 20 Socket Weld Flanges, Alloy UNS N08020 Socket Weld Flanges, Alloy DIN 2.4660 Socket Weld Flanges

Alloy 20 Lap Joint Flanges
Alloy 20 Lap Joint Flanges

UNS N08020 Lap Joint Flanges, Alloy 20 Lap Joint Flanges, ASTM B363 Carpenter 20 Lap Joint Flanges, ASME SB363 Alloy 20 Lap Joint Flanges

Alloy 20 Ring Type Joint Flange
Alloy 20 Ring Type Joint Flange

UNS N08020 Ring Type Joint Flange, ANSI B16.9 Alloy 20 RTJ Flanges, ASTM B363 Alloy 20 Ring Type Joint Flanges, ASME SB363 Alloy 20 Ring Type Joint Flanges

Alloy 20 Orifice Flanges
Alloy 20 Orifice Flanges

UNS N08020 Orifice Flanges, B16.36 Alloy 20 Orifice Flanges, ASTM B363 Alloy 20 Orifice Flanges, ASME SB 363 Carpenter 20 Orifice Flanges

Alloy 20 Long Weld Neck Flanges
Alloy 20 Long Weld Neck Flanges

UNS N08020 Long Weld Neck Flanges, Alloy 2.4660 Long Weld Neck Flanges, ASTM B363 Alloy 20 Long Weld Neck Flanges, ASME SB 363 Alloy 20 Long Weld Neck Flanges

Alloy 20 Spectacle Blind Flanges
Alloy 20 Spectacle Blind Flanges

UNS N08020 Spectacle Blind Flanges, ANSI / ASME B16.9 Alloy 20 Spectacle Blind Flanges, ASTM B363 Alloy 20 Spectacle Blind Flanges, ASME SB 363 Alloy 20 Spectacle Blind Flanges

Alloy 20 Forged Flanges
Alloy 20 Forged Flanges

UNS N08020 Forged Flanges, B16.9 Alloy 20 Forged Flanges, ASTM B363 Alloy 20 Forged Flanges, ASME SB363 Alloy 20 Forged Flanges

Alloy 20 Plate Flanges
Alloy 20 Plate Flanges

UNS N08020 Plate Flanges, ANSI B16.9 Alloy 20 Plate Flanges, ASTM B363 Alloy 20 Plate Flanges, ASME SB363 Alloy 20 Plate Flanges

Specification of Alloy 20 Flanges


Alloy 20 Flanges Specification : ASTM B363 / ASME SB363
Dimension Standard : ANSI/ASME B16.5, B 16.47 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)
DIN Flanges : DIN 2527, 2566, 2573, 2576, 2641,2642, 2655, 2656, 2627, 2628, 2629, 2631, 2632, 2633, 2634, 2635, 2636, 2637,2638, 2673.
JIS Flanges : JIS B2220 5K, JIS B2220 10K, JIS B2220 16K, JIS B2220 20K
BS Flanges : BS4504 PN 6, BS 4504 PN 10, BS4504 PN 16, BS4504 PN 25, BS4504 PN 40, BS 4504 PN 64, BS 4504 PN 100, BS 4504 PN 160, BS 4504 PN 250, BS 10, BS Table D, BS Table E, BS Table F, BS Table H.


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 Of 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 %

Alloy 20 Flanges Application Industries


Our Alloy 20 Flanges are used in a wide range of applications and various industries. Below are a few of them:

  • Petrochemical Industry

  • Oil and Gas Industry

  • Chemical Industry

  • Power Plant Industry

  • Energy Industry

  • Pharmaceuticals Industry

  • Pulp & Paper Indusry

  • Food Processing Industry

  • Aerospace Industry

  • Refining Industry

Application Industries

Latest Price List of Alloy 20 Flanges


Champak Steel and Engg. Co. is one of the leading manufacturer and supplier of Alloy 20 ANSI B16.5 Flange, Alloy 20 ASME B16.5 Class 150 Flanges, Alloy 20 300# Flanges, Carpenter 20 1500# Flanges, ASTM B363 Alloy 20 2500 Lbs Flanges, ASME SB 363 BS10 Table E Flanges, DIN Flanges, JIS Flanges at the best price in India.


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