Alloy 20 is a highly versatile material that finds use in a wide range of industries. It is resistant to corrosion and acid attacks and offers excellent mechanical properties. As a result, it has become a popular choice for flanges – connecting pieces that join two pipes or valves.

Various types of Alloy 20 flanges include weld neck, blind, slip-on, socket weld, and threaded flanges. Weld neck flanges are the most commonly used, and they have long neck that accommodates high stresses. Blind flanges are ideal for sealing off a pipeline or equipment. Slip-on flanges are easy to use and are perfect for low-pressure applications. Socket weld flanges are ideal for smaller pipes because they are cost-effective and allow easy flow control. Threaded flanges are versatile and can be used for low- and high-pressure applications.

Carpenter 20 Slip On Flange, Alloy 20 Socket Weld Flange, Incoloy® alloy 20 Blind Flange, Alloy 20 Welding Neck Flange, Alloy 20 Nipolet Flange Manufacturers in India.

Alloy 20 flanges can be used in a wide range of applications due to their excellent mechanical properties. They are commonly used in chemical processing, pharmaceuticals, food processing, and other applications that require corrosion resistance. Alloy 20 flanges are also used in seawater applications, refining, and oil and gas production.

Alloy 20 Puddle Flanges, Alloy 20 Socket Weld Flanges, Alloy 20 Lap Joint Flanges, Alloy 20 Weldo flange, Carpenter 20 Spectacle Blind Flanges, Alloy 20 Forged Flanges Manufacturers in India.

Alloy 20 flanges can be used in a variety of environments. They are commonly used in harsh environments that require resistance to sulfuric acid, phosphoric acid, and chloride stress corrosion cracking. They are also used as a substitute for nickel-based alloys in applications where the cost is considered. Furthermore, the flanges can join different materials with varying corrosion levels.

One of the main benefits of Alloy 20 flanges is their superior corrosion resistance, which is much better than stainless steel or Hastelloy. They are also resistant to pitting and crevice corrosion, which makes them ideal for aggressive environments. Additionally, alloy 20 flanges have a long lifespan and require minimal maintenance, which makes them a cost-effective choice in the long run. Their excellent mechanical properties make them ideal for high-strength and durability applications.

Alloy 20 flanges are a versatile and popular choice for various applications. They offer excellent mechanical properties and superior corrosion resistance, which makes them a reliable and durable choice for joining pipes or valves. The different types of Alloy 20 flanges provide a range of options which can be used in various environments, including harsh and aggressive ones.

Alloy 20 Flanges
Alloy 20 Weld Neck Flages
Alloy 20 Plate Flange

Alloy 20 Flanges Specification

Standard ASTM B564 / ASME SB564
Dimensions ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST Flange, ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092
Flange Size Chart 1/2" (15 NB) to 48" (1200NB), DN10~DN5000
Pressure Rating Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
Pressure Calculation in DIN 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64
JIS 16 K, 5K, 10 K, 20 K, 30 K, 40 K, 63 K
Flange Connection / Flange Face Type Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Lap-Joint Face (LJF), Small Male-Female (SMF), Small Tongue, Large Tongue & Groove, Groove, Flange Pipe.
Origin West Europe / Japan / Indian / USA / Korean
Types of Flanges Threaded / Screwed / Forged / Plate
Coating Yellow Transparent, Zinc Plated, Anti-rust Paint, Oil Black Paint, Cold and Hot Dip Galvanized
Test Of Flange Direct-reading Spectrograph, Ultrasonic flaw detector, Magnetic particle detector, X-ray detector, Hydrostatic testing machine.
Production technique Used Heat treated, Forged and Machined
Equipment Press machine, Bending machine, Pushing Machine, Sand-blasting machine, electric bevelling machine etc.
Test Certificates EN 10204/3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report, etc

Alloy 20 Flange Price List

Price List of Alloy 20 Flanges Alloy 20 Flange Price in India (INR) Alloy 20 Flanges Price in USD Alloy 20 Flanges Price in UAE (Dirham)
Alloy 20 Flanges Price ₹ 1000 $ 19.24 USD 22.50 AED
Alloy 20 Flange Price ₹ 1624 $ 13.59 USD 53.52 AED
Alloy 20 Raised Face Blind Flange ₹ 1772 $ 16.53 USD 38.17 AED
Alloy 20 Threaded Flanges Price ₹ 1568 $ 19.62 USD 49.60 AED
Alloy 20 Flange Price Per Kg ₹ 1250 $ 16.69 USD 47.02 AED
Alloy 20 Flange Price List India ₹ 1854 $ 29.50 USD 178.00 AED
Alloy 20 Flanges Price List ₹ 1974 $ 27.60 USD 76.50 AED
Price of Alloy 20 Flanges ₹ 1590 $ 14.78 USD 62.50 AED

Alloy 20 Flanges Technical Data Sheet

Alloy 20 Pipe Flanges Equivalent Grade

Alloy 20 2.4660 N08020 NiCr20CuMo Z2NCUD31-20AZ

Alloy 20 Flanges Manufacturing Process

manufacturing process

Common Types Of Alloy 20 Flanges

Weld Neck Flange

Alloy 20 Weld Neck Flanges

Blind Flanges

Alloy 20 Blind Flanges

Socket weld Flanges

UNS N08020 Socket Weld Flanges

Slip on Flanges

Alloy 20 Slip-on Flanges

RTJ Flange

Alloy 20 RTJ Flange

Forged Flanges

Alloy 20 Forged Flanges

Lap Joint Flanges

Alloy 20 Lap Joint Flanges

Threaded Flange

Alloy 20 Threaded Flanges

Spectacle Blind Flange

Alloy 20 Spectacle Blind Flange

Other Type Alloy 20 Flanges

  • ASTM B462 Carpenter 20 Flanges RTJ Flanges
  • Alloy 20 Flanges Manufacturer in Mumbai
  • UNS N08020 Flanges
  • Alloy 20 WNRF Flanges Supplier
  • Alloy 20 Flange Dimensions
  • Alloy 20 Forged Flanges
  • Alloy 20 Slip on Flanges Manufacturer
  • Alloy 20 Flanges Suppliers in India
  • UNS N08020 Long Weld Neck Flanges
  • Carpenter 20 Threaded Flanges
  • Alloy 2.4660 Raised Face Flanges
  • Alloy 20 Flat Flange
  • Alloy 20 Weld Neck Flanges
  • Alloy 20 Square Flanges
  • Incoloy® alloy 20 Lap Joint Flanges
  • Alloy 20 Spectacle Blind Flange Supplier
  • ASTM B564 Alloy 20 Plate Flange
  • Carpenter 20 Flanges Threaded Flanges
  • Alloy 20 Flat Face Flange
  • Alloy 20 Flanges Suppliers in Mumbai
  • Alloy 20 Slip on Flanges
  • ASME SB564 Alloy 20 Pipe Flange
  • Alloy 20 Flanges Manufacturers in India
  • Alloy 20 SWRF Flanges Supplier
  • Alloy 20 Reducing Flanges
  • UNS N08020 Plate Flanges
  • Alloy 20 Lapped Joint Flanges
  • Alloy 20 Flange Suppliers in India
  • Alloy 20 Ring Type Joint Flanges
  • Carpenter 20 20 BS 4504 Flanges
  • Alloy 20 Pipe Flanges
  • Din 2.4660 Plate Flanges
  • Incoloy® alloy 20 Flanges Suppliers in Mumbai
  • Alloy 20 Orifice Flanges
  • 2.4660 Pipe Flanges
  • Alloy 20 Industrial Flanges
  • B564 UNS N08020 Blind Flanges
  • ANSI B16.5 Alloy 20 Pipe Flanges

Alloy 20 Flanges Chemical Composition

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

Alloy 20 Flange Mechanical Properties

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 Industrial Application