ASTM B462 UNS N08020 Alloy 20 Flanges

ASTM B462 UNS N08020 WNRF Flange Manufacturer

Alloy 20 Flanges are made up of a nickel chromium molybdenum alloy that has high resistance to sulfuric acid and has high melting point. The material has high minimum tensile strength of 551MPa and high minimum yield strength of 241MPa. Roopam Steel is a supplier and leading manufacturer of these flanges. There are different pressure classes to these flanges such as 150 through 2500 and PN6 through PN64. The Class 150 Alloy UNS N08020 Flanges are low pressure rated flanges among the other classes. The classes denominate the pressure capacities of the flanges. There are different types such as the Carpenter 20 Orifice Flange, blind flange, socket weld flange and the welded neck flanges. Each flange has a different purpose to serve and is unique. The ANSI B16.5 Incoloy alloy 20 Blind Flange is a special type of flange because it closes a pipeline instead of connecting more pipes. The standard B16.5 covers flanges ranging from ½ inches to 48 inches in nominal bore sizes.

Alloy 20 Flanges

Alloy 20 Flanges

ASTM B462 UNS N08020 WNRF Flange

ASTM B462 UNS N08020 WNRF Flange

Alloy 20Cb-3 RTJ Flange

Alloy 20Cb-3 RTJ Flange

Delivering Class 150 Alloy UNS N08020 Flanges everywhere, Suppliers and Stockists of Carpenter 20 Orifice Flange

The ASTM B462 Alloy 20Cb-3 Slip On Flanges are used for connections that involve seamless pipes and adjusting the connection locations. They allow the pipes to slip onto them so that the pipes could be precisely positioned. The Alloy Werkstoff No 2.4660 Threaded Flanges are one particular specification with threads. There are threaded, welded or bolted flanges. Depending on the use case and the application, the method of connection differs. The ASME SB462 Alloy 20Cb-3 Socket Weld Flanges are welded to the pipes. They have a socket piece welded onto them which holds the pipes in place for ease of welding and for extra strength. The Alloy 20 RTJ Flange has a ring type joint that allows the pipes to be welded to two halves of the flanges and then be connected together. We also supply the Alloy 20 Weld Neck Flange and other types of flanges. Please feel free to contact us for more information and pricing of our alloy 20 flanges.

 

Specification Format of Alloy 20 Flanges

Standards GOST Flange, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092, BS, BS4504, BS 10, EN-1092, DIN, ANSI, ASME, DIN, MSS S44, ISO70051, ANSI/ASME B16.5, ASME/ANSI B16.5/16.36/16.47A/16.47B, B16.47 Series A & B, B16.48, EN
Pressure Rating ANSI Class 1500, Class 150, Class 900, Class 2500, Class 300, Class 600,
Pressure Calculation in DIN 10Bar, 16Bar, 25Bar, 40Bar, 6Bar, / PN16, PN64, PN40, PN25, PN10, PN6
JIS 16 K, 20 K, 5K, 10 K, 40 K, 63 K, 30 K,
UNI 10Bar 16Bar 6Bar 25Bar 40Bar
EN 6Bar 25Bar 40Bar 10Bar 16Bar
Most common Types Threaded / Screwed / Forged / Plate
Production technique
  • Forged, Heat treated and machined
Shapes and Types we produce Large Male-Female (LMF), Ring Type Joint (RTJ), Flat Face (FF), Small Tongue, Small Male-Female (SMF),Raised Face (RF), Large Tongue & Groove, Groove, Lap-Joint Face (LJF)
Test Direct-reading Spectrograph, Magnetic particle detector, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector
Equipment Pushing Machine, Press machine, Bending machine, Sand-blasting machine, electric bevelling machine etc

Carpenter 20 Flange Sizes

  • Carpenter 20 Flange : 1/2" (15 NB) to 48" (1200NB)
  • ASTM B462 Alloy 20 Blind Flange : 1/2″ NB – 24″ NB
  • 20 Alloy Slip on Flange : 1/2″ NB – 12″ NB

Global Suppliers of ANSI B16.5 Incoloy alloy 20 Blind Flange, Buy Saudi Aramco approved ASTM B462 Alloy 20Cb-3 Slip On Flanges.

Available Stock of 20 Alloy Pipe Flange

Alloy 20 Flange Alloy UNS N08020 Blind Flange
Alloy 2.4660 Slip on Flange 20 Alloy Threaded Flange
Carpenter 20 Reducing Flange UNS N08020 Socket Weld Flange
ASME SB462 Alloy 20 Weld Neck Flanges ASTM B462 Alloy 20 Lap Joint Flanges
UNS N08020 Long Weld Neck Flanges Alloy 2.4660 Spectacle Blind Flanges
Carpenter 20 Spades & Ring Spacers Alloy UNS N08020 Nipoflange
20 Alloy 5D Weldoflange ASME SB462 Alloy 20 Flange Outlet
Alloy 20 Forged Flanges UNS N08020 Plate Flange
20 Alloy Ring Type Joint Flanges Carpenter 20 Raised Face Flanges
ASTM B462 Alloy 20 Tongue and Groove Flanges Alloy 2.4660 Male and Female Flange
ASME SB462 Alloy 20 Reducing Flanges Alloy UNS N08020 ASME B16.5 Flanges
Alloy 20 Flanges UNS N08020 BS 10 Flanges
Carpenter 20 BS 4504 Flanges 20 Alloy EN 1092-1 Flanges
ASME SB462 Alloy 20 SORF Flange Alloy 2.4660 BLRF Flange
Alloy UNS N08020 WNRF Flange Alloy 20 Series a Lap Joint Ring Flange
UNS N08020 PN16 blind flange Carpenter 20 Forged Socket Weld Pipe Flange
Alloy 2.4660 Class 300 slip on flange ASME SB462 Alloy 20 Slip On Weld Flange
20 Alloy Forged steel slip on flanges Alloy UNS N08020 Race face slip on flange
Alloy 20 SWRF Flange ASTM B462 Alloy 20 Forged blind flange
Alloy 2.4660 groove weld neck flange UNS N08020 Socket Weld Hub Flange
Carpenter 20 threaded lap joint flange Alloy UNS N08020 Slip On Integral flange
ASTM B462 Alloy 20 Forged integral puddle flange 20 Alloy table e long weld neck
Alloy 2.4660 Class 150 LBS Flange ASTM B462 Alloy 20 PN10 Forged Flanges
Specialise in Supplying Alloy Werkstoff No 2.4660 Threaded Flanges, Stockholder of ASME SB462 Alloy 20Cb-3 Socket Weld Flanges, Ask free sample of Alloy 20 RTJ Flange

Most popular types of ASME SB462 Alloy 20 Flange

UNS N08020 Socket Weld Hub Flange
Carpenter 20 Forged Socket Weld Pipe Flange
ASME SB462 Alloy 20 SORF Flange
Carpenter 20 threaded lap joint flange

Price List of Alloy 2.4660 Blind Flange

Price list of Alloy 20 Flange Alloy 2.4660 Flange Price in INR Alloy 2.4660 Flange Price in USD Alloy 2.4660 Flange Price in UAE Dirham

Stainless Steel Alloy 20 Flanges - DN 15Flange, SW, ANSI 150#

INR 1,422 18.75 USD 68.88 UAE Dirham
Leading stockist of Alloy 20 Weld Neck Flange, Ask free sample of Carpenter 20 Blind Flange, Largest distributor of small-quantity ASTM B462 Alloy 20Cb-3 Pipe Flange

Chemical Structure of ASTM B462 Alloy 20 Flanges

Alloy 20 Ni C Mo Mn Si Fe Cu S P Cr
32 - 38 0.02 max 2 - 3 1 - 2 0.7 max Bal 3 - 4 0.005 max 0.02 max 19 - 21

Mechanical Behaviour of Alloy UNS N08020 Pipe Flange

Density Melting Point Yield Strength (0.2%Offset) Tensile Strength Elongation
8.1 g/cm3 1443 °C (2430 °F) Psi - 35000 , MPa - 241 Psi - 80000 , MPa - 551 30 %

Equivalent of UNS N08020 Flanges

STANDARD UNS WERKSTOFF NR. AFNOR EN JIS BS GOST
Alloy 20 N08020 2.4660 Z2NCUD31-20AZ NiCr20CuMo - - -