Alloy 20 Flanges

Connections made through flange are crucial in transporting steam and fluids across the continent. The Alloy 20 Flanges are low-carbon flange that are designed with a chemical content of nickel, chromium, copper, and molybdenum with other constituting alloys. These flange have enhanced resistance to corrosive and reducing media across harsh conditions. Alloy 20 Pipe Flanges help in efficiently connecting pipes, tubes, valves, and other equipment.

These flange provide stability and strength to different applications during the vigorous flow of media. They have a density of 8.05 g/cm3 and have outstanding mechanical properties. A Carpenter 20 Forged Flange is an austenitic superalloy that has enhanced resistance to pitting and can be stabilized using niobium that protects it against sensitization caused due to intergranular corrosion. This allows the flange to be a good choice in the oil and gas industry.

ASTM B462 UNS N08020 Long Weld Neck Flange Manufacturer in India

• Good Mechanical Strength

• Superior Corrosion Resistance

• Wide Chemical Compatibility

• Weldability

• Cost-Effective

• Low Temperature Applications

• Formability

• Versatility

Save 10%-12% By Bulk Ordering Nickel Alloy 20 Blind Flanges Directly from the Supplier in Mumbai

The ASTM B462 UNS N08020 Blind Flange is designed without a bore at the center. These flange are primarily used to blank the flow in the system. They are utilized in high pressure and temperature system in the oil and gas industry.

Popular Size :

• Seamless : 1/2" - 24"
• Welded : 24" - 96"
• Buttweld : 1/2" - 36"
• Contact Alloy 20 Flanges manufacturer in India for above 48 Inch

Pressure Types :

• 600# & 900#
• 150# & 300#
• 1500# & 2500#

American standard :

• ASME B16.36
• ASME B16.47
• ASME B16.5
• ASME B16.48

Maximum Size :

• 26" To 60"

Most popular types :

• Cast
• Plate
• Forged

Number Of Bolts Hole :

• 4 To 48

Surface Finish :

• Cold Water Finish
• Mirror Finish
• Concentric Serrated
• Spiral Serrated
• Stock & Smooth

Face Types :

• Male & Female
• FF Face
• Tongue & Groove
• RF Face
• RTJ Face

Available THK :

• BSP
• NPT
• FPT
• MPT & MNPT
• BSPT

Available THK :

• SCH 120/ 140/ 180
• SCH 60/ 80/ 100
• SCH 10/ 20/ 40

Application :

• Nuclear Energy
• Petrochemicals
• Oil & gas plants
• Power Generation

Testing & Inspection :

• Material inspection
• Hardness test
• PMI test
• Impact test
• Tensile test

Advantages :

• Excellent weldability
• Non-magnetic

End Connection :

• Welding
• Threaded

Marking details :

• Grade & Material
• Manufacturers Name
• Standard & Heat No.
• Size & Schedule

Life :

• Stainless Steel = 30 To 35

Germany Standards (DIN) :

• DIN 2501
• DIN 2527
• DIN 2633
• DIN 2632
• DIN 2576
• DIN 2561

European Standards (EN) :

• EN 1092-2
• EN 1092-1 TYPE 11
• EN 1092-1 TYPE 01
• EN 1092-1
• EN 1092-1 TYPE 02
• EN 1092-1 TYPE 05
• EN 1092-1 TYPE 13

Japanese Standard (JIS) :

• JIS B2220

AWWA Standard :

• AWWA c207

BS Standard :

• BS4504

Value Added Services :

• Polishing
• Threading
• Beveling end
• Minor Fabrication
• Casting

Logistics Types :

• By Air
• By Sea
• Australia = 21 days
• Spain = 30 day
• Russia = 20 day
• Kenya = 19 days
• Thailand = 7 days
• Denmark = 35 day
• Uk = 30 day

Types Of Packaging :

• Wooden Pallet
• Carton Box
• Wooden Cases

Documentation :

• Raw material test reports
• Fumigation certificates
• Material traceability records

Applicable Fluids :

• Oil and Gas
• Water & Air
• Steam

Forging Temperature :

• 1150°C - 1230°C

• 8.1 g/cm3

Incoloy Alloy 20 Weld Neck Flanges in Sizes Range 1/2" To 24", View Corrosion Resistance Table Hare

A DIN 2.4660 Weld Neck Flange is recognized by a long tapered hub that allows them to provide better stability to the piping equipment. These flange are recommended for use in repeated bending conditions.

Buy 100% Tested Alloy 20 Inconel Slip On Flanges Material, Check Melting Point and Tensile Strength

A UNS N08020 Slip on Flange is slid on the pipe and can be readily welded on their interior or exterior using fillet welds. These flange are seen in the oil and gas industry as they are reliable and are available at cheap prices. The 20cb3 Alloy 20 Socket Weld Flanges are seen in pipes of smaller bore sizes. These flange have similar strength as a slip on flange and are preferred in low pressure and temperature setups.

• 1443 °C

• 2430 °F

• 620 MPa

• 80000 Psi

Grade :

• Alloy 20 Flanges

UNS :

• UNS N08020

WERKSTOFF NR. :

• WNR 2.4660

France (AFNOR):

• K90901

European (EN) . :

• NiCr20CuMo

Check ASME SB462 UNS N08020 Forged Flange Chemical Composition and Yield Strength

Carbon [C] :

• 0.02% (Maximum)

Molybdenum [Mo] :

• 2 - 3% (Maximum)

Copper [Cu] :

• 3 - 4% (Maximum)

Manganese [Mn] :

• 1 - 2% (Maximum)

Sulfur [S] :

• 0.005% (Maximum)

Phosphorus [P] :

• 0.02 % (Maximum)

Silicon [Si] :

• 0.7% (Maximum)

Chromium [Cr] :

• 19 - 21% (Minimum)

Nickel [Ni] :

• 32 - 38% (Minimum)

• 241 MPa

• 35000 Psi

Alloy 20 Threaded Flanges

UNS N08020 Alloy 20 Reducing Flange

Alloy 20 N08020 Long Neck Flange

Nickel Alloy 20 Weld Neck Flange

20cb3 Alloy 20 Slip On Flange

B462 N08020 Blind Flange

ASTM B462 UNS N08020 Plate Flanges

Alloy 20 Lap Joint Flange

UNS N08020 Alloy 20 Socket Weld Flange