Alloy 20 Flanges

Alloy 20 Flanges

Leading ASTM B462 UNS N08020 WNRF Flange Manufacturer, Check Price List and Dimensions of Carpenter 20 Socket Weld Flanges

Alloy 20 Flanges, is an austenitic superalloy which can also be referred to as Carpenter 20. Similar to most austenitic stainless steel grades, these Alloy 20 WNRF Flanges chemically consists of core elements - nickel, iron and chromium. This particular alloy grade has been developed for applications involving sulfuric acid since the UNS N08020 Alloy Plate Flange can demonstrate maximum resistance to acid attack, specifically speaking sulfuric acid.

This superalloy Alloy 20 En 1092-1 Flanges are known to exhibit excellent resistance to not only general corrosion, but also to pitting, and crevice corrosion, especially in the presence of chemicals, that contain chlorides or acids like sulfuric acid, phosphoric acid and nitric acid. A highlight of alloy 20 is that the metal contains added niobium. Niobium when used as an alloyant in Alloy 20 Industrial Flanges aids in metal stabilization against sensitization and minimizes the resultant intergranular corrosion. Carpenter 20 or as simply known as Alloy 20 Slip On Flanges combines excellent corrosion resistance properties along with elevated or enhanced mechanical properties and relatively easy fabrication properties, which is why many of our clients prefer to think of this metal as a superalloy.

We are top notch supplier of ASTM B462 UNS N08020 Blind Flange, Contact us to get latest price list of 20cb3 Alloy 20 Socket Weld Flange

Although originally alloy 20 was designed to be used in sulfuric acid related applications, these flanges are now a popular contender for a wide variety of industries. For instance, our client list for Alloy 20 Pipe Flanges includes industries such as the food, pharmaceutical, chemical, as well as plastics industries. In addition to the fore mentioned industries, flanges produced from this superalloy is also found used in mixing tanks, heat exchangers, metal cleaning and pickling equipment, and piping systems as well.

We keep Ready stock of ASME SB 462 UNS N08020 Weld Neck Flange in Mumbai in Various Sizes, Check Pressure Rating of DIN 2.4660 Plate Flanges

Alloy 20 Flanges

Alloy 20 Flanges


ASTM B462 UNS N08020 WNRF Flange

ASTM B462 UNS N08020 WNRF Flange

Carpenter 20 Socket Weld Flanges

Carpenter 20 Socket Weld Flanges


ASTM B462 UNS N08020 WNRF Flange Specifications

Manufacturer of Alloy 20 Flanges
ANSI Pressure Class 150LBS, 1500LBS, 2500LBS, 300LBS, 900LBS, 600LBS, ASTM B462 UNS N08020 WNRF Flange
Meets Standards GOST 12821-80, SABS 1123, GOST 33259, UNI, ASME, SP, ANSI, ISO, API, MSS, BS, DIN, API, EN, ASTM, JIS, Carpenter 20 Socket Weld Flanges
The most common types of Alloy 20 Flanges we manufacture
  • Nickel Alloy 20 Blind Flange
  • Carpenter 20 Socket Weld Flange
  • ASTM B462 UNS N08020 Reducing Flange
  • DIN 2.4660 Slip On Flange
  • Alloy 20 SS Lap Joint Flange
  • Carpenter 20 Stainless Steel Weld Neck Flange
  • Alloy 20 Stainless Steel Threaded Flange
  • UNS N08020 Expander Flange
Manufacturer Pressure Classes
  • 20" Nickel Alloy 20 Flange for Class 600 lb
  • 20" Carpenter 20 Flange for Class 300 lb
  • 24" ASTM B462 UNS N08020 Flange for Class 150 lb
  • 10" DIN 2.4660 Flange for Class 1500 lb
  • 16" Alloy 20 SS Flange for Class 900 lb
  • 8" Carpenter 20 Stainless Steel Flange for Class 2500 lb
EN 1092-1/ EN 1092-2 Nickel Alloy 20 flange standard
10Bar, 25Bar, 6Bar, 40Bar, 16Bar, ASTM B462 UNS N08020 Blind Flange
BS Standards BS4504, BS4504, BS10, BS1560, 20cb3 Alloy 20 Socket Weld Flange
Japanese Industrial Standards - JIS B2220 10K, 40K, 63K, 20K, 30K, 5K, 16K, ASME SB 462 UNS N08020 Weld Neck Flange
DIN Standards DIN 2634, DIN 2527, DIN 2527, DIN 2629, DIN 2633, DIN 2503, DIN 2566, DIN 2630, DIN 2566, DIN 2576, DIN 2576, DIN 2641, DIN 2573, DIN 2502, DIN 2633, DIN 2631, DIN 2638, DIN 2565, DIN 2628, DIN 2655, DIN 2628, DIN 2656, DIN 2573, DIN 2636, DIN 2632, DIN 2642, DIN 2673, DIN 2637, DIN 2627, DIN 2636, DIN 2634, DIN 2637, DIN 2635, DIN 2635, DIN 2638 DIN 2.4660 Plate Flanges
Wall Thickness Sch30, Sch80, EXT-Hvy, Sch140, Sch60, Sch20, Sch40, Sch10, STD, XX-Hvy, Sch100, Sch120, Sch60, Carpenter 20 Slip On Flange
Types Screwed, Threaded, Welded, Forged, Plate, Nickel Alloy 20 Flange
Most common Carpenter 20 flange processes followed by manufacturers
  • Casting
  • Cutting
  • Closed die forging
  • Open die forging
  • Roll forging
We also supply
  • Ring Joint Gasket
  • Sealing Gaskets
  • Flange Bolts as Required
Flange faces
  • Ring joint (RTJ)
  • Flat (FF)
  • Lap joint
  • Raised (RF)
  • Male and female (M&F)
  • Tongue and groove (T&G)
Alloy 20 Flanges Standard
  • ASME B16.47 Series B & A
  • ASME B16.5 (Most popular)
  • GOST
  • ASME B16.48
  • BS4504
DIN Standards
  • DIN 2633
  • DIN 2627
  • DIN 2642
  • DIN 2635
  • DIN 2501
  • DIN 2527
  • DIN 2543
PN Rating PN25, PN6, PN10, PN16, PN64, PN40, 20cb3 Alloy 20 Spectacle Blind Flange
Quality Inspection
  • 100% Radiography Test Report for any Cracks or any incomplete penetration
  • EN 10204/3.1B MTC
  • Third Party Inspection Report
  • Raw Materials Certificate
Value Added Services
  • CNC Machining
  • Customised Alloy 20 Flanges
  • Large Diameter Alloy 20 Flanges

Carpenter 20 Socket Weld Flanges Price in India

Description Price in US $ Price in INR Recent supply location
1/2 X 150# SORF ALLOY 20 FLANGES US $ 27.65 per kg INR 2,109 per Kg Saudi Arabia
DN 50Flange, Stainless Steel Alloy 20 Flanges SW, PN10 US $ 111.88 per kg INR 8,534 per Kg Netherlands
CL 150, RF, FLANGE, WELD NECK., 2IN, ALLOY 20 ASTM B462, ASME B 16.5 US $ 476.07 per kg INR 36,314 per Kg Saudi Arabia
40S, CL 150, RF, FLANGE, SOCKET WELD, 1 inch, ALLOY 20 ASTM B462, ASME B 16.5 US $ 313.51 per kg INR 23,914 per Kg Saudi Arabia
BORE SIZE: 495.4 MM 20 Inch NON ALLOY STEEL FLANGES 300 # WNRF HUB THICKNESS 6.3 MM US $ 304.29 per kg INR 23,211 per Kg United Arab Emirates

Different types of Nickel Alloy 20 Blind Flanges

Alloy 20 Blind Flange

Alloy 20 Blind Flange

2500# 10 Inch ANSI B16.5 DIN 2.4660 RTJ Blind Flange

2500# 10 Inch ANSI B16.5 DIN 2.4660 RTJ Blind Flange

DN 100 PN 50 RF Carpenter 20 Blind Flange

DN 100 PN 50 RF Carpenter 20 Blind Flange

2 Inch Class 600 RF Nickel Alloy 20 Blind Flange

2 Inch Class 600 RF Nickel Alloy 20 Blind Flange

20 Inch Class 150 ASTM B462 UNS N08020 Spectacle Blind Flange

20 Inch Class 150 ASTM B462 UNS N08020 Spectacle Blind Flange

600# 8 Inch RF Alloy 20 SS Blind flange

600# 8 Inch RF Alloy 20 SS Blind flange


Carpenter 20 Weld Neck Flange types

Alloy 20 Weld Neck Flange

Alloy 20 Weld Neck Flange

Class 150 LB SCH 40 Alloy 20 Stainless Steel WN Flange

Class 150 LB SCH 40 Alloy 20 Stainless Steel WN Flange

30 Inch Class 600 LB RF UNS N08020 Weld Neck Flange

30 Inch Class 600 LB RF UNS N08020 Weld Neck Flange

ASME B16.5 SCH 40 300# 6 Inch Carpenter 20 WN RF Flange

ASME B16.5 SCH 40 300# 6 Inch Carpenter 20 WN RF Flange

PN16 DN80 Carpenter 20 Stainless Steel WN Flange

PN16 DN80 Carpenter 20 Stainless Steel WN Flange

10IN CL300 SCH STD ASME B16.5 Nickel Alloy 20 WN Flange

10IN CL300 SCH STD ASME B16.5 Nickel Alloy 20 WN Flange


ASTM B462 UNS N08020 Socket Weld Flange types

Alloy 20 Socket Wled FLange

Alloy 20 Socket Wled FLange

150# Alloy 20 Stainless Steel Socket Weld Flange

150# Alloy 20 Stainless Steel Socket Weld Flange

Class 150 2 Inch SCH 40 ASTM B462 UNS N08020 SW Flanges

Class 150 2 Inch SCH 40 ASTM B462 UNS N08020 SW Flanges

2 1/2 Inch 150# Alloy 20 SS Socket Weld Flange

2 1/2 Inch 150# Alloy 20 SS Socket Weld Flange

ANSI B16.5 300# 3 Inch UNS N08020 RF SW Flanges

ANSI B16.5 300# 3 Inch UNS N08020 RF SW Flanges

Class 300 1 Inch DIN 2.4660 SW Flange

Class 300 1 Inch DIN 2.4660 SW Flange


Types of DIN 2.4660 Slip-On Flanges

Alloy 20 Slip-On FLange

Alloy 20 Slip-On FLange

OD 2876.55*ID 2514.6 MM ASTM B462 UNS N08020 Weldable Slip-on Flange

OD 2876.55*ID 2514.6 MM ASTM B462 UNS N08020 Weldable Slip-on Flange

ASME B16.5, 8 Inch 600 LB Carpenter 20 Stainless Steel SORF Flanges

ASME B16.5, 8 Inch 600 LB Carpenter 20 Stainless Steel SORF Flanges

40 Inch 150 LB Nickel Alloy 20 Slip-on Flange

40 Inch 150 LB Nickel Alloy 20 Slip-on Flange

ASME B16.5 2 Inch 150 LB Carpenter 20 SO Flange

ASME B16.5 2 Inch 150 LB Carpenter 20 SO Flange

150# 36 Inch DIN 2.4660 Slip On Flange

150# 36 Inch DIN 2.4660 Slip On Flange


Types Alloy 20 SS Lap Joint Flanges

Alloy 20 Lap Joint Flanges

Alloy 20 Lap Joint Flanges

3 Inch DN80 Carpenter 20 Stainless Steel Lapped Joint Flange

3 Inch DN80 Carpenter 20 Stainless Steel Lapped Joint Flange

1 Inch ANSI B16.5 UNS N08020 Stub End Lap Joint Flanges

1 Inch ANSI B16.5 UNS N08020 Stub End Lap Joint Flanges

150 LB Alloy 20 Stainless Steel Lapped Joint Flange

150 LB Alloy 20 Stainless Steel Lapped Joint Flange

ASME B16.5 300LB Nickel Alloy 20 Lap Joint Flanges

ASME B16.5 300LB Nickel Alloy 20 Lap Joint Flanges

1/2 Inch Alloy 20 SS Lap Joint Flange

1/2 Inch Alloy 20 SS Lap Joint Flange


Types of Alloy 20 Stainless Steel Threaded Flanges

Alloy 20 Threaded Flanges

Alloy 20 Threaded Flanges

3 Inch Class 300 ASTM B462 UNS N08020 Hot Dipped Galvanized Thread Flanges

3 Inch Class 300 ASTM B462 UNS N08020 Hot Dipped Galvanized Thread Flanges

DN50 2 inch Alloy 20 Stainless Steel Thread Flanges

DN50 2 inch Alloy 20 Stainless Steel Thread Flanges

1/2 Inch Carpenter 20 Threaded Flange

1/2 Inch Carpenter 20 Threaded Flange

64 inches DIN 2.4660 Threaded Flange

64 inches DIN 2.4660 Threaded Flange

ANSI B16.5 4 Inch Alloy 20 SS Screw Thread Flanges

ANSI B16.5 4 Inch Alloy 20 SS Screw Thread Flanges


Types of Carpenter 20 Stainless Steel Forged Flanges

Alloy 20 Forged Flanges

Alloy 20 Forged Flanges

2 Inch x NPTF 1-1/2 Inch Alloy 20 Forged RTJ Flanges

2 Inch x NPTF 1-1/2 Inch Alloy 20 Forged RTJ Flanges

3 Inch DIN 2.4660 Forged Steel Flat Flange

3 Inch DIN 2.4660 Forged Steel Flat Flange

8 Inch UNS N08020 Forged Plate flange

8 Inch UNS N08020 Forged Plate flange

150 LB Carpenter 20 Stainless Steel Forged orifice Flange

150 LB Carpenter 20 Stainless Steel Forged orifice Flange

1 Inch Carpenter 20 Forged Flange

1 Inch Carpenter 20 Forged Flange


ASTM B462 UNS N08020 Blind Flange Size Chart

aaa Size Chart

20cb3 Alloy 20 Socket Weld Flange Pressure Rating

°C Temperature
2500 CL 150 CL 400 CL 300 CL 600 CL 1500 CL 900 CL
-29 upto 38 425.5 19.6 68.1 51.1 102.1 255.3 153.2
50 417.7 19.2 66.8 50.1 100.2 250.6 150.4
100 388.3 17.7 62.1 46.6 93.2 233 139.8
150 375.6 15.8 60.1 45.1 90.2 225.4 135.2
200 365 13.8 58.4 43.8 87.6 219 131.4
250 349.5 12.1 55.9 41.9 83.9 209.7 125.8
300 331.8 10.2 53.1 39.8 79.6 199.1 119.5
325 322.6 9.3 51.6 38.7 77.4 193.6 116.1
350 313 8.4 50.1 37.6 75.1 187.8 112.7
375 303.1 7.4 48.5 36.4 72.7 181.8 109.1
400 289.3 6.5 46.3 34.7 69.4 173.6 104.2
425 239.7 5.5 38.4 28.8 57.5 143.8 86.3
450 191.7 4.6 30.7 23 46 115 69
475 145.3 3.7 23.2 17.4 34.9 87.2 52.3
500 97.9 2.8 15.7 11.8 23.5 58.8 35.3
538 49.2 1.4 7.9 5.9 11.8 29.5 17.7
TEMP
°C
2500 150 400 300 600 1500 900

One of the best Carpenter 20 Slip On Flange Manufacturer in India, Exporter and Distributor of Nickel Alloy 20 Flange

ASME SB 462 UNS N08020 Socket Weld Flanges Dimensions

Socket Weld Flanges Dimensions
Outer Diam. NPS Dia. of RF Hub Dia. Thickness Through Hub Length Socket Depth Bore Dia. Bolt Circle Dia.   Flanges Bolt No. Bolt Holes Dia. Weight (KG)
(O)   (R) (X) (tf) (Y) (B2) (B1) (D) (-) (I) (W) (n)
90 1/2 34.9 30 9.6 14 15.8 22.2 10 0.42 15.9 60.3 4
100 3/4 42.9 38 11.2 14 20.9 27.7 11 0.60 15.9 69.9 4
110 1 50.8 49 12.7 16 26.6 34.5 13 0.83 15.9 79.4 4
115 1 1/4 63.5 59 14.3 19 35.1 43.2 14 1.01 15.9 88.9 4
125 1 1/2 73.0 65 15.9 21 40.9 49.5 16 1.32 15.9 98.4 4
150 2 92.1 78 17.5 24 52.5 61.9 17 2.07 19.1 120.7 4
180 2 1/2 104.8 90 20.7 27 62.7 74.6 19 3.51 19.1 139.7 4
190 3 127.0 108 22.3 29 77.9 90.7 21 4.01 19.1 152.4 4

DIN 2.4660 Plate Flanges Weight Chart

BLRF Threaded NPS Lap Joint WRNR Slip On Socket Weld
2 1 ½ 1 2 1 2
2 2 1 2 3 2 2
3 3 3 3 3 3
2 2 ¾ 2 2 2 2
4 3 3 4 3 3
7 8 8 10 8 8
5 5 2 5 6 5 5
9 9 3 9 11.5 9 9
17 13 4 13 16.5 13 13
13 12 11 12 11 11
20 15 5 15 21 15 15
47 30 8 30 42 30 30
27 19 6 19 26 19 19
70 43 10 43 54 43 43
430 220 24 275 268 220 220
140 90 14 105 114 90 90
123 64 12 64 88 64 64
180 98 16 140 140 106 98
285 165 20 195 197 165 165
220 130 18 160 165 130 130
355 185 22 245 225 185 185

Carpenter 20 Slip On Flange for Sale

RF, STD, API 6, DN 200, 20 Inch, 600#, UNS N08020 Flanges Class 150, 4 Inch, SCH 10, ANSI B16.5, Nickel Alloy 20 Flanges
ASME B16.5, 4 Inch, ASME SB462 Alloy 20 Slip on Flange PN16, DN80, EN1092-2, RF, ASTM B462 UNS N08020 Flanges
Class 150 To 2500, 18 Inch, RF, Alloy 20 Stainless Steel Flanges ASME B16.5, 900LB, Alloy 20 Flanges
8 Inch, Class 300, Carpenter 20 Flanges SCH 120, RF, 12 Inch, Class 2500, DIN 2.4660 Flanges
Class 1500, ANSI B16.5, 2 Inch, RF, Carpenter 20 Socket Weld Flange BS 10 Class D, 16 Inch, STD Bore, Alloy 20 Pipe Flanges
2500 LB, ASA B16.5, RF, 6 Inch, Alloy 20 SS Flanges AMSE B16.5, SCH 30S, 2 Inch, Carpenter 20 Stainless Steel Flanges
10 Inch, SCH 60, Class 300, RF, DIN 2.4660 Weld Neck Flange DN 600, 22 Inch, ASME B16.5, ASTM B462 UNS N08020 Blind Flange

Nickel Alloy 20 Flange Chemical Composition

Fe Ni Nb C Si Cu Mn Cr S Mo P
Bal 32 - 38 0.1 - 0.3 0.02 max 0.7 max 3 - 4 1 - 2 19 - 21 0.005 max 2 - 3 0.02 max>

Our Incoloy Alloy 20 Forged Flanges are used in high-pressure gas-transmission pipeline, We sell 20cb3 Alloy 20 Spectacle Blind Flange at best price in India

20cb3 Alloy Spectacle Blind Flange Mechanical Properties

Yield Properties Melting Point Elongation Density Tensile Properties
MPa - 241, Psi - 35,000 (2430 °F) 1443 °C 30 % 8.01 g/cm3 MPa - 551, Psi - 80,000

Alloy 20 Forged Flanges Equivalent Material

UNS WERKSTOFF NR. EN AFNOR
N08020 2.4660 NiCr20CuMo Z2NCUD31-20AZ

Check our material dispatch in the following countries

Sohar - Liwa Plastics Project-Oman

Sohar - Liwa Plastics Project-Oman

Hormoz New Oil Refinery-Iran

Hormoz New Oil Refinery-Iran

Basra Gas Gathering Project- Iraq

Basra Gas Gathering Project- Iraq


Mina Al-Ahmadi Refinery - Clean Fuels Project-Kuwait

Mina Al-Ahmadi Refinery - Clean Fuels Project-Kuwait

Ras Laffan - Qatargas - NFE -Qatar

Ras Laffan - Qatargas - NFE -Qatar

Al Zour Refinery-Kuwait

Al Zour Refinery-Kuwait