Alloy 20 Pipe Fittings

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Incoloy 20 Elbow & Cn7m Nickel Alloy Forged Fittings manufacturer in India

What is Alloy 20 Pipe Fittings?
The Alloy 20 material can be described as an austenitic alloy which is nickel, chromium and iron based. They offer excellent resistance to corrosion and withstand different types of chemical environments like sulfuric acids, and various other types of aggressive media. It is niobium stabilized, which means it can effectively resist intergranular corrosion. The Alloy 20 Pipe Fittings can save a lot of cost because of its properties compared to other nickel-based alloys. It also outperforms the standard stainless steel pipe fittings.
The Alloy 20 Pipe Fitting can also effectively withstand corrosion cracking related to stress in the chloride containing environment but proper caution should be taken as the environment can accelerate the rate of corrosion.. They resist pitting, crevice corrosion, general corrosion, and different aggressive media very effectively. Due to all these unique properties, the Alloy 20 Pipe Fitting is widely used in a wide range of industries, including chemical processing, petrochemical, marine, food processing, and so on. It is particularly used to withstand the sulfuric acid environment.
The Alloy 20 Pipe Fitting can be formed by both hot-working or cold-forming, using the traditional procedures. It can be welded using the standard procedures.

What is Carpenter 20 Forged Fittings?
The Carpenter 20 Forged Fittings can be used for a wide range of industries and different applications. It is often used for solving problems related to stress corrosion cracking, which can occur with 316L stainless steel. It is used in production of food and dye extensively. It can be welded using standard procedures, and they can be found as an equipment in heat exchanger and process piping.
The Carpenter 20 Forged Fittings can be hardened using the cold working procedure. It possesses some great mechanical properties and has excellent resistance to corrosion. They are hard, sturdy, and have high tensile and mechanical strength. They can easily be used in applications in the seawater, water, and acid environments.

WNR 2.4660 90 Degree Elbow Vs ASTM B366 UNS N08020 Reducing Tee
The WNR 2.4660 90 Degree Elbow is used to change the flow direction of the pipe run at an angle of 90 degrees. There are also 45 degree elbows available. There are two kinds of 90 degree elbows, short radius (where radius of curvature is equal to the diameter of the pipe), and long radius (where radius of curvature is 1.5 or more times the diameter of the pipe).
ASTM B366 UNS N08020 Reducing Tee is a T-shaped pipe fitting that is used for a wide range of purposes. It combines or divides the flow, changes the direction of the flow and also helps to control the flow rate of the pipe run. For reducing tee pipe fitting, the port size of the branch is smaller than the port size of the run.

Difference Between Alloy 20 End Cap Vs Carpenter 20 Reducer
The Alloy 20 End Cap helps to protect the end of the pipe by providing a tight seal. It helps in stopping the flow of the piping system. They are customized according to the shape and dimension of the pipe.
The Carpenter 20 Reducer helps in changing the size of the pipe from a larger to a smaller bore. This helps to control the flow rate and the flow pressure. There are two types of reducers, the concentric reducer which is widely used and for vertical pipes, and eccentric reducer which is for the horizontally placed pipes placed on racks.

Alloy 20 Pipe Fittings

Alloy 20 Pipe Fittings

European Directive 2014/68/eu certified Alloy 20 Fittings manufacturers in India offers large selection of Alloy 20cb3 Reducing/ Equal Tee and ASTM B366 UNS N08020 Cross in Mumbai

Table of Content


Alloy 20 Pipe Fittings Specifications ASTM B366
Carpenter 20Cb-3 Weld Fitting Sizes Cn7m Nickel Alloy Seamless Fittings: 1/2" - 10"
ASME B16 9 Nickel Alloy 20 Welded Fittings: 1/2" - 48"
Incoloy Alloy 20 Fittings Connection Welding
ASTM B366 Alloy 20 Fitting Type Manufacturer DN15-DN1200
ASME B16.9 Alloy 20 Fittings Test Certificates EN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc
UNS N08020 Buttweld Fitting Thickness SCH30, SCH10, SCH 160, SCH20, SCH60, XS, STD SCH40, SCH 80, SCH 120, SCH 140, SCH 100, XXS available with NACE MR 01-75
Bending Radius Provided By Manufacturer R=1D, 3D, 2D, 5D, 8D, 6D, 10D or Custom ASTM B366 UNS N08020 Buttweld Fitting
Size Range ½" NB to 24" NB in Sch 10s, 40s, 80s, 160s, XXS. (DN6~DN100) Alloy 20 Pipe Fittings
Alloy 20 Fitting Dimensions ASME B16.28, ASME/ANSI B16.9, BS4504, MSS-SP-43, BS1560, BS4504, BS10
Alloy 20 Pipe Fitting Manufacturing process Push, Forge, Press, Cast, etc.
Specialized manufacturer of Carpenter 20 Stub End, 90º Elbows, Tees, Pipe Cap, Crosses, 45º Elbows, Reducers, Pipe Bend
Alloy 20cb3 Elbows Manufacturer Angle : 22.5 deg, 45 deg, 30deg, 90 deg, 1.0D, 180 deg, 1.5D, 3D, 2.5D, 2.0D, 4D, 6D, 5D, 7D-40D .
Standard: ASME B16.28, GB, ASME B16.9, MSS SP-75 JISB2311 DIN2605 JISB2312 JISB2313, ASME B16.25, BS, ISO
Carpenter 20 Threaded Fittings Thread Provided By Manufacturer BSPT, NPT, BSPP
Alloy 20 Buttweld Fittings Origin & Mills European, Japanese, USA, Korean, Ukraine, Indian, Russian
Alloy 20 Forged Fittings Pressure Rating Threaded end - 3000lb/ 2000lb/ 6000lbs
Socket weld end- 6000/ 3000/ 9000lbs
Alloy 20 Socket Weld Fitting Products Manufacturer Half Coupling, Union, Tee, Cross, Coupling, Cap, Outlet, Welding Outlet, Boss, Insert
Dimension Specification MSS SP-79, 95, 83, 97, BS 3799, ASME 16.11
Application of Industrial Carpenter 20 Weld Fitting
  • Fittings To Connect Tubes and Pipe in Gas, Petroleum, Metallurgy, Chemical, Power, Construction, Shipbuilding etc

Biggest Carpenter 20Cb-3 Elbow distributor, stockholders, supplier, dealers, wholesalers, importer, stockists, exporters and Manufacturer in Mumbai

Alloy 20cb3 Forged Equal Tee

Alloy 20cb3 Forged Equal Tee

DIN 2.4660 Forged Elbow

DIN 2.4660 Forged Elbow

Carpenter 20 Coupling

Carpenter 20 Coupling

ASME B16.11 Alloy 20 Socket Weld Elbow

ASME B16.11 Alloy 20 Socket Weld Elbow

Nickel Alloy 20 SW Tee

Nickel Alloy 20 SW Tee

Incoloy Alloy 20 Socket Weld Half Coupling

Incoloy Alloy 20 Socket Weld Half Coupling

Cn7m Alloy 20 Threaded Elbow

Cn7m Alloy 20 Threaded Elbow

N08020 Alloy 20 Threaded Reducing Tee

N08020 Alloy 20 Threaded Reducing Tee

Alloy 20 cb3 Threaded Coupling

Alloy 20 cb3 Threaded Coupling

3.1 test certification with DIN 2.4660 Pipe Cap and Nickel Alloy 20 Stub End welding fittings, view size range and price in Mumbai

Alloy 20 Pipe Fittings Price Per Piece in India Carpenter 20 Fitting Price in INR ASTM B366 UNS N08020 Buttweld Fitting Price in UAE Dirham Carpenter 20Cb-3 Weld Fitting Price in USD
ASME B16.9 Elbow Alloy 20 Long Radius Elbow For Pipeline Per Kg 52.07 UAE Dirham 32.84 $2.57
8'' SCH80 Alloy 20 Forged Cap Per Piece 2231.46 UAE Dirham 110.19 $30

ASTM B366 UNS N08020 Reducer Size

NOMINAL PIPE SIZE END TO END OUTSIDE DIAMETER
Inch H D P
3/4 x 1/2 38 26.7 21.3
3/4 x 3/8 38 26.7 17.1
1 x 3/4 51 33.4 26.7
1 x 1/2 51 33.4 21.3
1 1/4 x 1 51 42.2 33.4
1 1/4 x 3/4 51 42.2 26.7
1 1/4 x 1/2 51 42.2 21.3
1 1/2 x 1 1/2 64 48.3 42.2
1 1/2 x 1 64 48.3 33.4
1 1/2 x 3/4 64 48.3 26.7
1 1/2 x 1/2 64 48.3 21.3
2 x 1 1/2 76 60.3 48.2
2 x 1 1/4 76 60.3 42.2
2 x 1 76 60.3 33.4
2 x 3/4 76 60.3 26.7
2 1/2 x 2 89 73 60.3
2 1/2 x 1 1/2 89 73 48.3
2 1/2 x 1 1/4 89 73 42.2
2 1/2 x 1 89 73 33.4
3 x 2 1/2 89 88.9 73
3 x 2 89 88.9 60.3
3 x 1 1/2 89 88.9 48.3
3 x 1 1/4 89 88.9 42.2
3 1/2 x 3 102 101.6 88.9
3 1/2 x 21/2 102 101.6 73
3 1/2 x 2 102 101.6 60.3
3 1/2 x 1 1/2 102 101.6 48.3
3 1/2 x 1 1/4 102 101.6 42.2
4 x 3 1/2 102 114.3 101.6
4 x 3 102 114.3 88.9
4 x 2 1/2 102 114.3 73
4 x 2 102 114.3 60.3
4 x 1 1/2 102 114.3 48.3
5 x 4 127 141.3 114.3
5 x 3 1/2 127 141.3 101.6
5 x 3 127 141.3 88.9
5 x 2 1/2 127 141.3 73
5 x 2 127 141.3 60.3
6 x 5 140 168.3 141.3
6 x 4 140 168.3 114.3
6 x 3 1/2 140 168.3 101.6
6 x 3 140 168.3 88.9
6 x 2 1/2 140 168.3 73
8 x 6 152 219.1 168.3
8 x 5 152 219.1 141.3
8 x 4 152 219.1 114.3
8 x 3 1/2 152 219.1 101.6
10 x 8 178 273.1 219.1
10 x 6 178 273.1 168.1
10 x 5 178 273.1 141.3
10 x 4 178 273.1 114.3
12 x 10 203 323.9 273.1
12 x 8 203 323.9 219.1
12 x 6 203 323.9 168.3
12 x 5 203 323.9 141.3
14 x 12 330 355.6 323.9
14 x 10 330 355.6 273.1
14 x 8 330 355.6 219.1
14 x 6 330 355.6 168.3
16 x 14 356 406.4 355.6
16 x 12 356 406.4 323.9
16 x 10 356 406.4 273.1
16 x 8 356 406.4 219.1
16 x 6 356 406.4 168.3
18 x 16 381 457 406.4
18 x 14 381 457 355.6
18 x 12 381 457 323.9
18 x 10 381 457 273.1
18 x 8 381 457 219.1
20 x 18 508 508 457
20 x 16 508 508 406.4
20 x 14 508 508 355.6
20 x 12 508 508 323.9
20 x 10 508 508 273.1
20 x 8 508 508 219.1
22 x 20 508 559 508
22 x 18 508 559 457
22 x 16 508 559 406.4
22 x 14 508 559 355.6
22 x 12 508 559 323.9
24 x 10 508 559 273.1
24 x 22 508 610 559
24 x 20 508 610 508
24 x 18 508 610 457
24 x 16 508 610 406.4
24 x 14 508 610 355.6
24 x 12 508 610 323.9
24 x 10 508 610 273.1
Nominal Size SCH20 STD SCH40S SCH80S SCH120 SCH160
DN NPS
15 1/2 0.08 0.08 0.1
20 3/4 0.17 0.17 0.2
25 1 0.21 0.21 0.25 0.22
32 1 1/4 0.29 0.29 0.35
40 1 1/2 0.42 0.42 0.58 0.6
50 2 0.8 0.8 1.03 1.04
65 2 1/2 1.05 1.05 1.42 1.65
80 3 1.36 1.36 1.9
90 3 1/2 1.63 1.63 2.27 2.4
100 4 2.77 2.77 3.93 4.4
125 5 3.96 3.96 6 7.14
150 6 6.31 6.31 9.26 10.8
200 8 7.85 10.7 10.7 17.5 15 18.4
250 10 11.2 15.8 16.3 25.1 25.1 32.5
300 12 25.6 28.8 32.1 56.5 41.7 53.3
350 14 30.5 38.5 48.8 79 84.5 106
400 16 35.2 44.5 64.3 102 112 143
450 18 62.7 62.7 98.5 165
500 20 72.6 72.6 181
550 22 97 79.1 142 226
600 24 130 100
Nominal
Pipe Size		 Outside
Diameter		 Reducers
Reduced from
(inches)		 (inches) (mm) Concentric & Eccentric Length
(inches)		 Reduced to
(inches)
1/2 0.840 21.3 1 1/2 1/4
1 1/2 3/8
3/4 1.050 26.7 2 3/8
2 1/2
1 1.315 33.4 2 3/8
2 1/2
2 3/4
1 1/4 1.660 42.2 2 1/2
2 3/4
2 1
1 1/2 1.900 48.3 2 1/2 1/2
2 1/2 3/4
2 1/2 1
2 1/2 1 1/4
2 2.375 60.3 3 3/4
3 1
3 1 1/4
3 1 1/2
2 1/2 2.875 73.0 3 1/2 1
3 1/2 1 1/4
3 1/2 1 1/2
3 1/2 2
3 3.500 88.9 3 1/2 1
3 1/2 1 1/2
3 1/2 2
3 1/2 2 1/2
3 1/2 4.000 101.6 4 1 1/4
4 1 1/2
4 2
4 2 1/2
4 3
4 4.500 114.3 4 1 1/2
4 2
4 2 1/2
4 3
4 3 1/2
5 5.563 141.3 5 2
5 2 1/2
5 3
5 3 1/2
5 4
6 6.625 168.3 5 1/2 2 1/2
5 1/2 3
5 1/2 3 1/2
5 1/2 4
5 1/2 5
8 8.625 219.1 6 3
6 3 1/2
6 4
6 5
6 6
10 10.750 273.1 7 4
7 5
7 6
7 8
12 12.750 323.9 8 5
8 6
8 8
8 10
Check Incoloy Alloy 20 Return Bends, LR/ SR Elbow and Carpenter 20 Eccentric / Concentric Reducer dimensions in accordance with ASME B16.9/ ASME B16.28
NPS KG LBS
1/2 0.11 0.25
3/4 0.11 0.25
1 0.23 0.5
1¼ 0.41 0.9
1½ 0.52 1.15
2 1 2.2
2½ 1.81 4
3 2.95 6.5
3½ 3.79 8.35
4 6.12 13.5
5 9.98 22
6 15.88 35
8 32.21 71
10 48.53 107
12 72.57 160
14 92.99 205
16 125.19 276
18 154.22 340
20 190.51 420
22 235.87 520
24 272.16 600
26 330.67 729
30 442.25 975
36 640.47 1412
Nominal Pipe Size Outside Diameter 90° Elbows 45° Elbows 180° Returns
(inches) Long Radius Short Radius Long Radius Long Radius
(mm) (inches) Center to Face
(inches)		 Center to Face
(inches)		 Center to Face
(inches)		 Radius
(inches)		 Center to Center
(inches)		 Back to face
(inches)
1/2 21.3 0.840 1 1/2 - 5/8 2 1 7/8
3/4 26.7 1.050 1 1/8 - 7/16 2 1/4 1 11/16
1 33.4 1.315 1 1/2 1 7/8 3 2 3/16
1 1/4 42.2 1.660 1 7/8 1 1/4 1 3 3/4 2 3/4
1 1/2 48.3 1.900 2 1/4 1 1/2 1 1/8 3 4 1/2 3 1/4
2 60.3 2.375 3 2 1 3/8 4 6 4 3/16
2 1/2 73.0 2.875 3 3/4 2 1/2 1 3/4 5 7 1/2 5 3/16
3 88.9 3.500 4 1/2 3 2 6 9 6 1/4
3 1/2 101.6 4.000 5 1/4 3 1/2 2 1/4 7 10 1/2 7 1/4
4 114.3 4.500 6 4 2 1/2 8 12 8 1/4
5 141.3 5.563 7 1/2 5 3 1/8 10 15 10 5/16
6 168.3 6.625 9 6 3 3/4 12 18 12 5/16
8 219.1 8.625 12 8 5 12 24 16 5/16
10 273.1 10.750 15 10 6 1/4 15 30 20 3/8
12 323.9 12.750 18 12 7 1/2 18 36 24 3/8

Alloy 2.4660 Tee Dimensions

NOMINAL PIPE SIZE LENGTH CENTER TO END OUTSIDE DIAMETER
Inch. M C OD
1/2 25 25 21.3
3/4 29 29 26.7
1 38 38 33.4
1 1/4 48 48 42.2
1 1/2 57 57 48.3
2 64 64 60.3
2 1/2 76 76 73
3 86 86 88.9
3 1/2 95 95 101.6
4 105 105 114.3
5 124 124 141.3
6 143 143 168.3
8 178 178 219.1
10 216 216 273.1
12 254 254 323.9
14 279 279 355.6
16 305 305 406.4
18 343 343 457.2
20 381 381 508
22 419 419 559
24 432 432 610
26 495 495 660
28 521 521 711
30 559 559 762
32 597 597 813
34 635 635 864
36 673 673 914
38 711 711 965
40 749 749 1016
42 711 762 1067
44 762 813 1118
46 800 851 1168
48 838 889 1219
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
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 %
STANDARD WERKSTOFF NR. UNS EN AFNOR
Alloy 20 2.4660 N08020 NiCr20CuMo Z2NCUD31-20AZ
Manufacturer of Seamless Butt weld Cn7m Alloy 20 Short Radius Elbow, Pipe Bend and UNS N08020 LR Elbow according to ASME B16.9
Alloy 20 cb3 45° Short Radius Elbow

Alloy 20 cb3 45° Short Radius Elbow

Nickel Alloy 20 Reducing Tee

Nickel Alloy 20 Reducing Tee

SCH 140 Alloy 20 cb3 Welded Elbows

SCH 140 Alloy 20 cb3 Welded Elbows

Cn7m Nickel Alloy End Cap

Cn7m Nickel Alloy End Cap

UNS N08020 Stub End

UNS N08020 Stub End

SCH STD Carpenter 20 3D Elbow

SCH STD Carpenter 20 3D Elbow

N08020 Alloy 20 Reducers

N08020 Alloy 20 Reducers

Cn7m Alloy 20 Pipe Nipples

Cn7m Alloy 20 Pipe Nipples

ASTM B366 UNS N08020 Swage Nipple

ASTM B366 UNS N08020 Swage Nipple

SCH 30 N08020 Alloy 20 Barrel Nipple

SCH 30 N08020 Alloy 20 Barrel Nipple

ASTM B366 UNS N08020 Eccentric Reducer

ASTM B366 UNS N08020 Eccentric Reducer

SCH 20 UNS N08020 Equal Tee

SCH 20 UNS N08020 Equal Tee

Cn7m Nickel Alloy 180° Short Radius Elbow

Cn7m Nickel Alloy 180° Short Radius Elbow

Carpenter 20 Reducing Nipple

Carpenter 20 Reducing Nipple

SCH XS Cn7m Alloy 20 Equal Cross

SCH XS Cn7m Alloy 20 Equal Cross

Cn7m Alloy 20 Long Stubend

Cn7m Alloy 20 Long Stubend

Alloy 20cb3 Pipe Cap

Alloy 20cb3 Pipe Cap

Incoloy Alloy 20 Long Radius Bend

Incoloy Alloy 20 Long Radius Bend

SCH 10 N08020 Alloy 20 1.5D Elbow

SCH 10 N08020 Alloy 20 1.5D Elbow

Alloy 20 Collar

Alloy 20 Collar

450 NB SCH 40 Cn7m Nickel Alloy Bend

450 NB SCH 40 Cn7m Nickel Alloy Bend

Incoloy 20 Straight Tees and Crosses

Incoloy 20 Straight Tees and Crosses

Nickel Alloy 20 180° Long Radius Elbow

Nickel Alloy 20 180° Long Radius Elbow

SCH XXS Alloy 20 10D ELBOW

SCH XXS Alloy 20 10D ELBOW

Nickel Alloy 20 Concentric Reducer

Nickel Alloy 20 Concentric Reducer

Incoloy 20 90° Short Radius Elbow

Incoloy 20 90° Short Radius Elbow

SCH 120 DIN 2.4660 Reducing Cross

SCH 120 DIN 2.4660 Reducing Cross

Alloy 20 cb3 5D Elbow

Alloy 20 cb3 5D Elbow

SCH 80 Incoloy Alloy 20 Seamless Buttwelding 45° and 90° Elbows

SCH 80 Incoloy Alloy 20 Seamless Buttwelding 45° and 90° Elbows

DIN 2.4660 90° Long Radius Elbow

DIN 2.4660 90° Long Radius Elbow

SCH 160 ASTM B366 UNS N08020 1D Elbow

SCH 160 ASTM B366 UNS N08020 1D Elbow

Alloy 20 Short Stubend

Alloy 20 Short Stubend

Incoloy Alloy 20 Lap Joint Stub Ends

Incoloy Alloy 20 Lap Joint Stub Ends

SCH 60 Alloy 20cb3 Seamless Buttwelding 180° Returns

SCH 60 Alloy 20cb3 Seamless Buttwelding 180° Returns

Alloy 20cb3 45° Long Radius Elbow

Alloy 20cb3 45° Long Radius Elbow

15 NB SCH 100 Incoloy 20 Reducing Outlet Tees and Reducing Outlet Crosses

15 NB SCH 100 Incoloy 20 Reducing Outlet Tees and Reducing Outlet Crosses

Properties Metric Imperial
Thermal expansion co-efficient (@20-100°C/68-212°F) 14.7 µm/m°C 8.17 µin/in°F
Thermal conductivity 12.3 W/mK 85.4 BTU.in/hrft².°F
  • Fossil Fuel Power Plants
  • Paper & Pulp
  • Oil & Gas Industry
  • Condensers
  • Ship Building
  • Nuclear Power/ Nuclear Plants
  • Refineries
  • Marine Applications
  • Industrial Boilers
  • Power Plants
  • Outstanding mechanical properties
  • Highly suitable for manufacturing
  • Resistance to other acids – nitric and phosphoric acids – is exceptional.
  • Strong stress corrosion resistance - cracking in boiling 20 to 40% sulfuric acid
  • Excellent resistance to pitting, crevice corrosion, and corrosion.

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