Carbon Steel Elbow manufacturer in India

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Manufacturer of Long/Short Radius ASME B16.9 Elbows; measurements and weight chart

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What is Carbon Steel Elbow?
The term carbon steel elbow refers to curved parts that are used to join the pipe system. In essence, they unite straight pipes at typical 45- and 90-degree angles. It is one of the greatest strategies to keep the plumbing process free of obstacles of any kind. The Carbon Steel Elbow has machined ends that can be buttwelded or socket welded.
With a carbon content of less than 2%, carbon steel alloy is a widely utilised material that can be used for a variety of purposes, including carbon steel elbows. They come in a variety of standards. There are two different varieties of carbon steel elbows: long radius elbows, where the centre line is 1.5 times the NPS from the elbow's end, and short radius elbows, where the centre line is the same as the NPS from the elbow's end. The look and corrosion-resistance of a carbon steel elbow can be improved by coating it with various materials.

Carbon Steel Long Radius Elbow Vs Carbon Steel Short Radius Elbow
The radius of curvature is the main distinction between Carbon Steel Long Radius Elbow and Carbon Steel Short Radius Elbow. In comparison to a long radius elbow, a short radius elbow causes the pipe to turn more abruptly. Additionally, the radius of curvature for long radius elbows is 1.5 times the pipe's nominal diameter, whereas for short radius elbows, the pipe's nominal diameter is the radius of curvature.

High Carbon Steel 90 Degree Elbow Vs Low Carbon Steel 180 Degree Elbow
The carbon percentage of the High Carbon Steel 90 Degree Elbow is higher, ranging from 0.61 to 1.5 percent. They are stronger, and the elbow's 90-degree angle makes it easier to change the flow's direction. Low carbon content—less than 0.3 percent—but good ductility characterise the Low Carbon Steel 180 Degree Elbow. The 180 degree elbow facilitates 180 degree flow direction change.

Where to use Carbon Steel Elbow
In many piping systems, the carbon steel elbow is utilised to modify the flow to varying degrees. Most often, they are offered at 45 or 90 degrees. The speed of the directional shifts is controlled by the elbow sweep.

What is the difference between Carbon Steel and Low Temperature Carbon Steel Elbow?
The term "carbon steel elbow" refers to curved parts that are used to join the pipe system. It is primarily utilised in caustic systems, although corrosive services shouldn't use it. They are applicable both above and below the surface.
When the temperature can drop below -29 degrees Celsius, a low temperature carbon steel elbow is employed to change the flow direction.

Carbon Steel Elbow manufacturer in India

Carbon Steel Elbow manufacturer in India

The largest selection of ASTM A234 WPB 45 Degree Elbow and A234 WPC Long Radius Elbow in India is offered by manufacturers of DIN 2605 Carbon Steel Elbow in Mumbai, which is certified by European Directive 2014/68/eu.


Size NPS 1/2″ to 48″
Schedule Sch 20, 40, STD, 80, 160, XXS
Grade WPB/C, WPHY 42, 46, 52, 60, 65, 70, WPL 3
Bending Radius Provided By Manufacturer R=1D, 3D, 2D, 5D, 8D, 6D, 10D
Manufacturing process Push, Forge, Press, Cast, etc.
Connection Welding
Origin & Mills European, Japanese, USA, Korean, Ukraine, Indian, Russian
Thread Provided By Manufacturer BSPT, NPT, BSPP
Application Metallurgy, Gas, Petroleum, Chemical, Power, Construction, Shipbuilding etc

Well known ASME B16.9 Elbow supplier, distributor, dealers, importer, stockists, exporters, wholesalers, stockholders and Manufacturer in Mumbai.

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
NPS KG LBS
1/2 0.04 0.09
3/4 0.04 0.09
1 0.11 0.25
1.1/4 0.17 0.38
1.1/2 0.18 0.4
2 0.37 0.81
2.1/2 0.79 1.75
3 1.19 2.63
3.1/2 1.59 3.5
4 2.04 4.5
5 3.4 7.5
6 5.44 12
8 10.43 23
10 19.5 43
12 28.12 62
14 36.29 80
16 45.36 100
18 57.15 126
20 72.57 160
22 89.36 197
24 107.95 238
26 124.74 275
30 166.47 367
36 240.86 531

Manufacturer in India of Sch40/ Sch20 seamless butt weld in accordance with ASTM A420, WPL6 90 Degree Elbow, and WPHY 42 Short Radius Elbow

Carbon Steel Elbow Price Per Piece in India Price Applicable for jan 2022 to june 2022 Price Applicable for July 2022 to December 2022
90 ELBOWS ASTM A234 WPB B16.9 SMLS SIZE 18 STD Per Kg US $0.66 US $2.66
CARBON STEEL : DN 40, 90 DEGREE ELBOWS (LR), SCH 40/STD, SA234 GR.WPB Per Kg US $3.73 US $5.73
DN 250, 90 DEGREE ELBOWS (SR), SCH 40, SA234 GR.WPB Per Kg US $1.05 US $3.05
DN 125, 90 DEGREE ELBOWS (LR), SCH 40/STD, SA234 GR.WPB Per Kg US $0.88 US $2.88

Since the previous 20 years, we have been India's top manufacturer of carbon steel elbows. We have ASTM A234 WPB 45 degree elbow in stock and for shipping. Check out the Sch20 WPHY 42 Short Radius Elbow's dimensions and price list.

Carbon Steel 45 Degree Elbow

NPS O.D.
D
45° LR
B
45° 3D
B
1/2 21.3 16
3/4 26.7 19 24
1 33.4 22 31
1.1/4 42.2 25 39
1.1/2 48.3 29 47
2 60.3 35 63
2.1/2 73 44 79
3 88.9 51 95
3.1/2 101.6 57 111
4 114.3 64 127
5 141.3 79 157
6 168.3 95 189
8 219.1 127 252
10 273 159 316
12 323.8 190 378
14 355.6 222 441
16 406.4 254 505
18 457 286 568
20 508 318 632
22 559 343 694
24 610 381 757
26 660 406 821
28 711 438 883
30 762 470 946
32 813 502 1010
34 864 533 1073
36 914 565 1135
38 965 600 1200
40 1016 632 1264
42 1067 660 1326
44 1118 695 1389
46 1168 727 1453
48 1219 759 1516

Carbon Steel 90 Degree Elbow

NPS O.D.
D
90° LR
A
90° 3D
A
1/2 21.3 38
3/4 26.7 38 57
1 33.4 38 76
1.1/4 42.2 48 95
1.1/2 48.3 57 114
2 60.3 76 152
2.1/2 73 95 190
3 88.9 114 229
3.1/2 101.6 133 267
4 114.3 152 305
5 141.3 190 381
6 168.3 229 457
8 219.1 305 610
10 273 381 762
12 323.8 457 914
14 355.6 533 1067
16 406.4 610 1219
18 457 686 1372
20 508 762 1524
22 559 838 1676
24 610 914 1829
26 660 991 1981
28 711 1067 2134
30 762 1143 2286
32 813 1219 2438
34 864 1295 2591
36 914 1372 2743
38 965 1448 2896
40 1016 1524 3048
42 1067 1600 3200
44 1118 1676 3353
46 1168 1753 3505
48 1219 1829 3658
Measure WPHY 52 180-degree elbows and ASTM A860-high yield mitered elbows using ASME B16.28/B16.9 standards.
Carbon Steel Elbow

Carbon Steel Elbow

ASME B16.9 Elbow

ASME B16.9 Elbow

DIN 2605 Carbon Steel Elbow

DIN 2605 Carbon Steel Elbow

Short Radius Elbow B16.9

Short Radius Elbow B16.9

Long Radius Elbow

Long Radius Elbow

Carbon Steel Buttweld Elbow

Carbon Steel Buttweld Elbow

Carbon Steel Threaded Elbow

Carbon Steel Threaded Elbow

Carbon Steel Socket Weld Elbow

Carbon Steel Socket Weld Elbow

Carbon Steel Elbow

Carbon Steel Elbow

ASTM A234 WPB Pipe Elbow

ASTM A234 WPB Pipe Elbow

ASTM A234 WPC Buttweld Elbow

ASTM A234 WPC Buttweld Elbow

ASTM A420 WPL6 Weld Elbow

ASTM A420 WPL6 Weld Elbow

WPHY 42 45 Degree Elbow

WPHY 42 45 Degree Elbow

WPHY 65 90 Degree Elbow

WPHY 65 90 Degree Elbow

WPHY 52 180 Degree Elbow

WPHY 52 180 Degree Elbow

WPHY 70 Long Radius Elbow

WPHY 70 Long Radius Elbow

ASTM A234 WPA Short Radius Elbow

ASTM A234 WPA Short Radius Elbow

ASTM A860 High Yield Mitered Elbow

ASTM A860 High Yield Mitered Elbow

Carbon Steel DIN 2605 Elbow

Carbon Steel DIN 2605 Elbow

WPHY 65 30 degree pipe elbow

WPHY 65 30 degree pipe elbow

Carbon Steel Elbow 60 Degree

Carbon Steel Elbow 60 Degree

Nominal
Pipe Size
Outside
Diameter
Pipe
Schedule
Wall
Thickness
Center
To End
Inside
Diameter
Weight
Pounds
1/2 0.84 40 0.109 1.5 0.622 0.16
3/4 1.05 40 0.113 1.5 0.824 0.17
1 1.32 40 0.133 1.5 1.049 0.4
1 1/4 1.66 40 0.14 1.88 1.38 0.55
1 1/2 1.9 40 0.145 2.25 1.61 0.8
2 2.38 40 0.154 3 2.07 1.6
2 1/2 2.88 40 0.203 3.75 2.47 3.2
3 3.5 40 0.216 4.5 3.07 4.8
3 1/2 4 40 0.226 5.25 3.55 6.6
4 4.5 40 0.237 6 4.03 8.9
5 5.56 40 0.258 7.5 5.05 15.1
6 6.62 40 0.28 9 6.07 24
8 8.62 40 0.322 12 7.98 47.8
10 10.75 40 0.365 15 10.02 83.4
12 12.75 * 0.375 18 12 123
14 14 30 0.375 21 13.25 155
16 16 30 0.375 24 15.25 206
18 18 * 0.375 27 17.25 262
20 20 20 0.375 30 19.25 324
24 24 20 0.375 36 23.25 466
30 30 * 0.375 45 29.25 720
36 36 * 0.375 54 35.25 1,039
42 42 * 0.375 63 41.25 1,420
48 48 * 0.375 72 47.25 2,000
Nominal Pipe Size Center To End Weight In Pounds
2 X 1 3 1.2
2 X 1 1/4 3 1.3
2 X 1 1/2 3 1.4
2 1/2 X 1 1/4 3.75 2.5
2 1/2 X 1 1/2 3.75 2.6
2 1/2 X 2 3.75 2.8
3 X 1 1/2 4.5 3.3
3 X 2 4.5 3.6
3 X 2 1/2 4.5 4.2
3 1/2 X 2 5.25 4.5
3 1/2 X 2 1/2 5.25 5.5
3 1/2 X 3 5.25 6
4 X 2 6 6
4 X 2 1/2 6 6.8
4 X 3 6 7.7
4 X 3 1/2 6 8.4
5 X 2 1/2 7.5 10.7
5 X 3 7.5 11.8
5 X 3 1/2 7.5 12.6
5 X 4 7.5 13.4
6 X 3 9 16.8
6 X 3 1/2 9 17.8
6 X 4 9 18.9
6 X 5 9 21
8 X 4 12 33.1
8 X 5 12 36.2
8 X 6 12 39.7
10 X 5 15 58.5
10 X 6 15 63.2
10 X 8 15 73
12 X 6 18 86.5
12 X 8 18 98.4
12 X 10 18 113
ND Max off angle Max off plane
Q P
1/2 a 4 1 2
5 a 8 2 4
10 a 12 3 5
14 a 16 3 7
18 a 24 4 10
26 a 30 5 10
32 a 42 5 13
44 a 48 5 20
Manufacturer of ASTM A234 WPA Elbow 60 Degree with Beveled Ends and SCH 10/SCH 40 WPHY 65 30 Degree Pipe Elbow in accordance with ASME B16.9
Hs Code 73079990 Carbon steel elbows

Weight Calculator formula for Elbow is as below

Carbon Steel Elbow Weight

  • W = Weight in Kg
  • F = Center to End (mm)
  • D = Outside Diameter (mm)
  • T = Wall Thickness (mm)
  • θ = Angle
  • Black Painted
  • Varnished
  • Epoxy Coated
  • Galvanized
Grade C Mn Si S P
A234 WPB ≤0.3 0.29 - 1.06 0.1 ≤0.058 ≤0.05
A420 WPL6 ≤0.3 0.6 - 1.35 0.15 - 0.3 ≤0.04 ≤0.035

Carbon Steel Threaded Elbow

NPS Min Thread Length Outside Dia Min WT Center to End
B J D G 90°
A
45°
C
1/2 10.9 13.6 33 3.18 28 22
3/4 12.7 13.9 38 3.18 33 25
1 14.7 17.3 46 3.68 38 28
1.1/4 17 18 56 3.89 44 33
1.1/2 17.8 18.4 62 4.01 51 35
2 19 19.2 75 4.27 60 43
2.1/2 23.6 28.9 92 5.61 76 52
3 25.9 30.5 109 5.99 86 64
4 27.7 33 146 6.55 106 79

Carbon Steel Socket Weld Elbow

NPS Socket Bore Depth Socket Bore DIA Socket WT Body WT
B J D C G
1/2 21.95
21.70
10 16.6
15
4.65
4.10
3.75
3/4 27.30
27.05
13 21.7
20.2
4.90
4.25
3.90
1 34.05
33.80
13 27.4
25.9
5.70
5.00
4.55
1.1/4 42.80
42.55
13 35.8
34.3
6.05
5.30
4.85
1.1/2 48.90
48.65
13 41.7
40.1
6.35
5.55
5.10
2 61.35
61.10
16 53.5
51.7
6.95
6.05
5.55
2.1/2 74.20
73.80
16 64.2
61.2
8.75
7.65
7.00
3 90.15
89.80
16 79.5
46.4
9.50
8.30
7.60
4 115.80
115.45
19 103.8
100.7
10.70
9.35
8.55
NPS Center to bottom of socket
A
90° 45°
1/2 15.5 11.5
3/4 19.5 12.5
1 22 14
1.1/4 27 17
1.1/2 32 21
2 38 25
2.1/2 41.5 29
3 57.5 31.5
4 66.5 41.5
For all fittings Elbows 90/45 deg 180° Returns
Nominal Pipe Size (NPS) Outside Ø
at Bevel
Inside Ø
at End
Wall Thickness
t / t1
Center to End Dim. A-B-C-M Center to Center Dim.
O
Back to Face Dim.
K
Align- ment of Ends
U
1/2 a 2 1/2 1 0,8 Not 2 7 7 1
3 a 3 1/2 1 1,6 less 2 7 7 1
4 +2 -1 1,6 than 2 7 7 1
5 a 6 +3 -1 1,6 87,50% 2 7 7 1
8 2 1,6 of nominal 2 7 7 1
10 +4 -3 3,2 tickness 2 7 7 2
12 a 18 +4 -3 3,2 3 10 7 2
20 a 24 +6 -5 4,8 3 10 7 2
26 a 30 +7 -5 4,8 3
32 a 48 +7 -5 4,8 5

180 degree Long Radius Elbow Dimensions

NPS O.D. D 180° Long Radius
Center to Center
O
Back to Face
K
1/2 21.3 76 48
3/4 26.7 76 51
1 33.4 76 56
42.2 95 70
48.3 114 83
2 60.3 152 106
73 190 132
3 88.9 229 159
101.6 267 184
4 114.3 305 210
5 141.3 381 262
6 168.3 457 313
8 219.1 610 414
10 273 762 518
12 323.8 914 619
14 355.6 1067 711
16 406.4 1219 813
18 457 1372 914
20 508 1524 1016
22 559 1676 1118
24 610 1829 1219
For all fittings 180° Returns
Nominal Pipe Size (NPS) Outside Ø
at Bevel
Inside Ø
at End
Wall Thickness
t / t1
Center to Center Dim.
O
Back to Face Dim.
K
Align- ment of Ends
U
1/2 a 2 1/2 1 0,8 Not 7 7 1
3 a 3 1/2 1 1,6 less 7 7 1
4 +2 -1 1,6 than 7 7 1
5 a 6 +3 -1 1,6 87,50% 7 7 1
8 2 1,6 of nominal 7 7 1
10 +4 -3 3,2 thickness 7 7 2
12 a 18 +4 -3 3,2 10 7 2
20 a 24 +6 -5 4,8 10 7 2
26 a 30 +7 -5 4,8
32 a 48 +7 -5 4,8
Nominal Pipe Size 1/2 to 2½ 3 to 3½ 4 5 to 8 10 to 18 20 to 24 26 to 30 32 to 48
Outside Diameter
at Bevel (D)
+ 1.6
- 0.8
1.6 1.6 + 2.4
- 1.6
+ 4
- 3.2
+ 6.4
- 4.8
+ 6.4
- 4.8
+ 6.4
- 4.8
Inside Diameter at End 0.8 1.6 1.6 1.6 3.2 4.8 + 6.4
- 4.8
+ 6.4
- 4.8
Center-to-End (A) 2 2 2 2 2 2 3 5
Wall Thickness (t) Not less than 87.5% of Nominal Wall Thickness
Fitting Pipe Size (in) Equivalent Length (ft) Quantity Total Length (ft)
Long Radius 90° Elbows 4 4.6 3 13.8

Elbows are categorised as having a long radius or a short radius depending on the radius of curvature. A long radius elbow is a pipe having an outer diameter of R = 1.5d and a radius of curvature of 1.5 times. The radius of curvature of a short radius elbow is equal to the outside diameter of the pipe, or R = D, where D is the elbow's diameter and R is the radius of curvature. When installation location is limited, utilise elbows with low radius instead of those with a conventional radius length to reduce resistance loss or wear.

NPS KG LBS
1/2 0.08 0.18
3/4 0.09 0.19
1 0.18 0.4
1.1/4 0.27 0.6
1.1/2 0.41 0.9
2 0.73 1.6
2.1/2 1.47 3.25
3 2.27 5
3.1/2 3.06 6.75
4 4.08 9
5 6.8 15
6 11.11 24.5
8 22.68 50
10 39.92 88
12 56.7 125
14 72.57 160
16 93.44 206
18 117.93 260
20 145.15 320
22 178.72 394
24 208.65 460
26 249.48 550
30 332.94 734
36 481.72 1062
NPS KG LBS
1 0.11 0.25
1.1/4 0.18 0.4
1.1/2 0.25 0.56
2 0.45 1
2.1/2 0.97 2.13
3 1.36 3
3.1/2 2.04 4.5
4 2.83 6.25
5 4.35 9.6
6 8.16 18
8 15.42 34
10 26.31 58
12 36.29 80
14 47.63 105
16 59.87 132
18 75.75 167
20 95.25 210
22 - -
24 135.17 298

Carbon Steel Short Radius Elbow

Nominal
Pipe Size
Center
To End
Outside
Diameter
Wall
Thickness
Inside
Diameter
Pipe
Schedule
Weight
Pounds
1 1 1.32 0.133 1.05 40 0.25
1 1/4 1.25 1.66 0.14 1.38 40 0.39
1 1/2 1.5 1.9 0.145 1.61 40 0.53
2 2 2.38 0.154 2.07 40 0.97
2 1/2 2.5 2.88 0.203 2.47 40 2
3 3 3.5 0.216 3.07 40 3
3 1/2 3.5 4 0.226 3.55 40 4.3
4 4 4.5 0.237 4.03 40 6.1
5 5 5.56 0.258 5.05 40 9.7
6 6 6.63 0.28 6.07 40 16.7
8 8 8.63 0.322 7.98 40 32.4
10 10 10.75 0.365 10.02 40 56.3
12 12 12.75 0.375 12 * 79.4
14 14 14 0.375 13.25 30 104
16 16 16 0.375 15.25 30 129
18 18 18 0.375 17.25 * 163
20 20 20 0.375 19.25 20 210
24 24 24 0.375 23.25 20 297
30 30 30 0.375 29.25 * 480
36 36 36 0.375 35.25 * 692
42 42 42 0.375 41.25 * 967
48 48 48 0.375 47.25 * 1,340

DIN 2605 Elbow Dimensions

WDR
3 4 5
DN1 d1 s s s BA r b
2 17.5 28
15 21.3 2.0 3.2 4.0 3 28.0 38
5 42.5 53
2 25.0 39
20 26.9 2.3 3.2 4.0 3 29.0 43
5 57.5 71
2 25.0 42
25 33.7 2.6 3.2 4.0 3 38.0 56
5 72.5 90
2 32.0 53
32 42.4 2.6 3.6 4.0 3 48.0 69
5 92.5 114
2 38.0 62
40 48.3 2.6 4.0 5.0 3 57.0 82
5 107.5 132
2 51 81
50 60.3 2.9 4.5 5.6 3 76 106
5 135 165
2 63 102
65 76.1 2.9 5.0 7.1 3 95 133
5 175 213
2 76 121
80 88.9 3.2 5.6 8.0 3 114 159
5 205 250
2 102 159
100 114.3 3.6 6.3 8.8 3 152 210
5 270 327
2 127 197
125 139.7 4.0 6.3 10.0 3 190 260
5 330 400
2 152 237
150 168.3 4.5 7.1 11.0 3 229 313
5 390 474
2 203 313
200 219.1 6.3 8.0 12.5 3 305 414
5 510 620
2 254 391
250 273.0 6.3 8.8 - 3 381 518
5 650 787
2 305 467
300 323.9 7.1 10.0 - 3 457 619
5 775 937
Nominal Pipe Size Kilogram LBS
1/2 0.04 0.09
3/4 0.04 0.09
1 0.11 0.25
1.1/4 0.17 0.38
1.1/2 0.18 0.4
2 0.37 0.81
2.1/2 0.79 1.75
3 1.19 2.63
3.1/2 1.59 3.5
4 2.04 4.5
5 3.4 7.5
6 5.44 12
8 10.43 23
10 19.5 43
12 28.12 62
14 36.29 80
16 45.36 100
18 57.15 126
20 72.57 160
22 89.36 197
24 107.95 238
26 124.74 275
30 166.47 367
36 240.86 531
NPS KG LBS

ASTM A234 WPB Mitered Elbow

DIA
NOM
A C
(1)
B D
(1)
M
Min (3) LR Ell Dim
3 2 2 1w 1s t
4 2i 2i 1t 2y u
6 3s 3s 2 3i p
8 5 5 2p 4s d
10 6r 6r 3t 5f 1q
12 7i 7i 3g 7w 1r
14 8s 8s 4p 8r 1y
16 10 10 5r 9i 1o
18 11r 11r 5f 10s 1s
20 11i 1 - 0i 6o 11f 2
22 1 - 0r 1 - 1i 6g 1 - 1w 2e
24 1 - 1r 1 - 3 7f 1 - 2r 2y
26 1 - 1s 1 - 4 8r 1 - 3i 2o
28 1 - 2s 1 - 5y 9q 1 - 4q 2s
30 1 - 3i 1 - 6i 9o 1 - 5f 2g
32 1 - 4i 1 - 7f 10y 1 - 7 3e
34 1 - 5i 1 - 9w 11 1 - 8r 3y
36 1 - 6r 1 - 10r 11i 1 - 9i 3o
38 1 - 7 1 - 11i 1 - 0e 1 - 10p 3s
40 1 - 7s 2 - 0s 1 - 0d 1 - 11f 3g
42 1 - 8i 2 - 2 1 - 1i 2 - 1 4w 8y
44 1 - 9i 2 - 3r 1 - 2w 2 - 2r 4y
46 1 - 10i 2 - 4i 1 - 2d 2 - 3y 4o
48 1 - 11r 2 - 5s 1 - 3u 2 - 4p 4s 9p
50 2 - 0r 2 - 7 1 - 4w 2 - 5s 4g
52 2 - 1 2 - 8r 1 - 4s 2 - 7 5w
54 2 - 1s 2 - 9i 1 - 5y 2 - 8r 5y 10f
56 2 - 2s 2 - 10s 1 - 6q 2 - 9y 5o
58 2 - 3i 3 - 0 1 - 6s 2 - 10i 5s
60 2 - 4r 3 - 1r 1 - 7y 2 - 11s 5g
62 2 - 5r 3 - 2i 1 - 8 3 - 1 6w
64 2 - 6 3 - 3s 1 - 8o 3 - 2w 6t
66 2 - 7 3 - 5 1 - 9t 3 - 3y 6o
68 2 - 7s 3 - 6r 1 - 10 3 - 4i 6s
70 2 - 8i 3 - 7i 1 - 10p 3 - 5s 6g
72 2 - 9i 3 - 8s 1 - 11t 3 - 6f 7w
74 2 - 10r 3 - 10 1 - 11f 3 - 8e 7y
76 2 - 11 3 - 11r 2 - 0o 3 - 9y 7o
78 3 - 0 4 - 0u 2 - 1e 3 - 10i 7s 150
80 3 - 0s 4 - 1q 2 - 1d 3 - 11s 7g
82 3 - 1s 4 - 2g 2 - 2i 9 - 0t 8e
84 3 - 2i 4 - 4e 2 - 3w 4 - 2w 8y
86 3 - 3r 4 - 5u 2 - 3s 4 - 3t 8o
88 3 - 4r 4 - 6g 2 - 4u 4 - 4i 8s
90 3 - 5 4 - 7f 2 - 5q 4 - 5o 8g
92 3 - 6 4 - 9e 2 - 5o 4 - 6f 9w
94 3 - 7 4 - 10y 2 - 5y 4 - 8w 9y
96 3 - 4i 4 - 11p 2 - 7 4 - 9r 9o
98 3 - 8i 5 - 0f 2 - 7p 4 - 10i 9s
100 3 - 9 5 - 2w 2 - 8t 4 - 11q 9g
102 3 - 10 5 - 3f 2 - 8q 5 - 0f 10w
104 3 - 11 5 - 4p 2 - 9o 5 - 2q 10t
106 3 - 11s 5 - 5f 2 - 10r 5 - 3r 10o
108 4 - 0i 5 - 7w 2 - 10f 5 - 4u 10s
110 4 - 1i 5 - 8t 2 - 11i 5 - 5o 10g
112 4 - 2r 5 - 9o 3 - 0e 5 - 6d 11w
114 4 - 3 5 - 10d 3 - 0d 5 - 8 11t
116 4 - 4 6 - 0q 3 - 1u 5 - 9e 11i
118 4 - 5 6 - 1t 3 - 2w 5 - 10y 11s
120 4 - 5s 6 - 2o 3 - 2s 5 - 11p 11g
122 4 - 6i 6 - 3d 3 - 3t 6 - 0d 12w
124 4 - 7y 6 - 5q 3 - 4 6 - 2 12y
126 4 - 8r 6 - 6r 3 - 4q 6 - 3e 12o
128 4 - 9 6 - 7i 3 - 5r 6 - 4y 12s
130 4 - 10 6 - 8s 3 - 6 6 - 5o 12g
132 4 - 10s 6 - 10 3 - 6o 6 - 6s 13w
134 4 - 11i 6 - 11r 3 - 7r 6 - 8 13t
136 5 - 0i 7 - 0i 3 - 7q 6 - 9w 13i
138 5 - 1r 7 - 1s 3 - 8o 6 - 10y 13s
140 5 - 2r 7 - 3 3 - 9r 6 - 11i 13g
Miter Fittings Steel
e = 0.05 mm
Spiral Weld Steel
e = 0.1 mm
Threaded Miter elbows
90°, r/d=1 30 26
45°, r/d=1 16 14
Welded Miter elbows
90°, sharp bend 55 49
90°, r/d=1 19 16
90°, r/d=1.5 13 12
90°, r/d=2 11 10
45°, sharp bend 18 16
45°, r/d=1 14 12
45°, r/d=1.5 9.4 8.3

Elbows are categorised as having a long radius or a short radius based on the curvature's radius. An elbow with a long radius has an outside diameter of the pipe that is 1.5 times its radius of curvature, or R = 1.5d. Given that D is the elbow's diameter and R is its radius of curvature, a short radius elbow has a radius of curvature that is equal to D, the pipe's outside diameter. Use elbows with short radius when installation location is restricted. The elbow's ordinary radius length is infrequently used to minimise resistance loss or wear.

For Butt Weld Elbow
Standard: ASTM A234, MSS SP-75, ASTM A403
Manufacturing Standard: ASME B16.9, DIN2615, JIS B2312
Types: 45 degree, 90 degree, 180 degree
Size Range: 1/2”, 1”, 2”, 3”, 4”, 6”, 8”, 10”, 12”, 16”, 20” to 48”.
Thickness: SCH 10, SCH 40, SCH 80

For Socket Weld and Threaded Elbow
Standard: ASTM A105, ASTM A182
Manufacturing Standard: ASME B16.11
Dimensions: 1/2”, 1”, 1/2”, 2” and up to 4”
Pressure Ratings: 2000#, 3000#, 6000#, 9000#

Nominal pipe size Wall thickness Outside diameter Radius
50 1.6 60.3 51
50 2 60.3 51
50 2.3 60.3 51
50 4 60.3 51
50 5.6 60.3 51
65 2.3 76.1 63
65 2.6 76.1 63
65 5 76.1 63
65 7.1 76.1 63
80 2 88.9 76
80 2.3 88.9 76
80 5.6 88.9 76
80 8 88.9 76
100 2 114.3 102
100 2.6 114.3 102
100 6.3 114.3 102
100 8.8 114.3 102
125 2 139.7 127
125 2.6 139.7 127
125 3.2 139.7 127
125 4 139.7 127
125 6.3 139.7 127
125 10 139.7 127
150 2 168.3 152
150 2.6 168.3 152
150 3.2 168.3 152
150 4.5 168.3 152
150 7.1 168.3 152
150 11 168.3 152
200 2 219.1 203
200 2.6 219.1 203
200 3.6 219.1 203
200 6.3 219.1 203
200 8 219.1 203
200 12.5 219.1 203
250 2 273 254
250 3.6 273 254
250 4 273 254
250 6.3 273 254
250 10 273 254
300 2.6 323.9 305
300 4 323.9 305
300 4.5 323.9 305
300 7.1 323.9 305
300 10 323.9 305
350 2.6 355.6 356
350 4 355.6 356
350 5 355.6 356
350 8 355.6 356
350 11 355.6 356
400 2.6 406.4 406
400 4 406.4 406
400 5 406.4 406
400 8.8 406.4 406
400 12.5 406.4 406
450 3.2 457 457
450 4 457 457
450 5 457 457
450 10 457 457
500 3.2 508 508
500 5 508 508
500 5.6 508 508
500 11 508 508
600 3.2 610 610
600 5.6 610 610
600 6.3 610 610
600 12.5 610 610
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