ASME B16.9 Elbow

Carbon Steel 45 Degree Elbow Manufacturers, ANSI B16.9 Long Radius Elbow Dimensions

ASME B16.9 Elbow belongs to a range of pipe fittings that have a diameter of ½ inches through 48 inches. Pipe fittings are products that are used to connect pieces of pipes or piping components together without compromising the integrity of the whole piping. Naveen Industries is a manufacturer and supplier of different pipe fittings. There are bends, couplings, elbows and so on. The ASME 16.9 elbow dimensions make it applicable with small to medium size range of piping applications. There are different grades of materials used in the production of the fittings as well. The elbows come in different types, shapes and sizes as well.

ASME B16.9 Elbow

Get latest price list of ASME B16 9 Reducing Elbow, Check 45 Degree Pipe Elbow Pressure Chart

The B16.9 long radius elbow has a longer bending radius than normal. This helps the elbow to eliminate the sudden pressure changes on the inside during the directional change. The short radius elbow on the other hand is the usual product. The 3d elbow has a radius that is 3 times the outer diameter of the pipe whereas the 5 d elbow has a radius 5 times bigger than the outer diameter of the pipe. The carbon steel 45 degree elbow and the SS 90 degree elbow ASME b16.9 are the commonly used ones, but there is also the 180 degree elbow. Please contact us with your inquiries and we are ready to assist you.

Specification Format of ASME B16.9 Elbow

Elbow sizes Seamless Butt Weld Fittings: 1/2″ – 10″

Welded Butt Weld Fittings: 1/2″ – 48″

Elbow Dimensions MSS-SP-43, BS4504, ASME/ANSI B16.9, BS4504, BS1560, BS10, ASME B16.28
Bending Radius R=1D, 8D, 3D, 2D, 5D, 6D, 10D or Custom Pipe Fittings
Elbow thickness SCH 160, SCH10, SCH40, SCH20, SCH60, XS, SCH 80, SCH30, SCH 100, SCH 140, SCH 120, XXS
Elbow Types Seamless / ERW / Welded / Fabricated Pipe Fittings
Stainless Steel ASTM A182 F202, F304/304L/304H, F316/316L, F316H, F316TI, F310, F321, F904L
High Nickel Alloys Inconel 600, Inconel 601, Inconel 625, Inconel 718, Inconel 783, Inconel 690, Inconel x750, Hastelloy C276, Hastelloy C22, Monel 400, Monel K500, Nickel 200, Nickel 201, Duplex Steel, Super Duplex Steel, Titanium Gr. 1, Titanium Gr. 2,
Titanium Gr. 4, Titanium Gr. 5, Titanium Gr. 7, Copper Nickel 90/10, Copper Nickel 70/30, Alloy 20, Incoloy 800, Incoloy 800H, Incoloy 800HT, Incoloy 825, SMO 254
Carbon Steel & Alloy Steel ASTM A105/A105N, A350 LF1, LF2 CL1/CL2, LF3 CL1/CL2, A694 F42, F46, F48, F50, F52, F56, F60, F65, F70, A516.60, 65, 70, ASTM A182 F1, F5, F9, F11, F22, F91

The ASME/ANSI B16.9 specification covers the dimensions and the tolerances Carbon Steel, Stainless Steel, Alloy Steel & High Nickel Alloys Fittings. ASME B16.9 Elbow are Available in NPS 1/2 to 24, schedule STD/XS

Dimensions Table Of ANSI B16.9 Long Radius Elbow

ASME B16.9 Elbow

NPS O.D.D 90 degrees Long Radius Elbow Center-to-EndA 45 degrees Long Radius Elbow Center-to-EndB 90 degrees 3D Elbow Center-to-EndA 45 degrees 3D Elbow Center-to-EndB
1/2 21.3 38 16
3/4 26.7 38 19 57 24
1 33.4 38 22 76 31
42.2 48 25 95 39
48.3 57 29 114 47
2 60.3 76 35 152 63
73 95 44 190 79
3 88.9 114 51 229 95
101.6 133 57 267 111
NPS O.D.D 90 degrees Long Radius Elbow Center-to-EndA 45 degrees Long Radius Elbow Center-to-EndB 90 degrees 3D Elbow Center-to-EndA 45 degrees 3D Elbow Center-to-EndB
Dimensions Butt Weld Elbows 45° - 90° LR & 3D ASME B16.9
NPS O.D.D 90 degrees Long Radius Elbow Center-to-EndA 45 degrees Long Radius Elbow Center-to-EndB 90 degrees 3D Elbow Center-to-EndA 45 degrees 3D Elbow Center-to-EndB
4 114.3 152 64 305 127
5 141.3 190 79 381 157
6 168.3 229 95 457 189
8 219.1 305 127 610 252
10 273 381 159 762 316
12 323.8 457 190 914 378
14 355.6 533 222 1067 441
16 406.4 610 254 1219 505
18 457 686 286 1372 568
20 508 762 318 1524 632
22 559 838 343 1676 694
24 610 914 381 1829 757
26 660 991 406 1981 821
28 711 1067 438 2134 883
30 762 1143 470 2286 964
32 813 1219 502 2438 1010
34 864 1295 533 2591 1073
36 914 1372 565 2743 1135
38 965 1448 600 2896 1200
40 1016 1524 632 3048 1264
42 1067 1600 660 3200 1326
44 1118 1676 695 3353 1389
46 1168 1753 727 3505 1453
48 1219 1829 759 3658 1516

Dimensional Tolerances Of Carbon Steel 45 Degree Elbow

DIMENSIONAL TOLERANCES
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 ….. ….. …..

45 Degree Elbow Weight Chart

Nom.
Pipe
Size
Pipe
Sched.
or No.
Center-
to-end
Dimen.
Outside
Dia.
Inside
Dia.
Wall
Thick.
Approx.
Weight
(lb.)
F OD ID T
     STANDARD WEIGHT
1/2 40 5/8 0.840 0.622 0.109 0.1
3/4 40 7/16 1.050 0.824 0.113 0.1
1 40 7/8 1.315 1.049 0.133 0.2
1 1/4 40 1 1.660 1.380 0.140 0.4
1 1/2 40 1 1/8 1.900 1.610 0.145 0.5
2 40 1 3/8 2.375 2.067 0.154 0.9
2 1/2 40 1 3/4 2.875 2.469 0.203 1.5
3 40 2 3.500 3.068 0.216 2.5
3 1/2 40 2 1/4 4.000 3.548 0.226 3.5
4 40 2 1/2 4.500 4.026 0.237 4.8
5 40 3 1/8 5.563 5.047 0.258 7.8
6 40 3 3/4 6.625 6.065 0.280 12
8 40 5 8.625 7.981 0.322 23
10 40 6 1/4 10.750 10.020 0.365 42
12 7 1/2 12.750 12.000 0.375 61
14 30 8 3/4 14.000 13.250 0.375 79
16 30 10 16.000 15.250 0.375 103
18 11 1/4 18.000 17.250 0.375 132
20 20 12 1/2 20.000 19.250 0.375 160
22 20 13 1/2 22.000 21.250 0.375 195
24 20 15 24.000 23.250 0.375 238
     EXTRA STRONG
Nom.
Pipe
Size
Pipe
Sched.
or No.
Center-
to-end
Dimen.
Outside
Dia.
Inside
Dia.
Wall
Thick.
Approx.
Weight
(lb.)
F OD ID T
1/2 80 5/8 0.840 0.546 0.147 0.2
3/4 80 7/16 1.050 0.742 0.154 0.3
1 80 7/8 1.315 0.957 0.179 0.4
1 1/4 80 1 1.660 1.278 0.191 0.5
1 1/2 80 1 1/8 1.900 1.500 0.200 0.6
2 80 1 3/8 2.375 1.939 0.218 1.1
2 1/2 80 1 3/4 2.875 2.323 0.276 2.1
3 80 2 3.500 2.900 0.300 3.5
3 1/2 80 2 1/4 4.000 3.364 0.318 4.8
4 80 2 1/2 4.500 3.826 0.337 6.5
5 80 3 1/8 5.563 4.813 0.375 11
6 80 3 3/4 6.625 5.761 0.432 18
8 80 5 8.625 7.625 0.500 35
10 60 6 1/4 10.750 9.750 0.500 56
12 7 1/2 12.750 11.750 0.500 80
14 8 3/4 14.000 13.000 0.500 100
16 40 10 16.000 15.000 0.500 131
18 11 1/4 18.000 17.000 0.500 172
20 30 12 1/2 20.000 19.000 0.500 210
22 30 13 1/2 22.000 21.000 0.500 259
24 15 24.000 23.000 0.500 302