Material Specification Of Stainless Steel 45 Degree Socket Weld Elbow, We Are Famed As The Most Trusted Carbon Steel 90 Degree Threaded Elbow manufacturers in India.
Elbows, like most fittings, support the manipulation of pipelines to form a piping system. Primarily, while most elbows are used to join pipes in a system, they also help in adjusting the layout of pipes in a manner that works well for the business it is in. Ordinarily, the elbow is available in two angles, that is 90 degrees and 45 Degree Socket Weld Elbow. A rare sight in factories is the use of an elbow that is angled at 22.5 degrees. Yet, in some areas, it is not possible to manage the application with these conventionally angled ASME B16.11 Elbow. Which is why standard ASME B16.11 makes provisions for the customization of these fittings to suit the needs of the buyer using them. Not only is the size of the fitting considered, but other parameters such as temperature and pressure ratings, Threaded 90 Deg Elbow Dimensions, the material used, testing, marking, tolerances etc are also detailed in standard ASME B16.11. Factories which have vertical settings often make use of the 1/4 Npt 90 Degree Elbow because they make piping relatively simple and permit for easy flow of both liquid and gaseous substances through pipes. A problem encountered with pipes is that there are chances of the fitting getting abraded over the course of time. This may happen due to several reasons, with fluid velocity or fluid chemistry being the main reasons. Hence, durable material selection of both pipes as well as fittings is a must. And as elbows are already angled at a certain degree, the pressure applied by the force of fluids is even higher. Therefore most manufacturers recommend using a reliable material like stainless steel with the 45 deg Screwed Elbow Weight Chart for the production of the fitting. A benefit of choosing stainless steel is that there is a variety of alloys, wherein they could suit different applications. Moreover, grades like 316, 304 etc could have modified chemistry to produce good quality Stainless Steel Socket Weld 45 Degree Elbow.
ASME B16.11 Elbow
Stainless Steel 45 Degree Socket Weld Elbow
Carbon Steel 90 Degree Threaded Elbow
ASME B16.11 Elbow Specification
| Specification | ASME B16.11 Elbow |
| MSS SP-43 | Corrosion Resistant Applications, Fabricated and Wrought Butt-Welding Fittings for Low Pressure |
| MSS SP-95 | Bull Plugs & Swage(d) Nipples |
| BS3799 | Specification of screwed and Socket-welding, Steel pipe fittings |
| ASTM A182 – ASME SA182 | Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings |
| ASME B16.11 | Wrought Buttwelding Fittings |
| ASME B16.11 | Socket – Welding and Threaded, Forged Fittings |
Check Socket Weld 45 Degree Elbow Dimensions And SW 90 Degree Elbow Dimensions, Dimensions Chart Of 45 Degree Threaded Elbow & NPT 90 Elbow Dimensions.
45 Degree Socket Weld Elbow Dimensions

| NPS | SW Bore |
Depth SW |
Bore diameter |
SW wall thick. |
Body wall thick. |
Center to bottom of SW A |
|
| B | J | D | C | G | 45° | ||
| 1/2 | 21.95 21.70 |
10 | 16.6 15 |
4.65 4.10 |
3.75 | 11.5 | |
| 3/4 | 27.30 27.05 |
13 | 21.7 20.2 |
4.90 4.25 |
3.90 | 12.5 | |
| 1 | 34.05 33.80 |
13 | 27.4 25.9 |
5.70 5.00 |
4.55 | 14 | |
| 1¼ | 42.80 42.55 |
13 | 35.8 34.3 |
6.05 5.30 |
4.85 | 17 | |
| 1½ | 48.90 48.65 |
13 | 41.7 40.1 |
6.35 5.55 |
5.10 | 21 | |
| 2 | 61.35 61.10 |
16 | 53.5 51.7 |
6.95 6.05 |
5.55 | 25 | |
| 2½ | 74.20 73.80 |
16 | 64.2 61.2 |
8.75 7.65 |
7.00 | 29 | |
| 3 | 90.15 89.80 |
16 | 79.5 46.4 |
9.50 8.30 |
7.60 | 31.5 | |
| 4 | 115.80 115.45 |
19 | 103.8 100.7 |
10.70 9.35 |
8.55 | 41.5 | |
ANSI B16.11 6000lb Elbow SW Dimensions

| Normal Pipe Size | SW Bore |
Depth SW |
Bore diameter |
SW wall thick. |
Body wall thick. |
Center to bottom of SW A |
| B | J | D | C | G | 45° | |
| 1/2 | 21.95 21.70 |
10 | 12.5 11 |
5.95 5.20 |
4.80 | 12.5 |
| 3/4 | 27.30 27.05 |
13 | 16.3 14.8 |
6.95 6.05 |
5.55 | 14.5 |
| 1 | 34.05 33.80 |
13 | 21.5 19.9 |
7.90 6.95 |
6.35 | 17 |
| 1¼ | 42.80 42.55 |
13 | 30.2 28.7 |
7.90 6.95 |
6.35 | 21 |
| 1½ | 48.90 48.65 |
13 | 34.7 33.2 |
8.90 7.80 |
7.15 | 25 |
| 2 | 61.35 61.10 |
16 | 43.6 42.1 |
10.90 9.50 |
8.75 | 29 |
Socket Weld 90 Degree Elbow Dimensions

| Normal Pipe Size | Socket Weld Bore |
Depth Socket Weld |
Bore DIA |
Socket Weld 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 |
Forged Elbow 90 SW 3000 Dimensions

| Normal Pipe Size | SW Bore |
Depth SW |
Bore DIA |
SW WT |
Body WT |
| B | J | D | C | G | |
| 1/2 | 21.95 21.70 |
10 | 12.5 11 |
5.95 5.20 |
4.80 |
| 3/4 | 27.30 27.05 |
13 | 16.3 14.8 |
6.95 6.05 |
5.55 |
| 1 | 34.05 33.80 |
13 | 21.5 19.9 |
7.90 6.95 |
6.35 |
| 1.1/4 | 42.80 42.55 |
13 | 30.2 28.7 |
7.90 6.95 |
6.35 |
| 1.1/2 | 48.90 48.65 |
13 | 34.7 33.2 |
8.90 7.80 |
7.15 |
| 2 | 61.35 61.10 |
16 | 43.6 42.1 |
10.90 9.50 |
8.75 |
General notes:
- Dimensions are in mm unless otherwise indicated.
- Socket Weld Bore (B) – Maxi. and mini. dimensions.
- Bore Diameter (D) – Maxi. and mini. dimensions.
- Socket Weld wall thick. – (C) – Average of Socket Weld wall thick..
- tolerances center to bottom of socket Weld – (A)
Normal Pipe size 1/2 and Normal Pipe size 3/4 = +/- 1.5 mm
Normal Pipe size 1 to Normal Pipe size 2 = +/- 2 mm
Normal Pipe size 2.1/2 to Normal Pipe size 4 = +/- 2.5 mm
Type Of ASME B16.11 Socket Weld Elbow
ASME B16.11 Socket Weld 45 Elbow
1 1/2 Inch, 150 LB, ANSI B16.11, SW, 45 Degree Socket Weld Elbow
1/2 Inch, 3000lb, ASTM A182 F304L Elbow SW
1 1/2 Inch, ASME B16.11, 3000#, SW, A105 Carbon Steel 45 Degree Sw Elbow
1 Inch, ASME B16.11, A182 F11, 3000LB, 45 Degree Socket Weld Elbow
1/2 Inch, ASTM A182 F304H, 3000LB, Stainless Steel Socket Weld 45 Deg Elbow
1/2 Inch, ASTM A182 F316, 3000LB, Forged Socket Weld Elbow 45 Degree
1.5 Inch, 6000LB, ASTM A105, Socket Weld Long Radius 45 Degree Elbows
2 Inch, ANSI B16.11, Galvanized, Class 6000 Socket Weld Elbow
ASME B16.11 90 Degree Socket Weld Elbow
DN80, ASME B16.11, PN400, Sw 90 Degree Elbow
3 Inch, ASTM A105, CL3000, Socket Weld 90 Elbow
DN20, PN400, ASTM A350, 90 Deg Elbow 3000LB
CL150, SW Ends, ASTM A197, Forged Socket Weld Elbow 90 Degree
1 Inch, CL6000, CS ASTM A105, Socket Weld Long Radius 90 Degree Elbows
2 Inch, SW, Class 3000, Stainless Steel Socket Weld 90 Deg. Elbow
1/2 Inch, 3000 LB, High Pressure, 90° Short Radius Socket Weld Elbow
3/4 Inch, SW, Class 6000, 90 Degree Socket Weld Elbow
ASME B16.11 Threaded Elbow Types For Sale
ASME B16.11 Threaded 45 Degree Elbow
DN80, ASME B16.11, NPT, PN400, Threaded Pipe Elbow
3 Inch, CL3000, ASTM A105, 45 Degree Npt Elbow
DN20, ASTM A350, PN400, Npt 45 Degree Street Elbow Brass
NPT Ends, CL150, Threaded Elbow Class 3000
1 Inch, ASTM A105N, Class 6000, ASME B16.11 Gi Threaded Elbow
2 Inch, Class 3000, NPT, Internal Threaded Elbow
1/2 Inch, 3000 LB, Stainless Steel Threaded Elbow
3/4 Inch, Class 3000, NPT, Threaded Long Radius Elbow
ASME B16.11 90 Degree Threaded Elbow
DN80, PN400, ASME B16.11, NPT, 90 Degree Threaded Street Elbow
1/4 ASTM A105, CL3000, Npt 90 Degree Elbow
1/2 Inch, A182 F304L, 6000lb, Stainless Steel 90 Degree Threaded Elbow
1 1/2 Inch, 6000#, ASME B16.11, 90 Degree Short Radius Threaded Elbow
1 Inch, ASME B16.11, A105 90 Degree Threaded Elbow
1/2 Inch, 3000LB, A182 F304H, Brass Threaded 90 Degree Elbow
1/2 Inch, A182 F316, Npt 90 Degree Elbows
2 Inch, 9000LB, ANSI B16.11, Forged Threaded Elbow 90 Degree
Fastest Growing Supplier Of MSS SP-75 3000 Lb Forged Socket Weld Elbow 45 Degree In Mumbai, India, Accept All Small Orders Of ASME B16.11 90 Degree Elbow, We provide Multiple Payment Options Of MSS SP-79 45 Degree Threaded Elbow In India.
3000# Screwed 45 Deg Elbow Dimensions
| Normal Pipe Size | Minimum Length of NPT |
Outside Dia of Band |
Minimum WT |
Center to End | |
| B | J | D | G | 45° C |
|
| 1/2 | 10.9 | 13.6 | 38 | 4.09 | 25 |
| 3/4 | 12.7 | 13.9 | 46 | 4.32 | 28 |
| 1 | 14.7 | 17.3 | 56 | 4.98 | 33 |
| 1.1/4 | 17 | 18 | 62 | 5.28 | 35 |
| 1.1/2 | 17.8 | 18.4 | 75 | 5.56 | 43 |
| 2 | 19 | 19.2 | 84 | 7.14 | 44 |
| 2.1/2 | 23.6 | 28.9 | 102 | 7.65 | 52 |
| 3 | 25.9 | 30.5 | 121 | 8.84 | 64 |
| 4 | 27.7 | 33 | 152 | 11.18 | 79 |
Class 6000 45 Degree Npt Elbow Dimensions
| Normal Pipe Size | Minimum Length of Thread |
OD of Band |
Minimum WT |
Center to End | |
| B | J | D | G | 45° C |
|
| 1/2 | 10.9 | 13.6 | 46 | 8.15 | 28 |
| 3/4 | 12.7 | 13.9 | 56 | 8.53 | 33 |
| 1 | 14.7 | 17.3 | 62 | 9.93 | 35 |
| 1.1/4 | 17 | 18 | 75 | 10.59 | 43 |
| 1.1/2 | 17.8 | 18.4 | 84 | 11.07 | 44 |
| 2 | 19 | 19.2 | 102 | 12.09 | 52 |
| 2.1/2 | 23.6 | 28.9 | 121 | 15.29 | 64 |
| 3 | 25.9 | 30.5 | 146 | 16.64 | 79 |
| 4 | 27.7 | 33 | 152 | 18.67 | 79 |
General notes:
- Dimensions are in mm unless otherwise indicated.
- Dimension (B) is mini. length of perfect thread.
The length of useful thread (B plus threads with fully formed roots and flat crests) shall not be less than J.
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1/4 Npt 90 Degree Elbow Dimensions

Class 2000 |
NPS | 1/8 | 1/4 | 3/8 | 1/2 | 3/4 | 1 | 1 1/4 | 1 1/2 | 2 | 2 1/2 | 3 | 4 |
| A | – | 7/8 | 31/32 | 1 1/8 | 1 5/16 | 1 1/2 | 1 3/4 | 2 | 2 3/8 | 3 | 3 3/8 | 4 3/16 | |
| B | – | 29/32 | 1 1/16 | 1 5/16 | 1 9/16 | 1 27/32 | 2 7/32 | 2 1/2 | 3 1/32 | 3 11/16 | 4 5/16 | 5 3/4 | |
| Wt | – | 0.198 | 0.283 | 0.500 | 0.773 | 1.013 | 1.550 | 2.180 | 3.140 | 6.500 | 10.925 | 26.675 | |
| 3000# | 1/8 | 1/4 | 3/8 | 1/2 | 3/4 | 1 | 1 1/4 | 1 1/2 | 2 | 2 1/2 | 3 | 4 | |
| A | 7/8 | 31/32 | 1 1/8 | 1 5/16 | 1 1/2 | 1 3/4 | 2 | 2 3/8 | 2 1/2 | 3 1/4 | 3 3/4 | 4 1/2 | |
| B | 29/32 | 1 1/16 | 1 5/16 | 1 9/16 | 1 27/32 | 2 7/32 | 2 1/2 | 3 1/32 | 3 11/32 | 4 | 4 3/4 | 6 | |
| Wt | 0.236 | 0.350 | 0.592 | 0.973 | 1.355 | 2.265 | 2.407 | 3.500 | 5.920 | 11.900 | 14.438 | 31.975 | |
| 6000LB | 1/8 | 1/4 | 3/8 | 1/2 | 3/4 | 1 | 1 1/4 | 1 1/2 | 2 | 2 1/2 | 3 | 4 | |
| A | 31/32 | 1 1/8 | 1 5/16 | 1 1/2 | 1 3/4 | 2 | 2 3/8 | 2 1/2 | 3 1/4 | 3 3/4 | 4 3/16 | 4 1/2 | |
| B | 1 1/6 | 1 5/16 | 1 9/16 | 1 27/32 | 2 7/32 | 2 1/2 | 3 1/32 | 3 11/32 | 4 | 4 3/4 | 5 3/4 | 6 | |
| Wt | 0.250 | 0.625 | 1.023 | 1.625 | 2.625 | 3.500 | 6.750 | 7.500 | 13.438 | 20.875 | 39.050 | 38.000 | |
Refer Class 6000 90 Degree Socket Weld Elbow Weight Chart, Manufacturers Of ASME B16.11 Elbow In Mumbai, Visit Our 1/2 NPT 45 Degree Street Elbow Brass Mill In India.
ASME B16.11 SW Elbow And NPT Elbow Weight Chart
| Class 2000 | Nominal Pipe Size | 1/8 | 1/4 | 3/8 | 1/2 | 3/4 | 1 | 1 1/4 | 1 1/2 | 2 | 2 1/2 | 3 | 4 |
| B | – | 29/32 | 1 1/16 | 1 5/16 | 1 9/16 | 1 27/32 | 2 7/32 | 2 1/2 | 3 1/32 | 3 11/16 | 4 5/16 | 5 3/4 | |
| F | – | 3/4 | 3/4 | 1 | 1 1/8 | 1 1/4 | 1 5/16 | 1 3/8 | 1 11/16 | 2 1/16 | 2 1/2 | 3 1/8 | |
| Wt | – | 0.188 | 0.236 | 0.435 | 0.740 | 1.058 | 1.375 | 1.740 | 2.883 | 7.750 | 11.313 | 19.125 | |
Class 3000 |
1/8 | 1/4 | 3/8 | 1/2 | 3/4 | 1 | 1 1/4 | 1 1/2 | 2 | 2 1/2 | 3 | 4 | |
| B | 29/32 | 1 1/16 | 1 5/16 | 1 9/16 | 1 27/32 | 2 7/32 | 2 1/2 | 3 1/32 | 3 11/32 | 4 | 4 3/4 | 6 | |
| F | 3/4 | 3/4 | 1 | 1 1/8 | 1 1/4 | 1 5/16 | 1 3/8 | 1 11/16 | 1 3/4 | 2 1/16 | 2 1/2 | 3 1/8 | |
| Wt | 0.250 | 0.290 | 0.500 | 0.750 | 1.188 | 1.988 | 2.235 | 3.000 | 4.930 | 7.375 | 13.588 | 19.063 | |
Class 6000 |
1/8 | 1/4 | 3/8 | 1/2 | 3/4 | 1 | 1 1/4 | 1 1/2 | 2 | 2 1/2 | 3 | 4 | |
| B | 1 1/6 | 1 5/16 | 1 9/16 | 1 27/32 | 2 7/32 | 2 1/2 | 3 1/32 | 3 11/32 | 4 | 4 3/4 | 5 3/4 | – | |
| F | 3/4 | 1 | 1 1/8 | 1 1/4 | 1 5/16 | 1 3/8 | 1 11/16 | 1 3/4 | 2 1/16 | 2 1/2 | 3 1/8 | – | |
| Wt | 0.250 | 0.640 | 0.500 | 1.438 | 2.188 | 2.785 | 4.688 | 5.750 | 9.500 | 15.000 | 30.563 | – | |
ANSI B16.11 Elbow Pressure Rating
| Pressure-Temperature for ASME B16.11 Fittings (psig) | |||||
|---|---|---|---|---|---|
| Temperature | Class | ||||
| 150 | 300 | ||||
| 1/4 - 1 in. | 1 1/4 - 2 in. | 2 1/2 - 3 in. | |||
| (oF) | (oC) | ||||
| -20 to 150 | -29 to 66 | 300 | 2000 | 1500 | 1000 |
| 200 | 93 | 265 | 1785 | 1350 | 910 |
| 250 | 121 | 225 | 1575 | 1200 | 825 |
| 300 | 149 | 185 | 1360 | 1050 | 735 |
| 350 | 177 | 150 | 1150 | 900 | 650 |
| 400 | 204 | - | 935 | 750 | 560 |
| 450 | 232 | - | 725 | 600 | 475 |
| 500 | 260 | - | 510 | 450 | 385 |
| 550 | 288 | - | 300 | 300 | 300 |

