A butt weld 45 degree elbow is a pipe fitting that is attached to two pieces of pipe to allow a change in direction. It is used for 45 degree turn piping in the butt weld piping system. Their centerline radius is 1.5 times the nominal pipe diameter. And only long radius 45 degree elbows are available.
Product | Butt Weld 45 Degree Elbow, 45 Degree Long Radius Elbow |
Size | 1/8″ NB TO 48″ NB (Seamless & Welded) |
Wall Thickness: Sch.5S to Sch.XXS | |
Bending Radius | R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom Pipe Fittings |
Material | carbon steel ASTM, A234, WPB / A420, WPL3 / A420, WPL6 / MSS-SP-75, WPHY 42 / 46 / 52 / 56 / 60 / 65 / 70 |
Stainless Steel ASTM, A403, WP304 / 304L / 304H / 316 / 316L / 317 / 317L / 321 / 310 / 347 / 904L | |
ALLOY STEEL ASTM A234 WP1 / WP5 / WP9 / WP11 / WP22 / WP91 | |
Duplex stainless steel: UNS31803, SAF2205, UNS32205, UNS31500 |
ASTM A234 | Standard Specification for Piping Fittings of Wrought Carbon Steel and Alloy Steel for Moderate and High Temperature Service |
ASTM A420 | Standard Specification for Piping Fittings of Wrought Carbon Steel and Alloy Steel for Low-Temperature Service |
ASTM A403 | Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings |
ASTM A694 | Standard Specification for Carbon and Alloy Steel Forgings for Pipe Flanges, Fittings, Valves, and Parts for High-Pressure Transmission Service |
NPS | OD | A | B |
1/2 | 21.3 | 38 | 16 |
3/4 | 26.7 | 38 | 19 |
1 | 33.4 | 38 | 22 |
1-1/4 | 42.2 | 48 | 25 |
1-1/2 | 48.3 | 57 | 29 |
2 | 60.3 | 76 | 35 |
2-1/2 | 73.0 | 95 | 44 |
3 | 88.9 | 114 | 51 |
3-1/2 | 101.6 | 133 | 57 |
4 | 114.3 | 152 | 64 |
5 | 141.3 | 190 | 79 |
6 | 168.3 | 229 | 95 |
8 | 219.1 | 305 | 127 |
10 | 273.0 | 381 | 159 |
12 | 323.8 | 457 | 190 |
NPS | OD | A | B |
14 | 355.6 | 533 | 222 |
16 | 406.4 | 610 | 254 |
18 | 457.0 | 686 | 286 |
20 | 508.0 | 762 | 318 |
22 | 559.0 | 838 | 343 |
24 | 610.0 | 914 | 381 |
26 | 660.0 | 991 | 406 |
28 | 711.0 | 1067 | 438 |
30 | 762.0 | 1143 | 470 |
32 | 813.0 | 1219 | 502 |
34 | 864.0 | 1295 | 533 |
36 | 914.0 | 1372 | 565 |
38 | 965.0 | 1448 | 600 |
40 | 1016.0 | 1524 | 632 |
42 | 1067.0 | 1600 | 660 |
NPS | OD | A | B |
44 | 1118.0 | 1676 | 695 |
46 | 1168.0 | 1753 | 727 |
48 | 1219.0 | 1829 | 759 |
All dimensions are in mm.
Elbow weight chart in KG, 45 Degree Long Radius Schedule – Buttweld Elbow Weight
TYPE | SCHEDULE STD | SCHEDULE XS | ||
NPS | LBS | KG | LBS | KG |
1/2 | 0.09 | 0.04 | 0.19 | 0.09 |
3/4 | 0.09 | 0.04 | 0.19 | 0.09 |
1 | 0.25 | 0.11 | 0.31 | 0.14 |
1 ¼ | 0.38 | 0.17 | 0.5 | 0.23 |
1 ½ | 0.4 | 0.18 | 0.69 | 0.31 |
2 | 0.81 | 0.37 | 1.19 | 0.54 |
2 ½ | 1.75 | 0.79 | 2.13 | 0.97 |
3 | 2.63 | 1.19 | 3.5 | 1.59 |
3 ½ | 3.5 | 1.59 | 4.5 | 2.04 |
4 | 4.5 | 2.04 | 6.1 | 2.77 |
5 | 7.5 | 3.4 | 10.7 | 4.85 |
6 | 12 | 5.44 | 17.5 | 7.94 |
8 | 23 | 10.43 | 35 | 15.88 |
10 | 43 | 19.5 | 53 | 24.04 |
12 | 62 | 28.12 | 84 | 38.1 |
14 | 80 | 36.29 | 100 | 45.36 |
16 | 100 | 45.36 | 135 | 61.23 |
18 | 126 | 57.15 | 167 | 75.75 |
20 | 160 | 72.57 | 206 | 93.44 |
22 | 197 | 89.36 | 260 | 117.93 |
24 | 238 | 107.95 | 300 | 136.08 |
26 | 275 | 124.74 | 365 | 165.56 |
30 | 367 | 166.47 | 488 | 221.35 |
36 | 531 | 240.86 | 706 | 320.24 |
Estan Pipe Fittings is one of the manufacturers and suppliers of Butt weld Fittings from China. Our prices for 45 Deg Elbow Butt weld Fittings are very reasonable. Please contact us for the latest price list and available stock information along with your requirements. We maintain a stock of all standard items and export them at the best price for 45 Deg Elbow.
Estan Pipe Fittings is one of the manufacturers and suppliers of Butt weld Fittings from China. Our prices for 45 Deg Elbow Butt weld Fittings are very reasonable. Please contact us for the latest price list and available stock information along with your requirements. We maintain a stock of all standard items and export them at the best price for 45 Deg Elbow.
Butt weld elbows 45 degrees can be manufactured in different ways, the main ones are the “mandrel process” and the “cold forming” (other methods are the elliptical forming and the double-seam welding method).
Estan Pipe Fittings emphasizes the packaging to ensure that there is no damage during transit to the long radius elbows. Butt Weld 45 Degree Elbows are packed in export standard plywood pallets/ free fumigation wooden case. They are marked with Grade, Lot No, Size, Degree, etc. You can also contact us for customized marking.
Surface: Light Oiling, Black Painting, Galvanizing, PE /3PE Anti-corrosion Coating
Packing: Export Standard Plywood Pallets/ Free Fumigation Wooden Case.
73079390 CS PIPE & FITTING ELBOW 45 DEG, 8 BUTTWELDED, BLACK, AS PER ASTM A234 WPB, LONG RADIUS,SEAMLESS CARBON STEEL.
73079990 ELBOW 45 DEG ASTM 234 WPB ( SIZE: 12 SCH 80 LONG RADIUS (3D)
73072900 ELBOW, PIPE 45 DEG BUTTWELD LONG RADIUS SIZE: 3/4 IN (20MM), SCH80 MOC: WPB
73079990 ELBOW,PIPE, ASME B16.9, SEAMLESS, CARBON STEEL, ASTM A234 GR WPB, 45 DEG, LONG RADIUS, BUTT-WELD,SCH STD, 100 NB
73072900 ALLOY STEEL FITTINGS GRADE: A234 WP11 CL-1, 50 NB X SCH 160 45 DEG LONG RADIUS ELBOW
73072900 45 DEG. BUTTWELD LONG RADIUS ELBOW IN STAINLESS STEEL 316L SEAMLESS ACCORDING TO ANSI B 16.9 ELBOW DN 2 X SCH.40
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