|
[China]
Trade Verify
Address: Beihuan Development Zone Mengcun County Hebei Province China
Contact name:Mandy Liu
Hebei Xinfeng High-pressure Flange and Pipe Fitting Co., Ltd. |
|
Verified Suppliers
|
|
|
According to the shape, there are straight and reducing elbow.
Depending on the angle, there are normally 45 degree, 90 degree and 180 degree elbow.
As based on radius, there are long radius ( 1.5D) and short radius ( 1D) elbow.
For connection, they can divided into socket weld elbow, butt weld elbow and threaded elbow.
We marked all Carbon Steel Buttweld Fittings with Name, Grade, Heat No, Size, Standard and Schedule Thickness. After done of blasting, painting and marking of 90 Degree ASTM A234 WPB Elbow, our workers wrapped them with plastic foam and packed them into wooden cases or pallets.
Clear labels are tagged on the outside of the package for easy identification of the quantity and product I.D. great care is taken during operation and transportation.
| NPS | O.D. D | 90° Long Rad Center to End A | 45° Long Rad Center to End B | 90° 3D Center to End A | 45° 3D Center to End B |
|---|---|---|---|---|---|
| 1/2 | 21.3 | 38 | 16 | ||
| 3/4 | 26.7 | 38 | 19 | 57 | 24 |
| 1 | 33.4 | 38 | 22 | 76 | 31 |
| 1.1/4 | 42.2 | 48 | 25 | 95 | 39 |
| 1.1/2 | 48.3 | 57 | 29 | 114 | 47 |
| 2 | 60.3 | 76 | 35 | 152 | 63 |
| 2.1/2 | 73 | 95 | 44 | 190 | 79 |
| 3 | 88.9 | 114 | 51 | 229 | 95 |
| 3.1/2 | 101.6 | 133 | 57 | 267 | 111 |
| 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 | 946 |
| 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 |
Carbon Steel 45 Degree Elbow & Carbon Steel 90 Degree Elbow Dimensions are in millimeters unless otherwise indicated. Wall thickness (t) must be specified by customer.
DIMENSIONAL TOLERANCES OF BUTT WELD ELBOWS - 45° AND 90° - LR AND 3D - ASME B16.9
| Nominal Pipe Size | 1/2 to 2.1/2 | 3 to 3.1/2 | 4 | 5 to 8 |
| Outside Diameter at Bevel (D) | + 1.6 - 0.8 | 1.6 | 1.6 | + 2.4 - 1.6 |
| Inside Diameter at End | 0.8 | 1.6 | 1.6 | 1.6 |
| Center to End LR (A/B) | 2 | 2 | 2 | 2 |
| Center to End 3D (A/B) | 3 | 3 | 3 | 3 |
| Nominal Pipe Size | 10 to 18 | 20 to 24 | 26 to 30 | 32 to 48 |
| Outside Diameter at Bevel (D) | + 4 - 3.2 | + 6.4 - 4.8 | + 6.4 - 4.8 | + 6.4 - 4.8 |
| Inside Diameter at End | 3.2 | 4.8 | + 6.4 - 4.8 | + 6.4 - 4.8 |
| Center to End LR (A/B) | 2 | 2 | 3 | 5 |
| Center to End 3D (A/B) | 3 | 3 | 6 | 6 |
| Wall Thickness (t) | Not less than 87.5% of Nominal Wall Thickness | |||
ASTM A234 WPB Elbow Dimensions
Standard: ASME B16.9, SH3408, HG/T21635 / 21631, SY/T0510
Diameter: DN20 to DN1500/ 3/4” to 60”
Schedule: Sch 20, STD, 40, XS, 80, 100, 120, 160, XXS
Radius: Short Radius (SR) and Long Radius (LR)
Type: Seamless and Welded
Surface: Black Primer, Galvanized
