Material of Butt Weld Elbows-фітинги
вуглецева сталь (ASTM A234 WPB, БАТЬКІВСЬКИЙ КОНТРОЛЬ)
легована сталь (ASTM A234 WP1, WP2, WP5 CL1, WP5 CL3, WP9 CL1, WP9 CL3, WP11 CL1, WP11 CL2, WP11 CL3, WP12 CL1, WP12 CL2, WP22 CL1, WP22 CL2, WP22 CL3, WPR, WP91, WP911)
Низькі температури сталі (ASTM A420 WPL6, WPL3, WPL8, WPL9)
З НЕРЖАВІЮЧОЇ СТАЛІ (ASTM A403 WP304, WP304L, WP310S, WP316, WP316L, WP321, WP347, WP348, д)
двухшпиндельная нержавіюча сталь (АСТМ-процесом a815 s31803 в, S32750, S32760 пробка U-загину, S32205)
трубопровідна сталь (ASTM A860 WPHY42, WPHY46, WPHY52, WPHY60, WPHY65, WPHY70)
Dimensions Butt Weld Elbows 45°-90° LR & 3D, Elbows 90°-SR, 180° LR & SR according to ASME B16.9
NPS | О. Д.. D | 90° Long Radius | 45° Long Radius | 90° 3D Center-to-End A | 45° 3D Center-to-End B |
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 |
д. | |||||
| NPS | О. Д.. D | Центр-до-кінець A |
| 8 | 219.1 | 203 |
| 10 | 273 | 254 |
| 12 | 323.8 | 305 |
| 14 | 355.6 | 356 |
| 16 | 406.4 | 406 |
| 18 | 457 | 457 |
| 20 | 508 | 508 |
| 22 | 559 | 559 |
| 24 | 610 | 610 |
| – | – | – |
| д. | ||
| NPS | О. Д.. D | 180° Long Radius | 180° Short Radius | ||
| Центр для Центр O | Back для Обличчя До | Центр для Центр O | Back для Обличчя До | ||
| 8 | 219.1 | 610 | 414 | 406 | 313 |
| 10 | 273 | 762 | 518 | 508 | 391 |
| 12 | 323.8 | 914 | 619 | 610 | 467 |
| 14 | 355.6 | 1067 | 711 | 711 | 533 |
| 16 | 406.4 | 1219 | 813 | 813 | 610 |
| 18 | 457 | 1372 | 914 | 914 | 686 |
| 20 | 508 | 1524 | 1016 | 1016 | 762 |
| 22 | 559 | 1676 | 1118 | 1118 | 838 |
| 24 | 610 | 1829 | 1219 | 1219 | 914 |
| – | – | – | – | – | – |
| д. | |||||
What is the size range of the elbow?
Our program includes seamless butt welding fittings from 1/2 в. для 12 в. and welded butt welding fittings from 1/2 в. для 24 в. The schedule range covers 5S to Schedule 160.
Butt weld keeps better strength, good for high pressure or high temperature pipelines. So it is used when a welded joint with strength not lower than that of the base metal itself is needed.
What’s the material of the steel elbow?
Монель, нікель, INCONEL, HASTALLOY, титан, тантал, З НЕРЖАВІЮЧОЇ СТАЛІ, легована сталь, ВУГЛЕЦЕВОЇ СТАЛІ, Cupro-Nickel 90/10 & 70/30, Нержавіюча сталь ASME / ASTM SA / A403 SA / A 774 WP-S, РГ-З, WP-WX, 304, 304L, 316, 316L, 304/304L, 316/316L, DIN 1.4301, DIN1.4306, DIN 1.4401, DIN 1.4404