AISI 321 bakin karfe (SS321) shine ainihin nau'in 304 tare da ƙari na titanium (Ti), wanda ke daidaita carbides da hankali don hana hazo tsakanin chromium carbide lokacin da ƙarfe ya yi zafi zuwa zafin jiki tsakanin kewayon hankali (kamar lokacin walda) . 321H shine samun mafi kyawun ƙarfi mai raɗaɗi da ƙarfin fashewa. TP321 bakin karfe don bututun da ba su da kyau, welded, da sanyi mai tsananin sanyi.
| Sunan samfur | AISI SS321 Bakin Karfe mara kyau / Welded Elbow |
| Kusurwoyi | 30° 45° 60° 90 180° |
| Girman girma | Daga 1 /2'' zuwa 72'' |
| Kauri | SCH20, SCH30, SCH40, STD, SCH80, SCH100. Saukewa: SCH120. XXS |
| Daidaitawa | ASTM A234 ASME B16.9 ASME 16.28 DIN 2605 DIN 2615 DIN 2616 DIN 2617 JIS B2311 JIS B2312 JIS B2313 BS GB |
| Surface | zanen baki, fentin anti-tsatsa mai |
| Amfani | Petroleum, sunadarai, wutar lantarki, karfe, shipbuilding, yi da dai sauransu. |
| Kunshin | Kunshin ruwan teku. Katako ko plywood akwati ko pallet , ko kamar yadda abokan ciniki' buƙatun |
| Misali | samuwa |
| Magana | Ana samun ƙira ta musamman azaman buƙatun abokan ciniki |
| Girman Bututu Mai Suna (NPS) |
Diamita na Waje ku Bevel D |
Cibiyar zuwa gwiwar hannu | |||
Dogon Radius Elbows |
Short Radius Elbows | ||||
| 90 digiri. A |
45 digiri B |
90 digiri A |
45 digiri B |
||
| 1/2 | 21.3 | 38.1 | 15.7 | - | - |
| 3/4 | 26.7 | 38.1 | 19.1 | - | - |
| 1 | 33.4 | 38.1 | 22.4 | 25.4 | - |
| 1-1/4 | 42.2 | 47.8 | 25.4 | 31.8 | - |
| 1-1/2 | 48.3 | 57.2 | 28.4 | 38.1 | - |
| 2 | 60.3 | 76.2 | 35.1 | 50.8 | - |
| 2-1/2 | 73.0 | 95.2 | 44.4 | 63.5 | - |
| 3 | 88.9 | 114.3 | 50.8 | 76.2 | 31.6 |
| 3-1/2 | 101.6 | 133.4 | 57.2 | 88.9 | 36.8 |
| 4 | 114.3 | 152.4 | 63.5 | 101.6 | 42.1 |
| 5 | 141.3 | 190.5 | 79.2 | 127.0 | 52.6 |
| 6 | 168.3 | 228.6 | 95.2 | 152.4 | 63.4 |
| 8 | 219.1 | 304.8 | 127.0 | 203.2 | 84.2 |
| 10 | 273.1 | 381.0 | 158.8 | 254.0 | 105.2 |
| 12 | 323.9 | 457.2 | 190.5 | 304.8 | 126.3 |
| 14 | 355.6 | 533.4 | 222.2 | 355.6 | 147.3 |
| 16 | 406.4 | 609.6 | 254.0 | 406.4 | 168.3 |
| 18 | 457.2 | 685.8 | 285.8 | 457.2 | 189.4 |
| 20 | 508.0 | 762.0 | 317.5 | 508.0 | 210.4 |
| 22 | 558.8 | 838.2 | 342.9 | 558.8 | 231.5 |
| 24 | 609.6 | 914.4 | 381.0 | 609.6 | 252.5 |
| 26 | 660.4 | 990.6 | 406.4 | 660.4 | 273.5 |
| 28 | 711.2 | 1066.8 | 438.2 | 711.2 | 294.6 |
| 30 | 762.0 | 1143.0 | 469.9 | 762.0 | 315.6 |
| 32 | 812.8 | 1219.2 | 501.6 | 812.8 | 378.1 |
| 34 | 863.6 | 1295.4 | 533.4 | 863.6 | 357.7 |
| 36 | 914.4 | 1371.6 | 565.2 | 914.4 | 378.8 |
| 38 | 965.2 | 1447.8 | 599.9 | - | - |
| 40 | 1016.0 | 1524.0 | 632.0 | 1016.0 | 420.8 |
| 42 | 1066.8 | 1600.2 | 660.4 | 1066.8 | 441.9 |
| 44 | 1117.6 | 1676.4 | 695.5 | 1117.6 | 462.9 |
| 46 | 1168.4 | 1752.6 | 726.9 | - | - |
| 48 | 1219.2 | 1828.8 | 759.0 | 1219.2 | 505.0 |
| 52* | 1320.8 | - | - | 1320.8 | 547.1 |
| 54* | 1371.6 | 2057.4 | 852.2 | 1371.6 | 568.1 |
| 56* | 1422.4 | 2133.6 | 883.8 | 1422.4 | 589.2 |
| 60* | 1524.0 | 2286.0 | 946.9 | 1524.0 | 631.3 |
| 66* | 1676.4 | 2514.6 | 1041.6 | - | - |
| 68* | 1727.0 | 2591 | 1073 | 1727 | - |
| 72* | 1829.0 | 2743 | 1137 | 1829 | - |
| 76* | 1930.0 | 2896 | 1199 | 1930 | - |
| 80 | 2032.0 | 3048 | 1263 | 2032 | - |
