Takaitaccen hoto na gwiwar hannu
Gwiwar hannu alama ce ta haɗawa da dacewa da aka saba amfani dashi a cikin ruwa mai tsafta. Yana haɗi bututun guda biyu tare da diami ɗaya ko daban-daban na maras muhimmanci don yin bututun mai zuwa wani kusurwa. Matsakaiciyar matsakaiciyar ruwa 1-1.6mpsa.i kuma tana da wasu sunaye, kamar 90 ° Enlbow, enbow, Entbing gwiwar hannu, incalwallon hannu, welding gwiwar hannu, da sauransu.
Amfani da flanges: Haɗa bututun guda biyu tare da diami ɗaya ko daban-daban na maras muhimmanci don yin bututun mai 90 °, 180 °, 180 ° da digiri daban-daban.
Yadda ake rarrabe Hadin gwiwar gwiwar hannu da gwiwar hannu daga gwiwar hannu:
Radidin radius ƙasa da ko daidai da sau 1.5 na bututun mai diamita nasa ne ga gwiwar hannu.
1.5 sau sun fi girma fiye da diamita na bututu.
Short radius Helbow yana nufin cewa curvature radius na gwiwar gwiwar hannu daya ne lokacin da diamita diamita, kuma ana kiranta da 1D.
Digabin gwiwar hannu
| Astm forged butt walding carbon carbon carbon da ya dace da gwiwar hannu | |
| Ƙa'idoji | Asme / Anis b16.9, asme / ans, ansme / Ans |
| Lanƙwasa radius | Short Radius (SR), Radius (LR), 2D, 3D, 5D, da yawa |
| Digiri | 45/90/180, ko digiri na musamman |
| Girman girman | Nau'in sumul: ½ "har zuwa 28" |
| Selded nau'in: 28 "-to 72" | |
| Jadawalin Wt | Sch Std, Sch10 don Sch160, XS, XXs, |
| Bakin ƙarfe | A234 WPB, WPC; A106B, ASTM A420 WPL9, WPL3, WPL6, WPHY-42WPHY-46, WPHY-52, WPHY-60, WPHY-65, WPHY-70, |
| Alloy karfe | A234 WP1, WP11, WP2, WP5, WP9, WP91 |
| Musamman Alloy Karfe | Inalamu 600, marasasshen 625, mara lafiya 718, Inlel X750, incoloy 800, |
| Incoloy 800h, incoloy 825, Sajan C276, Monel 400, Monel K500 | |
| WPS 31254 S32750, United S32760 | |
| Bakin karfe | Astm A403 WP30 / 304l, WP316 / 316l, WP321, WP347, WP324 |
| Drlex Bakin Karfe | Astm wani 815 wanda ba a sami unp1803 ba, wanda ba a sami unp750 ba, unp760 |
| Aikace-aikace | Masana'antar Petrooleum, sunadarai, shuka mai ƙarfi, bututun gas, jigilar kaya. gini, zubar da ruwa, da ikon nukiliya da sauransu. |
| Kayan marufi | ciyayi na plywood ko pallets, ko kamar yadda yake bukatun abokin ciniki |
| Lokacin sarrafawa | 2-3weks na al'ada umarni |
