Jadawalin 80 carbon karfe bututu wani nau'in bututu ne wanda ke da kauri mai kauri idan aka kwatanta da sauran jadawalin, kamar Jadawalin 40. "Tsarin" na bututu yana nufin kaurin bangon sa, wanda ke shafar ƙimarsa da ƙarfin tsarinsa.
Babban Halayen Jadawalin Bututu Karfe 80
1. Girman bango: Ya fi girma fiye da Jadawalin 40, yana ba da ƙarfi da ƙarfi.
2. Matsakaicin Matsala: Matsakaicin matsa lamba mafi girma saboda karuwar bangon bango, yana sa ya dace da aikace-aikacen matsa lamba.
3. Material: An yi shi da ƙarfe na carbon, wanda ke ba da ƙarfin ƙarfi da ƙarfi, da juriya ga lalacewa da tsagewa.
4. Aikace-aikace:
Bututun Masana'antu: Ana amfani da su a masana'antu kamar mai da iskar gas, sarrafa sinadarai, da samar da wutar lantarki.
Plumbing: Ya dace da manyan layukan samar da ruwa.
Gina: Ana amfani da shi a aikace-aikacen tsari inda ake buƙatar ƙarfin ƙarfi.
Ƙayyadaddun ƙayyadaddun tsarin bututun Karfe 80
| Girman mara kyau | DN | Diamita na waje | Diamita na waje | jadawali 80 kauri | |
| Kaurin bango | Kaurin bango | ||||
| [inch] | [inch] | [mm] | [inch] | [mm] | |
| 1/2 | 15 | 0.84 | 21.3 | 0.147 | 3.73 |
| 3/4 | 20 | 1.05 | 26.7 | 0.154 | 3.91 |
| 1 | 25 | 1.315 | 33.4 | 0.179 | 4.55 |
| 1 1/4 | 32 | 1.66 | 42.2 | 0.191 | 4.85 |
| 1 1/2 | 40 | 1.9 | 48.3 | 0.200 | 5.08 |
| 2 | 50 | 2.375 | 60.3 | 0.218 | 5.54 |
| 2 1/2 | 65 | 2.875 | 73 | 0.276 | 7.01 |
| 3 | 80 | 3.5 | 88.9 | 0.300 | 7.62 |
| 3 1/2 | 90 | 4 | 101.6 | 0.318 | 8.08 |
| 4 | 100 | 4.5 | 114.3 | 0.337 | 8.56 |
| 5 | 125 | 5.563 | 141.3 | 0.375 | 9.52 |
| 6 | 150 | 6.625 | 168.3 | 0.432 | 10.97 |
| 8 | 200 | 8.625 | 219.1 | 0.500 | 12.70 |
| 10 | 250 | 10.75 | 273 | 0.594 | 15.09 |
Girma: Akwai shi a cikin kewayon girman bututu mara kyau (NPS), yawanci daga 1/8 inch zuwa inci 24.
Ma'auni: Yayi daidai da ma'auni daban-daban kamar ASTM A53, A106, da API 5L, waɗanda ke ƙayyadaddun buƙatun kayan aiki, girma, da aiki.
Haɗin Sinadaran Jadawalin 80 Carbon Karfe Bututu
Jadawalin 80 zai sami ƙayyadadden ƙayyadaddun kauri, ba tare da la'akari da takamaiman matsayi ko abun da ke cikin karfen da aka yi amfani da shi ba.
| Darasi A | Darasi B | |
| C, max % | 0.25 | 0.3 |
| Mn, max % | 0.95 | 1.2 |
| P, max % | 0.05 | 0.05 |
| S, max % | 0.045 | 0.045 |
| Ƙarfin ɗaure, min [MPa] | 330 | 415 |
| Ƙarfin Haɓaka, min [MPa] | 205 | 240 |
Jadawalin bututun Karfe 80
Amfani:
Ƙarfin Ƙarfi: Ganuwar kauri yana ba da ingantaccen tsarin tsari.
Karfe: Ƙarfin Carbon karfe da juriya na sawa yana sa waɗannan bututun su daɗe.
Versatility: Ya dace da aikace-aikace da masana'antu da yawa.
Rashin hasara:
Nauyi: Ganuwar masu kauri suna sa bututun su yi nauyi da yuwuwar yin ƙalubale don ɗauka da girkawa.
Farashin: Gabaɗaya ya fi tsada fiye da bututu tare da bangon sirara saboda ƙarin amfani da kayan.
Lokacin aikawa: Mayu-24-2024