Bayani game da Bututun ƙarfe na Ductile
Shekaru sama da 70 kenan da ƙirƙirar bututun ƙarfe mai ƙarfi a shekarun 1940. Tare da ƙarfinsa mai yawa, tsayinsa mai yawa, juriyar tsatsa, juriya ga girgiza, sauƙin gini da sauran kyawawan siffofi da yawa, bututun ƙarfe mai ƙarfi shine mafi kyawun zaɓi a duniyar yau don isar da ruwa da iskar gas lafiya. Iron ɗin ƙarfe mai ƙarfi, wanda kuma ake kira ƙarfe mai ƙarfi ko ƙarfe mai ƙarfi na spheroidal, ana siffanta shi da kasancewar graphite mai ƙarfi a cikin simintin da aka yi.
Bayani dalla-dalla na Bututun ƙarfe na Ductile
| SamfuriSuna | Bututun ƙarfe na Ductile, Bututun DI, Bututun ƙarfe na Ductile, Bututun ƙarfe mai siffar Nodular |
| Tsawon | Mita 1-12 ko kuma kamar yadda abokin ciniki ya buƙata |
| Girman | DN 80 mm zuwa DN 2000 mm |
| Matsayi | K9, K8, C40, C30, C25, da sauransu. |
| Daidaitacce | ISO2531, EN545, EN598, GB, da sauransu |
| BututuJman shafawa | Haɗin gwiwa mai tura-kan (haɗin Tyton), haɗin gwiwa na nau'in K, haɗin gwiwa mai kame kansa |
| Kayan Aiki | Ductile Simintin ƙarfe |
| Rufin Ciki | a). Rufin turmi na siminti na Portland |
| b) Rufin turmi mai jure sinadarin sulfate | |
| c). Rufin turmi mai yawan aluminum | |
| d). Rufin epoxy mai haɗe | |
| e). Zane mai ruwa mai suna epoxy | |
| f). Zane-zanen bitumen baƙi | |
| Rufin Waje | a). zanen zinc+bitumen(microns 70) |
| b) Rufin epoxy mai haɗin kai | |
| c). Gilashin zinc-aluminum + fenti mai ruwa epoxy | |
| Aikace-aikace | Aikin samar da ruwa, magudanar ruwa, najasa, ban ruwa, da bututun ruwa. |
Halayen Bututun ƙarfe na Ductile
Bututun ƙarfe na Ductile suna samuwa a cikin diamita daban-daban daga 80 mm zuwa 2000 mm kuma sun dace da watsa ruwa da rarrabawa (bisa ga BS EN 545) da kuma najasa (bisa ga BS EN 598). Bututun ƙarfe na Ductile suna da sauƙin haɗawa, ana iya shimfiɗa su a duk yanayin yanayi kuma sau da yawa ba tare da buƙatar zaɓaɓɓen cikawa ba. Babban abin da ke da aminci da ikon ɗaukar motsin ƙasa ya sa ya zama kayan bututun da ya dace da aikace-aikace iri-iri.
Ma'aunin Bututun ƙarfe na Ductile da Za Mu Iya Samarwa
Teburin da ke ƙasa yana nuna duk matakan ƙarfe masu ƙarfi na kowace ƙasa.IIdan kai Ba'amurke ne, to za ka iya zaɓar 60-40-18, 65-45-12, 70-50-05 da sauransu, idan kai ɗan ƙasar Ostiraliya ne, to za ka iya zaɓar 400-12, 500-7, 600-3 da sauransu.
| Ƙasa | Maki na Kayan ƙarfe na Ductile | |||||||
| 1 | China | QT400-18 | QT450-10 | QT500-7 | QT600-3 | QT700-2 | QT800-2 | QT900-2 |
| 2 | Japan | FCD400 | FCD450 | FCD500 | FCD600 | FCD700 | FCD800 | — |
| 3 | Amurka | 60-40-18 | 65-45-12 | 70-50-05 | 80-60-03 | 100-70-03 | 120-90-02 | — |
| 4 | Rasha | B Ч 40 | B Ч 45 | B Ч 50 | B Ч 60 | B Ч 70 | B Ч 80 | B Ч 100 |
| 5 | Jamus | GGG40 | — | GGG50 | GGG60 | GGG70 | GGG80 | — |
| 6 | Italiya | GS370-17 | GS400-12 | GS500-7 | GS600-2 | GS700-2 | GS800-2 | — |
| 7 | Faransa | FG370-17 | FG400-12 | FG500-7 | FG600-2 | FG700-2 | FG800-2 | — |
| 8 | Ingila | 400/17 | 420/12 | 500/7 | 600/7 | 700/2 | 800/2 | 900/2 |
| 9 | Poland | ZS3817 | ZS4012 | ZS5002 | ZS6002 | ZS7002 | ZS8002 | ZS9002 |
| 10 | Indiya | SG370/17 | SG400/12 | SG500/7 | SG600/3 | SG700/2 | SG800/2 | — |
| 11 | Romania | — | — | — | — | FGN70-3 | — | — |
| 12 | Sipaniya | FGE38-17 | FGE42-12 | FGE50-7 | FGE60-2 | FGE70-2 | FGE80-2 | — |
| 13 | Belgium | FNG38-17 | FNG42-12 | FNG50-7 | FNG60-2 | FNG70-2 | FNG80-2 | — |
| 14 | Ostiraliya | 400-12 | 400-12 | 500-7 | 600-3 | 700-2 | 800-2 | — |
| 15 | Sweden | 0717-02 | — | 0727-02 | 0732-03 | 0737-01 | 0864-03 | — |
| 16 | Hungary | GǒV38 | GǒV40 | GƒV50 | GǒV60 | GǒV70 | — | — |
| 17 | Bulgeriya | 380-17 | 400-12 | 450-5, 500-2 | 600-2 | 700-2 | 800-2 | 900-2 |
| 18 | ISO | 400-18 | 450-10 | 500-7 | 600-3 | 700-2 | 800-2 | 900-2 |
| 19 | COPANT | — | FMNP45007 | FMNP55005 | FMNP65003 | FMNP70002 | — | — |
| 20 | China Taiwan | GRP400 | — | GRP500 | GRP600 | GRP700 | GRP800 | — |
| 21 | Holland | GN38 | GN42 | GN50 | GN60 | GN70 | — | — |
| 22 | Luxembourg | FNG38-17 | FNG42-12 | FNG50-7 | FNG60-2 | FNG70-2 | FNG80-2 | — |
| 23 | Ostiriya | SG38 | SG42 | SG50 | SG60 | SG70 | — | — |
Aikace-aikacen ƙarfe na Ductile
Iron ɗin Ductile yana da ƙarfi da juriya fiye da ƙarfe mai launin toka. Waɗannan kaddarorin suna ba da damar amfani da shi yadda ya kamata a fannoni daban-daban na masana'antu, ciki har da bututu, kayan aikin mota, ƙafafun, akwatunan gear, gidajen famfo, firam ɗin injina don masana'antar wutar lantarki ta iska, da sauransu da yawa. Saboda ba ya karyewa kamar ƙarfe mai launin toka, ƙarfe mai ƙarfi shi ma amintacce ne don amfani da shi a aikace-aikacen kariya daga tasiri, kamar bollards.
