Karni da suka gabata, injiniyoyin Amurka masu sadaukarwa sun sanya bututun ƙarfe don ƙirƙirar tsarin ruwa na ƙasar.Wannan samfur mai ƙarfi, aminci, kuma abin dogaro ya tsaya gwajin lokaci.Na zamaniDuctile Iron Pipean yi shi sama da shekaru 100, kuma samfuri ne wanda aka fi so a muhalli saboda sake sarrafa abun ciki, tanadin makamashi yayin da yake cikin sabis, ƙarfinsa, sake yin amfani da shi kuma saboda jajircewar masana'antar bututun ƙarfe na Ductile.
Amfanin sun haɗa da:
Yana buƙatar kulawa kaɗan da zarar an shigar da shi kuma an tsara shi don ɗaukar akalla shekaru 100.
A cewar wani rahoto na baya-bayan nan na Ƙungiyar Ayyukan Ruwa na Amurka, rayuwar sabis na zamani na Ductile Iron Pipe shine aƙalla shekaru 105.Akwai ƙarin bututun ƙarfe a sabis a cikin Amurka fiye da kowane kayan bututu, kuma Ductile Iron Pipe yana da mafi tsayin rayuwar sabis na kowane abu akan kasuwa a yau.
Samun kusan kashi 98% da aka sake yin fa'ida, Ductile Iron Pipe shi kansa abu ne mai iya sake yin fa'ida 100%.
2. Ƙananan farashi daga ƙãra yawan iya aiki yana haifar da gagarumin tanadin makamashi yayin rayuwar bututun a cikin sabis.Iron Ductile yana adana kuɗi.
Yana da ƙarfi sosai don jure yanayin mafi tsananin, daga aikace-aikacen matsa lamba, zuwa ƙasa mai nauyi da cunkoson ababen hawa, zuwa yanayin ƙasa mara ƙarfi.
3. Yana da juriya ga lalata a mafi yawan ƙasa, kuma yawanci yana buƙatar inganci kawai, rufin polyethylene na tattalin arziƙi, sabulun sheathing wanda ƙungiyar Ayyukan Ruwa ta Amurka ta daidaita, a cikin mahallin m.
Tare da ƙarfinsa, dorewa, da ƙira mai ra'ayin mazan jiya, Ductile Iron shine bututun zaɓi don karewa daga hawan jini da haɓakar matsa lamba tsawon shekaru.
4. Shigarwa yana da sauƙi kuma mai aminci ga ma'aikata waɗanda za su iya yankewa da matsa bututun ƙarfe a kan wurin.
5. Ductile Iron Pipe yana da ƙarfi kuma yana tsayayya da lalacewa yayin sarrafawa da shigarwa.
6. Halin ƙarfe na Ductile Iron Pipe yana nufin za a iya samun sauƙin bututun a ƙarƙashin ƙasa tare da masu gano bututu na al'ada.
Hatsarin Amfani da PVC
Mummunan, damuwa mai zurfi da tabbataccen matsalolin kiwon lafiya suna da alaƙa da polyvinyl chloride (PVC).Abubuwan da ke damun suna da girma sosai cewa birane, garuruwa da kamfanoni a duniya suna hana ko hana amfani da shi.
1. Samar da PVC yana haifar da sinadarai masu haɗari kamar dioxins da sauran guba waɗanda aka nuna suna haifar da ciwon daji da lahani.A gaskiya ma, an gano "gungu na ciwon daji" a kusa da masana'antun da ke samar da PVC.
Duk da yake masana'antar bututun PVC ta fitar da samfuran ta a matsayin mafi kyawun madadin Ductile Iron Pipe, gaskiyar ta nuna in ba haka ba:
2. PVC bututu yana da rauni.Ba zai iya jure wa danniya ba, musamman matsalolin bambance-bambancen gama gari waɗanda ke haifar da wurare masu rauni a cikin gida.
Tsawon tsayin bututun PVC ya dogara da danniya da lokaci-mafi girman damuwa, da sauri zai kasa.
3. PVC bututu yana kula da yanayin yanayi (a cikin ƙananan yanayin zafi, PVC ya zama ƙarami kuma zai iya karya sauƙi, yayin da a cikin yanayin zafi PVC ya zama mai rauni).
4. PVC bututu ya rasa ƙarfin tasiri idan an fallasa shi zuwa haskoki na ultraviolet - PVC zai iya rasa har zuwa 34% na ƙarfin tasirinsa bayan kimanin shekara guda na bayyanar da hasken UV.
5. PVC yana da mafi girma famfo da makamashi farashin.Yana da tsada don yin famfo ta bututun PVC fiye da bututun ƙarfe na Ductile saboda bututun ƙarfe yana da girma a diamita.
6. PVC bututu ya fi wuya a shigar.Yana buƙatar cikawa mai mahimmanci da yawa, kuma dole ne a sanya shi tare da waya mai ganowa don tabbatar da kasancewa a nan gaba.
7. PVC bututu yana da saukin kamuwa da lalacewa daga ainihin jigilar kayayyaki da yanayin sarrafawa.Ƙunƙarar da ke zurfi fiye da kauri na dime na iya yin sulhunta dukan tsawon bututun PVC.
8. Fasa bututun PVC yana da wahala kuma yana ɗaukar lokaci kuma yana iya zama haɗari - yana haifar da fashe bututu, ma'aikatan da suka ji rauni, da asarar ruwa mai tsanani.
9. Gano zubewa a bututun PVC yana da matukar wahala.Yawancin fasahohin ganowa sun haɗa da watsa raƙuman sauti a cikin bututun, raƙuman sauti waɗanda ba sa tafiya da kyau a cikin bututun filastik.
10. PVC bututu yana da saukin kamuwa da rikice-rikice a cikin sarkar samar da kayayyaki, wanda ya haifar da sanarwar "ƙarfi majeure" da yawa na asarar ƙarfin samarwa ga abokan ciniki.
Lokacin aikawa: Dec-11-2020