Bututun A106 mara sumul
Bututun ƙarfe mara shinge na ASTM A106 bututun ƙarfe ne na Amurka wanda aka yi da jerin ƙarfe na carbon na yau da kullun.
Gabatarwar Samfuri
Bututun ƙarfe mara shinge na ASTM A106 bututun ƙarfe ne mara shinge wanda aka yi da kayan ƙarfe na carbon na Amurka. Dogon tsiri ne na ƙarfe mai ramin giciye kuma babu haɗin gwiwa a kusa da gefen. Bututun ƙarfe suna da ramin giciye kuma ana amfani da su sosai azaman bututu don jigilar ruwa, yawanci a cikin yanayin zafi mai yawa da matsin lamba mai yawa. Ana iya raba bututun ƙarfe mara shinge na ASTM A106 zuwa bututu masu zafi, bututu masu sanyi, bututun da aka zana da sanyi, bututun da aka fitar da su, da sauransu bisa ga hanyoyin samarwa daban-daban. Ana samar da bututun da ba su da shinge masu zafi akan na'urorin birgima na bututu ta atomatik. Ana duba bututun mai ƙarfi kuma ana cire lahani a saman, a yanka shi zuwa tsawon da ake buƙata, a tsakiya a kan ƙarshen fuskar bututun mara shinge, sannan a aika shi zuwa tanda mai dumama don dumama, sannan a huda shi akan injin huda. A lokacin huda, bututun yana ci gaba da juyawa da ci gaba, kuma a ƙarƙashin aikin niƙa da saman, rami yana tasowa a hankali a cikin bututun da ya lalace, wanda ake kira bututun capillary. Sannan ana aika shi zuwa injin birgima bututun atomatik don ci gaba da birgima, kuma kauri na bango yana daidaita daidai gwargwado a cikin injin. Ana amfani da injin birgima mai ci gaba don yin girma don cika buƙatun yau da kullun. Amfani da injin niƙa mai ci gaba don samar da bututun ASTM A106 masu birgima masu zafi hanya ce ta ci gaba. Bututun ASTM A106 marasa tsari suna da aikace-aikace iri-iri, galibi ana amfani da su azaman bututun bututu ko kayan gini don jigilar ruwa. Waɗannan hanyoyin guda biyu sun bambanta dangane da daidaito, ingancin saman, mafi ƙarancin girma, halayen injiniya, da ƙananan tsari.
Aikin injina
| Tsarin bututun ƙarfe mara sumul | Sashen bututun ƙarfe | Ƙarfin taurin kai (MPA) | Ƙarfin yawan amfanin ƙasa (MPA) |
| ASTM A106 | A | ≥330 | ≥205 |
| B | ≥415 | ≥240 | |
| C | ≥485 | ≥275 |
Sinadarin Sinadarai
| Tsarin bututun ƙarfe | Sashen bututun ƙarfe | Sinadarin sinadarai na bututun ƙarfe na A106 mara sumul | |||||||||
| ASTM A106 | C | Si | Mn | P | S | Cr | Mo | Cu | Ni | V | |
| A | ≤0.25 | ≥0.10 | 0.27~0.93 | ≤0.035 | ≤0.035 | ≤0.40 | ≤0.15 | ≤0.40 | ≤0.40 | ≤0.08 | |
| B | ≤0.30 | ≥0.10 | 0.29～1.06 | ≤0.035 | ≤0.035 | ≤0.40 | ≤0.15 | ≤0.40 | ≤0.40 | ≤0.08 | |
| C | ≤0.35 | ≥0.10 | 0.29～1.06 | ≤0.035 | ≤0.035 | ≤0.40 | ≤0.15 | ≤0.40 | ≤0.40 | ≤0.08 | |
Bututun ƙarfe mara shinge na ASTM A106Gr.B ƙarfe ne mai ƙarancin carbon wanda ake amfani da shi sosai, wanda ake amfani da shi sosai a masana'antar mai, sinadarai da tukunyar jirgi. Kayan yana da kyawawan halaye na injiniya. Bututun ƙarfe na A106-B yayi daidai da bututun ƙarfe 20 na ƙasata, kuma yana aiwatar da ma'aunin bututun ƙarfe mai ƙarfi na ASTM A106/A106M, matakin B. Ana iya ganinsa daga ma'aunin bututun sinadarai na ASME B31.3 da matatar mai: Matsakaicin zafin amfani da kayan A106: -28.9~565℃.
Bututun ƙarfe mara shinge na gabaɗaya ASTM A53, wanda ya dace da tsarin bututun matsi, bututun bututu da bututun amfani na gabaɗaya tare da yanayin zafi ƙasa da 350°C.
Bututun ƙarfe mara sumul ASTM A106 don aiki mai zafi, ya dace da babban zafin jiki. Ya yi daidai da bututun ƙarfe na ƙasa mai lamba 20.
ASTM ita ce ma'aunin Ƙungiyar Kayan Amurka, wanda ya bambanta da hanyar rarrabawa ta gida, don haka babu wani tsayayyen ma'auni mai dacewa. Akwai ƙayyadaddun bayanai daban-daban na samfura a ƙarƙashin samfuri ɗaya, ya danganta da takamaiman amfanin ku.
Bututun ƙarfe mara shinge na ASTM A106 ya haɗa da hanyoyi guda biyu: zane mai sanyi da birgima mai zafi. Baya ga hanyoyin samarwa daban-daban, biyun sun bambanta a daidaito, ingancin saman, mafi ƙarancin girma, halayen injiniya, da tsarin ƙungiya. Ana amfani da shi sosai a masana'antu daban-daban kamar man fetur, masana'antar sinadarai, tukunyar ruwa, tashoshin wutar lantarki, jiragen ruwa, kera injina, motoci, jiragen sama, sararin samaniya, makamashi, ilimin ƙasa, gini, da masana'antar soja.
Lokacin Saƙo: Janairu-07-2025
