ASTM A53 Gr.Byana ɗaya daga cikin ƙa'idodin bututun ƙarfe da Ƙungiyar Gwaji da Kayayyakin Amurka (ASTM) ta tsara. Mai zuwa shine cikakken gabatarwa ga A53 Gr.B bututu maras nauyi:
1. Bayani
ASTM A53 Gr.B bututu mara nauyi. Daga cikin ka'idojin bututun ƙarfe da Ƙungiyar Gwaje-gwaje da Kayayyakin Amurka (ASTM) ta tsara, ASTM A53 ta kasu kashi biyu, A da B. ASTM tana wakiltar wani tsari na Amurka. Ma'auni na Sinanci na A53A daidai shine GB8163, wanda aka yi da karfe 10, kuma daidaitaccen ma'aunin Sinanci na A53B shine GB8163, wanda aka yi da karfe 20. Ana amfani da shi musamman don bututun manufa na gaba ɗaya.
2. Tsarin sarrafawa
ASTM A53 Gr.Bgalibi yana amfani da fasahar bututu mara nauyi a cikin tsarin masana'anta. Fasahar bututu mara sumul tana nufin tsarin sarrafa billet ɗin zuwa bututun ƙarfe mai kaurin bango iri ɗaya da santsin saman ciki da waje ta hanyar matakai kamar huɗar billet, mirgina, da faɗaɗa diamita. Kodayake ma'aunin ASTM A53 yana ba da damar yin amfani da fasahar bututu mai walda don kera bututun ƙarfe, a cikin keraASTM A53 Gr.B, fasahar bututu mara nauyi shine babban hanyar samarwa.
3. Abubuwan Samfur
Babban kauri na bango da daidaitaccen diamita na waje: Kaurin bango da diamita na waje na ASTM A53 Gr.B bututu mara kyau suna da madaidaicin madaidaici kuma yana iya biyan buƙatun sifofi daban-daban.
Juriya mai ƙarfi da juriya na lalata:ASTM A53 Gr.Bbututu maras sumul yana da juriya mai tsayi da juriya na lalata, kuma yana iya aiki tsayayye na dogon lokaci a wurare daban-daban.
Faɗin aikace-aikacen: ASTM A53 Gr.B bututu mara nauyi ya dace da tsarin bututun isar gas, ruwa da sauran ruwaye, gami da amfani da masana'antu, samar da ruwa da tsarin dumama.
4. Daidaitaccen kewayon
Matsayin ASTM A53 GRB ya dace da madaidaiciyar kabu (weld) da bututun ƙarfe na ƙarfe mara nauyi, wanda ke rufe nau'ikan diamita na waje, kaurin bango da hanyoyin sarrafawa. Dangane da buƙatun aikace-aikacen daban-daban, ASTM A53 GRB misali bututu kuma za a iya galvanized, layi, mai rufi, da sauransu don haɓaka juriyar lalata da rayuwar sabis.
Lokacin aikawa: Dec-30-2024
