Jagoran Mai Samar da Bututun Karfe & Mai Kawo A China |

Bambanci Tsakanin A671 da A672 EFW Pipes

ASTM A671 da A672 duka ma'auni ne don bututun ƙarfe da aka yi daga faranti masu ingancin jirgin ruwa ta hanyar walƙiya ta lantarki (EFW) tare da ƙari na karafa.

Ko da yake sun yi kama da juna ta fuskoki da yawa, kamar buƙatun walda, maganin zafi, da juriya mai girma, sun bambanta a cikin iyakokin aikace-aikacen su, daraja, aji, girma, da takamaiman aikace-aikace.

Iyakar Aikace-aikacen

ASTM A671Matsakaicin ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun bututun ƙarfe na lantarki-fusion-welded don yanayi da ƙananan yanayin zafi

ASTM A672: Madaidaicin Ƙimar Bututun Karfe na Wutar Lantarki-Fusion-Welded don Sabis na Matsakaicin Matsakaicin Matsakaici

Girman Rage

ASTM A671DN≥ 400 mm [16 in] da WT ≥ 6 mm [1/4].

ASTM A672DN≥400mm [16 in] da WT≤75mm[3 in].

Kwatanta Aji

An rarraba bututun bisa ga nau'in maganin zafi da suke karɓa yayin aikin masana'antu da kuma ko an duba su ta hanyar rediyo da gwada matsa lamba.

astm a671 ya bambanta da a672: class

Astm A671 yana da fa'idodin rukuni fiye da Astm A672, yana nuna ƙarin ƙayyadadden hanyoyin rarraba abubuwa don rarrabawa abubuwa don rarrabuwa da ƙarancin ƙasa.
Wannan shi ne saboda ma'auni na A671 yana ba da cikakkun bayanai na ƙananan ƙananan kaddarorin da aka tsara don tabbatar da cewa bututun zai ci gaba da yin aiki mai kyau a cikin yanayin sanyi.Sabanin haka, ASTM A672 yana mai da hankali kan daidaitawa da matsi daban-daban da matsakaicin yanayin zafi, wanda ya haɗa da fuskantar da sarrafa nau'ikan damuwa daban-daban.

Kwatanta Darajoji

An rarraba bisa ga nau'in farantin da ake amfani da shi don kera bututun ƙarfe.

Maki daban-daban suna wakiltar nau'ikan sinadarai daban-daban da kaddarorin inji don matsi daban-daban da yanayin zafin jiki.

astm a671 ya bambanta da a672: grade

Maki daban-daban na iya shafar farashi da aikin aiki.
Yin amfani da mafi girman daraja na bututun ƙarfe yawanci yana nufin ƙimar kayan abu mafi girma, amma zaɓin kayan da ya dace zai iya rage farashin kulawa da tsawaita rayuwar sabis a cikin dogon lokaci.

Takamaiman Aikace-aikace

Aikace-aikace don ASTM A671 Karfe Tubing

Ayyukan cryogenic: kamar sarrafa iskar gas (LNG) da tsarin sufuri, suna buƙatar bututun da ke da ikon kiyaye kyawawan kaddarorin injina a yanayin zafi mai ƙarancin yanayi.

Tsarin samar da iskar gas na birni: A cikin waɗannan tsarin, bututun na iya buƙatar yin aiki a ƙananan yanayin sanyi, don haka ana buƙatar takamaiman nau'i na bututun ƙarfe don tabbatar da aminci da inganci.

Wuraren sarrafa sinadarai: A cikin tsarin sarrafa sinadarai da sanyaya, ana sarrafa wasu ruwaye a cikin ƙananan zafin jiki, suna buƙatar amfani da bututun ASTM A671 don hana fashewar bututu saboda raguwa a ƙananan zafin jiki.

Tufafi na ketare da wuraren hako mai: Wadannan wurare galibi suna cikin ruwan sanyi, kuma amfani da bututun A671 yana tabbatar da aminci da dorewa a cikin yanayin ruwan sanyi.

Aikace-aikace don ASTM A672 Karfe Tubing

Tushen wutar lantarki: Musamman a cikin tukunyar jirgi da tsarin tururi, waɗannan tsarin suna buƙatar bututun da ke jure yanayin zafi da matsa lamba don amintaccen canja wurin tururi da ruwan zafi.

Matatun mai: A cikin aikin tace, ana buƙatar bututun don isar da ɗanyen mai da kayayyaki yadda ya kamata tsakanin tashoshi daban-daban na sarrafawa, kuma dole ne waɗannan bututun su iya jure yanayin zafi da harin sinadarai na aikin.

Layukan Watsawa Mai Matsi: Ana amfani da layukan watsa matsi mai ƙarfi don jigilar ruwa mai ƙarfi ko iskar gas kamar iskar gas da mai.

Tsarin Matsi na Masana'antu: A cikin masana'antu da sauran aikace-aikacen masana'antu, tsarin matsa lamba da yawa suna buƙatar bututu mai ƙarfi mai ƙarfi don tabbatar da amincin samarwa da inganci.

Ta bambance tsakanin waɗannan kaddarorin da aikace-aikace, ya zama bayyananne cewa yayin da ASTM A671 da A672 ka'idojin bututu suka mamaye ta wasu fannonin fasaha, suna yin amfani da dalilai daban-daban dangane da takamaiman buƙatun muhalli da aiki.

tags:astm a671, astm a672, efw, class, grade.


Lokacin aikawa: Afrilu-23-2024

  • Na baya:
  • Na gaba: