Rarraba Karfe Coil

Dangane da tsarin samarwa, ana iya raba naɗaɗɗen ƙarfe zuwa gaɗaɗɗen naɗaɗɗen zafi da sanyi{1}. Motsi mai zafi{3} na nufin coil ɗin da aka yi ta dumama karfe zuwa wani yanayin zafi sannan a jujjuya shi, yayin da sanyi - naɗaɗɗen nada yana nufin naɗaɗɗen naɗaɗɗen a yanayin ɗaki.

Dangane da jiyya na saman, ana iya raba naɗaɗɗen ƙarfe zuwa na'urar galvanized, launi - coil mai rufi, da aluminied coil. Waɗannan coils suna da jiyya na sama daban-daban kuma sun dace da aikace-aikace da mahalli daban-daban.

Dangane da kayan, ana iya raba coils na karfe zuwa na'urorin ƙarfe na carbon na yau da kullun da na'urorin ƙarfe na musamman. Coils na carbon karfe na yau da kullun yana nufin coils da aka yi da kayan kamar Q235 da Q345, yayin da na'urorin ƙarfe na musamman ke nufin coils ɗin da aka yi da kayan kamar bakin karfe da gami da ƙarfe.

Dangane da ƙayyadaddun ƙayyadaddun bayanai, za a iya raba naɗaɗɗen ƙarfe zuwa ƙananan faranti na bakin ciki da farantin faranti mai kauri. Bakin faranti na bakin ciki gabaɗaya ba su wuce 2mm kauri ba, yayin da kauri mai kauri ya wuce 2mm kauri.

Dangane da aikace-aikacen, za a iya raba naɗaɗɗen ƙarfe zuwa naɗaɗɗen ƙarfe na gini, na'urorin ƙarfe na mota, da injunan kera na'urorin ƙarfe na ƙarfe. Waɗannan coils suna da aikace-aikace daban-daban da halaye, kuma zaɓi ya kamata ya dogara da ainihin buƙatu.

steel coil classification hot rolled vs cold rolled overview -octal pipe

FAQ

Q1: Mene ne babban rarrabuwa na karfe coils?

A1: Ƙarfe na ƙarfe ana rarraba su ta hanyar sarrafawa (mai zafi da sanyi) da kuma ta hanyar magani (galvanized, color{1}}mai rufi/PPGI, aluminized).

Q2: Menene bambanci tsakanin zafi birgima da sanyi birgima karfe nada?

A2: Cold Rolled Coil yana da juriya mai ƙarfi da ƙarewa mai santsi, yayin da zafi birgima yawanci ana amfani da shi inda ƙarewar ƙasa ba ta da mahimmanci.

Q3: Menene PPGI karfe nada amfani da?

A3: PPGI an riga an yi masa fentin ƙarfe na galvanized da aka yi amfani da shi don juriya na lalata da kuma bayyanar a cikin rufin, rufi, kayan aiki, da samfuran ƙirƙira.

Q4: Ta yaya zan zaɓi madaidaicin karfe don aikace-aikacena?

A4: Zaɓi ta hanyar gamawa/haƙuri da ake buƙata, yanayin lalata, da kuma ko za'a shafe coil ɗin, fenti, ko ƙirƙirar samfura kamar bututu da bangarori.