1. Zaɓi wurin da ya dace da kuma rumbun ajiya

1) Wurin ko rumbun ajiya indabututun ƙarfe marasa sumulYa kamata a ajiye su a wuri mai tsabta da tsafta, nesa da masana'antu da ma'adanai waɗanda ke samar da iskar gas ko ƙura mai cutarwa. Ya kamata a cire ciyawa da duk wani tarkace daga wurin don kiyaye bututun ƙarfe mara shinge.

2) Bai kamata a haɗa su da acid, alkali, gishiri, siminti da sauran kayan da ke lalata ƙarfe a cikin rumbun ajiya ba. Ya kamata a haɗa nau'ikan bututun ƙarfe daban-daban daban-daban daban-daban don hana ruɗani da lalata hulɗa.

3) Ana iya tara bututun ƙarfe masu girman diamita marasa shinge a sararin samaniya.

4) Ana iya adana bututun ƙarfe marasa shinge masu matsakaicin diamita a cikin rumfa mai iska mai kyau, amma dole ne a rufe su da tarpaulin.

5) Ana iya adana bututun ƙarfe masu ƙanƙanta ko siririn bango, nau'ikan bututun ƙarfe masu santsi iri-iri, masu sanyi da tsada, waɗanda suka lalace cikin sauƙi a cikin ma'ajiyar kayan.

6) Ya kamata a zaɓi rumbun ajiyar kaya bisa ga yanayin ƙasa. Gabaɗaya, ana amfani da rumbunan ajiya na yau da kullun da aka rufe, wato, rumbunan ajiya masu bango a kan rufin, ƙofofi da tagogi masu matsewa, da na'urorin samun iska.

7) Ana buƙatar a sanya iska a cikin rumbun ajiyar kayan a ranakun rana, a rufe shi don hana danshi a ranakun ruwan sama, kuma dole ne a kula da yanayin ajiya mai dacewa a kowane lokaci.

2. Tarawa mai ma'ana da kuma fitar da farko

1) Babban abin da ake buƙata don tara bututun ƙarfe marasa sulɓi shine a tara su bisa ga kayan aiki da ƙayyadadden bayanai a ƙarƙashin yanayin tsagewa mai ƙarfi da kuma tabbatar da aminci. Ya kamata a tara bututun ƙarfe marasa sulɓi na kayayyaki daban-daban daban-daban don hana ruɗani da tsatsa.

2) An haramta adana abubuwan da ke lalata bututun da ba su da tsari kusa da wurin da aka tara su.

3) Kasan tarin ya kamata ya kasance a sama, mai ƙarfi, kuma lebur domin hana bututun yin danshi ko nakasa.

4) Ana tattara kayan aiki iri ɗaya daban-daban bisa ga tsarin da aka tsara don adana su, don sauƙaƙe aiwatar da ƙa'idar da aka fara bayarwa ga wanda ya fara zuwa.

5) Bututun ƙarfe masu girman diamita marasa shinge waɗanda aka tara a sararin samaniya dole ne su kasance suna da kushin katako ko sandunan dutse a ƙasa, kuma saman da ke taruwa ya kamata ya ɗan karkata kaɗan don sauƙaƙe magudanar ruwa. Kula da sanya su a miƙe don hana lanƙwasawa da lalacewa.

6) Tsayin da za a yi amfani da shi ba zai wuce mita 1.2 ba don aikin hannu, mita 1.5 don aikin injiniya, kuma faɗin da za a yi amfani da shi ba zai wuce mita 2.5 ba.

7) Ya kamata a sami wani tafarki tsakanin tarin, kuma hanyar dubawa gabaɗaya tana da nisan mita 5. Tashar shiga ta dogara ne akan girman bututun da ba shi da matsala da kayan aikin sufuri, gabaɗaya 1.5 ~ 2.0m.

8) Ya kamata a ɗaga ƙasan tarin. Idan rumbun ajiyar yana kan bene mai hasken rana na siminti, tsayin ya kamata ya zama mita 0.1; idan bene ne na laka, tsayin ya kamata ya zama mita 0.2 ~ 0.5. Idan wuri ne na buɗe, ya kamata a yi wa benen siminti ado da tsayin mita 0.3 zuwa 0.5, sannan a yi wa yashi da laka ado da tsayin mita 0.5 zuwa 0.7.

Bututun ƙarfe marasa sulɓi da muke da su a duk shekara sun haɗa da: bututun ƙarfe marasa sulɓi,A335 P5, P11, P22,12Cr1MoVG, 15CrMoG. Da kuma bututun ƙarfe na carbonASTM A106kayan 20#, da sauransu, duk ana adana su a cikin gida, a cikin ma'ajiyar kayan, tare da isar da sauri da inganci mai kyau.