Ga wasu daga cikin mahimman aikace-aikacen:

1. Gine-gine da Kayayyakin Kaya:

- Tsarin Ruwa da Najasa: Ana amfani da su don samar da ruwa da bututun najasa saboda iyawar su na jure matsanancin matsin lamba da matsalolin muhalli.

- Tallafin Tsari: An yi aiki a cikin firam ɗin gini, ginshiƙai, da ƙwanƙwasa don ayyukan gini.

- Gada da Hanyoyi: Haɗin kai a cikin ginin gadoji, ramuka, da manyan hanyoyin tsaro.

2. Masana'antar Mai da Gas:

- Bututun mai: Mahimmanci don jigilar mai, iskar gas, da sauran samfuran petrochemical akan nisa mai nisa.

- Rigs na hakowa: Ana amfani da su a cikin tsarin na'urorin hakowa da dandamali, da kuma a cikin akwati da tubing don ayyukan hakowa.

3. Masana'antar Motoci:

- Tsare-tsare: Ana amfani da su wajen kera bututun shaye-shaye saboda jure yanayin zafi da lalata.

- Chassis da Frames: Ana amfani da su wajen gina firam ɗin abin hawa da sauran abubuwan haɗin ginin.

4. Aikace-aikacen Injiniya da Injiniya:

- Boilers da Masu Musanya Zafi: Ana amfani da su a cikin ƙirƙira tukunyar jirgi, masu musayar zafi, da na'urori masu dumama.

- Machinery: Haɗe a cikin nau'ikan injuna daban-daban don tsayin daka da ikon ɗaukar damuwa.

5. Noma:

- Tsarin Ban ruwa: Aiki a cikin tsarin ban ruwa da hanyoyin rarraba ruwa.

- Greenhouses: An yi amfani da shi a cikin tsarin tsarin gine-gine.

6. Aikin Gina Jirgin Ruwa da Ruwa:

- Gina Jirgin Ruwa: Haɗin kai a cikin ginin jiragen ruwa da sifofi na teku saboda ƙarfinsu da tsayin daka ga yanayin magudanar ruwa.

- Tsarin Bututun Dock: Ana amfani dashi a cikin tsarin bututu akan tashar jiragen ruwa da tashar jiragen ruwa.

7. Masana'antar Lantarki:

- Conduits: Ana amfani da su azaman magudanar ruwa don haɗa wutar lantarki saboda halayen kariyarsu.

- Sanduna da Hasumiya: Ana amfani da su wajen gina hasumiya na watsa wutar lantarki da sanduna.

8. Bangaren Makamashi:

- Injin Turbin iska: An yi aiki a cikin ginin hasumiya na injin injin iska.

- Shuka Wutar Lantarki: Ana amfani da su a cikin tsarin bututu daban-daban a cikin tashoshin wutar lantarki, gami da na tururi da ruwa.

9. Kayan Ado da Kayan Ado:

- Furniture Frames: Ana amfani dashi a cikin kera firam don nau'ikan kayan daki daban-daban.

- Wasan shinge da Railings: An yi aiki a cikin shinge na ado, dogo, da ƙofofi.

10. Masana'antu da Masana'antu:

- Tsarin Sauƙaƙawa: Ana amfani dashi a masana'antar masana'anta don jigilar ruwa, gas, da sauran kayan.

- Tsarin Factory: An haɗa shi a cikin tsarin gine-ginen masana'antu da tsarin.

An zaɓi bututun ƙarfe na welded don waɗannan aikace-aikacen saboda haɓakarsu, aminci, da ikon da za a iya kera su a cikin girma dabam da ƙayyadaddun bayanai don saduwa da takamaiman buƙatun aikin.