An yi bututun SSAW da ƙarfe mai nadi mai zafi ta hanyar walƙiya ta atomatik a ƙarƙashin yanayin yanayi na yau da kullun. Akwai saiti 12 na ingantaccen layin samar da bututun SSAW. Yawan amfanin ƙasa na shekara-shekara na bututu SSAW tare da diamita na waje 219mm-3620mm, kaurin bango 5-25.4mm da ƙimar ƙarfe B-X80 shine ton 1,000,000. Layukansa na samar da bututun karfe guda biyu, daya na karkatacciya submerged arc welded (SAW) bututun karfe da kuma na bututun karfe na dogon lokaci (SAW), sun hada da manyan injina guda biyu da na'urori masu girma dabam guda 1. Abubuwan da ake fitarwa na shekara-shekara yana zuwa ton 120,000 don bututun SAW mai karkace da ton 200,000 don bututun SAW mai tsayi.