Bututun bakin karfe mai walda ana yin shi ne da faranti na bakin karfe ko tsiri wanda ake murzawa a yi ta hanyar saitin injin sai ya mutu sannan a yi masa walda.Daban-daban hanyoyin walda za a iya raba kai tsaye kabu bakin karfe welded bututu da karkace bakin karfe welded bututu.Bakin karfe welded bututu da high samar iya aiki da yawa iri da kuma bayani dalla-dalla.Bugu da ƙari, bututun da aka ƙera yana guje wa tsarin dumama da yawa a cikin tsarin sarrafawa, kuma tsarin samarwa ya fi dacewa da yanayi.
1) Grade: 200 Series, 300 Series, 400 Series, 600 Series, Duplex bakin karfe
2) Diamita: Ø1.0mm-Ø2200mm
3) Maganin saman: NO.1, 2E, NO.2D, NO.2B, NO.3, NO.4, HL, Ht, da dai sauransu.
4) Tsawon: 1-12m, musamman
Bakin welded bututu da aka rarraba ta hanyar amfani: an raba bututun farar hula zuwa bututu mai zagaye, bututun rectangular da bututun furanni, waɗanda galibi ana amfani da su don ado, gine-gine, tsari da sauransu.Gabaɗaya, welded bakin karfe bututu suna da babban madaidaici, kaurin bango iri ɗaya, babban haske na bututun bakin karfe ciki da waje (hasken bututun ƙarfe wanda aka ƙaddara ta yanayin saman farantin karfe), kuma ana iya gyarawa tsawon lokacin da aka so.Saboda haka, yana nuna tattalin arzikinsa da kyawunsa a cikin madaidaicin daidaito, matsakaici da ƙananan aikace-aikacen ruwa.
1) Kyakkyawan juriya na lalata
2) High zafin jiki hadawan abu da iskar shaka juriya
3)Kyakkyawan dukiya
Bakin welded karfe bututu ne tattalin arziki sashe karfe da kuma wani muhimmin samfurin a cikin baƙin ƙarfe da kuma karfe masana'antu, wanda za a iya amfani da ko'ina a rayuwa ado da kuma masana'antu.Mutane da yawa a kasuwa suna amfani da shi don yin matakan hannaye, masu tsaron taga, dogo, kayan daki da sauransu.Abubuwan gama gari guda biyu sune 201 da 304.
Kamar yadda kasar Sin karfe kayan masana'antu manyan Enterprises, da kasa karfe ciniki da kuma dabaru "Dari mai kyau bangaskiya sha'anin", Sin karfe ciniki Enterprises, "Top 100 masu zaman kansu Enterprises a Shanghai". Shanghai Zhanzhi masana'antu Group Co., Ltd., (gajere ga Zhanzhi Group ) yana ɗaukar "Integrity, Practicality, Innovation, Win-Win" a matsayin ka'idar aiki ta guda ɗaya, koyaushe yana ci gaba da sa bukatar abokin ciniki a farkon wuri.