Bakin karfe bututu ne wani irin m dogon zagaye karfe, wanda aka yadu amfani a cikin man fetur, sinadaran masana'antu, inji kayan aiki da sauran masana'antu sufuri bututu da inji tsarin gyara.
KARIN BAYANIKayayyakin tubular ƙasar mai (OCTG) dangi ne na samfuran birgima maras kyau wanda ya ƙunshi bututun dillali, casing, da tubing waɗanda aka yiwa yanayin lodi bisa takamaiman aikace-aikacensu.
KARIN BAYANIAn yi bututun ƙarfe mara ƙarfi da ƙarfe guda ɗaya ba tare da kutuwa a saman ba. Hanyar samarwa ta haɗa da bututu mai zafi, bututu mai sanyi, bututun zane mai sanyi, bututun extrusion, jacking tube, da sauransu.
KARIN BAYANIBututun mai waldadi bututu ne da aka yi ta hanyar murƙushe tsiri a cikin bututu mai ƙayyadadden tsari da girmansa sannan kuma walda haɗin gwiwa ta hanyar walƙiya mai dacewa.
KARIN BAYANIZa a iya yin karfen da aka yi da galvanized ya zama kayan aikin famfo mai ƙarfi ko bututu - wanda ke ƙin lalata daga fallasa ruwa ko abubuwa. An yi amfani da shi don bututun samar da ruwa ko azaman bututu mai ƙarfi don aikace-aikacen waje.
KARIN BAYANIFitin bututun Flange nau'in nau'in bututu ne da aka yi masa walda. Ana amfani da irin waɗannan kayan aikin don dacewa da bututu, kuma ana yin wasu simintin gyare-gyare tare da dukan ɓangarorin da aka jefa tare. Har ila yau, walda ne bayan aiwatarwa.
KARIN BAYANIHunan Great Karfe bututu Co., Ltd, tare da shekaru 30 na karfe bututu masana'antu, ne a duniya-aji samarwa da kuma samar da sabis na submerged baka madaidaiciya kabu welded bututu a matsayin na farko subsidiary na Shinestar Group. Hunan Great Steel bututu Co., Ltd biya more da hankali ga a cikin bututu injiniya bincike yankunan a matsayin majagaba na kasar Sin Petroleum bututu & Gas bututun kimiyya Research Institute, Kamar: da yin amfani da man fetur da kuma iskar gas bututun, bututu waldi fasaha bidi'a, high- Ƙarshen bincike da bunƙasa kayan aikin famfo, da kayan aikin musamman na gina bututun ƙirƙira fasaha, binciken kimiyya da fasaha na kariya daga bututun bututun, gwajin bututun binciken kimiyya da fasaha mara lalacewa, kimanta ingancin bututun mai, da ka'idojin bututun bincike da sauransu.