Ngati mumagwira ntchito ndi mapaipi achitsulo, mumadziwa kale mdani: dzimbiri. Zimalowa mkati, zimadya chitsulo, ndipo musanadziwe, mumayang'ana kutuluka kwa madzi, kulephera, ndi kukonzanso kokwera mtengo.
Ndi komwekoChophimba cha FBE chamkatiamabwera.
Koma tiyeni tibwerere m'mbuyo. Kodi chinthu ichi ndi chiyani kwenikweni, ndipo n’chifukwa chiyani muyenera kusamala?
Yankho lalifupi: Chophimba chamkati cha FBE (Fusion Bonded Epoxy) ndi choteteza chomwe chimayikidwa m'fakitale chomwe chimasunga mapaipi achitsulo otetezeka kuyambira mkati mpaka kunja. Taganizirani izi ngati chishango chomwe chimamangirira mwachindunji kukhoma la mapaipi—molimba kwambiri kotero kuti dzimbiri silingakhale ndi mwayi.
Ndiye kodi njira yophikira ya Internal FBE ndi yotani?
Umu ndi momwe zimagwirira ntchito, momveka bwino komanso mophweka:
Choyamba, mkati mwa chitolirocho mumatsukidwa mpaka mutapanda dzimbiri, fumbi, kapena mafuta. Kenako chimatenthedwa. Ufa wa FBE umapopedwa pamwamba pa moto, umasungunuka nthawi yomweyo, ndipo umalowa m'malo aliwonse ang'onoang'ono. Pamene ukuzizira, umalimba kukhala filimu yosalala, yopitirira yomwe sidzasenda kapena kusweka.
Malinga ndi miyezo ya makampani, njirayi imagwira ntchito pa zokutira zochokera ku polyethylene zotuluka m'magawo atatu komanso zokutira zochokera ku polyethylene imodzi kapena zingapo. Mu Chingerezi chosavuta? Mumalandira chitetezo chachikulu cha dzimbiri mosasamala kanthu kuti ndi njira iti yomwe ikugwirizana ndi polojekiti yanu.
Ndani akuchita izi bwino? Dzina limodzi lofunika kudziwa ndi Cangzhou Spiral Steel Pipes Group Co., Ltd. Akhala akuchita izi kuyambira mu 1993, akuyendetsa fakitale yayikulu ya 350,000-square-meter ku Cangzhou City, Hebei Province. Ndi antchito 680 komanso kupanga mapaipi achitsulo okwana matani 400,000 pachaka (omwe ndi mtengo wa Yuan 1.8 biliyoni), si osewera ang'onoang'ono kwenikweni.
Chofunika kwa inu ndi ichi: kampani ikaika mapaipi kwa zaka makumi atatu, mwina yapeza chomwe chikugwira ntchito.Njira Yophikira ya FBE Yamkatiikutsatira zofunikira zomwe zimagwiritsidwa ntchito ku fakitale, zomwe zikutanthauza kuti mukupeza kusinthasintha—osati kungoganizira chabe.
Kwa mapaipi achitsulo omwe ayenera kuthana ndi malo ovuta, dzimbiri lamkati si "ngati." Ndi "liti." Funso ndilakuti kodi mudzathetsa vutoli tsopano, panthawi yopanga, kapena mtsogolo, chinthu chikasweka.
Anthu ambiri amasankha "tsopano." Mwina pazifukwa zomveka.
Nthawi yotumizira: Meyi-23-2026