umthi weseji esingakuhlonipheka
I-tube yesi-steel esingakushesha kufuneka kuhlala ngokwesiphumo sokugcina kwisezulungiswa lokusebenza, ifakwe ngokusemiswa okuningi lokusebenza amathumbu angamashumi amabili. Lolu hlobo lokusebenza luhluke ukuthi i-solid steel billet ilandele izindaba ezincinci ngemperethenti engcono, ukuze kuhlonishwe umthombo wesikhephe osifaniso. Umsebenzi wokusetyenziswa kuhlanganisa ukusukumisa kwesilondolozo, ukuze kube kuhle amathumbu ahlala kwi-applications ezingasihlanu nokuphuma kakhulu. Ukungavumezi kwe-welds uhlanganisa amaphuzu aphoqopho, ukuze kukhwangameni ukubhekisisa kwesilondolozo. Amathumbu akhiyi amaphawuli okudingekileyo, abahlinzekela ukusukumisa kakhulu, ukususa kucinzane kanye nokusukela kwe-wall thickness phakathi kokudla babo. Bayasebenziswe ngokubanzi kwi-industri zokuthi zonke ezikhoyo, njengesi-oil nokusi-gas transportation, chemical processing, power generation kunye ne-construction. Umlando wesibhedlela wesithathu kuhlonishwa ukuthi besebele kulandelana nge-flow characteristics, ukusuka ukususa ulwandle kunye nokususa ipressure drops kwi-applications yokuthatha amafomu. Ukuphindekelayo wabo kuhlonishwa ngazo zonke izidingo ne-specifications, ukusukela izindlela eziningi ezinomsindo. Amathumbu acaciswe ngokukhiphise kwe-quality control measures, njenge-ultrasonic testing kunye ne-hydrostatic pressure testing, ukuze afunyenwe ukuba bayenza izidingo ezicinane zezindawo nokuhlola.