Umbhobho wensimbi engenasici luhlobo lwentsimbi emide engqukuva, esetyenziswa kakhulu kwipetroleum, kushishino lweekhemikhali, izixhobo zoomatshini kunye neminye imibhobho yothutho yoshishino kunye namacandelo okwakhiwa komatshini.
IINKCUKACHA EZINGAKUMBII-Oil country tubular goods (OCTG) yintsapho yeemveliso eziqengqelekayo ezingenamthungo ezibandakanya umbhobho wokubhobhoza, i-casing, kunye ne-tubing ephantsi kweemeko zokulayisha ngokwesicelo sabo esithile.
IINKCUKACHA EZINGAKUMBIUmbhobho wensimbi ongenamthungo wenziwa ngeqhekeza elilodwa letsimbi elingenayo i-seams phezu komhlaba. Indlela yokuvelisa ibandakanya ityhubhu eshushu, ityhubhu eqengqelekayo ebandayo, ityhubhu yomzobo ebandayo, ityhubhu ye-extrusion, i-tube jacking, njl.
IINKCUKACHA EZINGAKUMBIUmbhobho odityanisiweyo ngumbhobho owenziwe ngokukrazula umtya ube ityhubhu enemilo emiselweyo kunye nobukhulu kwaye emva koko welding umdibaniso ngendlela efanelekileyo yokuwelda.
IINKCUKACHA EZINGAKUMBIIntsimbi eyenziwe ngegalvanized ingenziwa ibeyimibhobho eyomeleleyo okanye imathiriyeli yetyhubhu--leyo ixhathisa umhlwa ukusuka ekuvezweni kwamanzi okanye kwizinto. Isetyenziselwe imibhobho yokubonelela ngamanzi okanye njengetyhubhu eyomeleleyo yezicelo zangaphandle.
IINKCUKACHA EZINGAKUMBIUkufakela umbhobho weFlange luhlobo lokufakwa kombhobho odityanisiweyo. Ukufakelwa okunjalo kusetyenziselwa ukufanisa imibhobho, kwaye ezinye i-castings zenziwe kunye nazo zonke iiflange ezidibeneyo. Kwakhona, i-welding yi-post-processing.
IINKCUKACHA EZINGAKUMBII-Hunan Great Steel Pipe Co., Ltd, ineminyaka engama-30 yokwenziwa kwemibhobho yentsimbi, yimveliso ekumgangatho wehlabathi kunye nomboneleli wenkonzo we-arc entywiliselweyo ethe ngqo yomthungo umbhobho odityanisiweyo njengenxalenye yokuqala yeShinestar Group. I-Hunan Great Steel Pipe Co., Ltd inika ingqwalasela engakumbi kwiindawo zophando zobunjineli bombhobho njengovulindlela weChina Petroleum Pipeline & Gas Pipeline Science Research Institute, ezifana: ukusetyenziswa kwemibhobho yeoli negesi, umbhobho ukuwelda ubuchwepheshe entsha, high- ukugqiba uphando lwezixhobo zemibhobho kunye nophuhliso, kunye nezixhobo ezikhethekileyo zeteknoloji yokwakhiwa kombhobho, ukhuseleko lombhobho wokukhusela inzululwazi kunye nophando lobugcisa, isayensi kunye nobuchwepheshe bophando lombhobho wovavanyo olungonakalisi, uvavanyo lomgangatho wemibhobho, kunye nemigangatho yophando lombhobho njalo njalo.