Umbhobho wentsimbi ongenamthungo ugqojozwa yintsimbi yonke engqukuva, kwaye umbhobho wentsimbi ongenaweld phezu komhlaba ubizwa ngokuba ngumbhobho wentsimbi ongenamthungo. Ngokwendlela yokuvelisa, umbhobho wensimbi ongenamthungo unokwahlulwa ube ngumbhobho wensimbi ongenamthungo oshushu, obandayo oqengqelekayo, umbhobho wentsimbi ongenamthungo obandayo, umbhobho wentsimbi okhutshiweyo, umbhobho wokuqhankqalaza njalo njalo. Ngokutsho kobume becandelo, umbhobho wensimbi ongenamthungo uhlukaniswe ube ziindidi ezimbini: ezijikelezileyo kunye nemilo. Ubukhulu bedayamitha yi-900mm kwaye ubuncinane bedayamitha yi-4mm. Ngokokusetyenziswa okwahlukeneyo, kukho imibhobho yentsimbi engenamthungo eludongeni kunye nemibhobho yentsimbi engenamthungo eludongeni. Umbhobho wentsimbi ongenamthungo usetyenziswa ikakhulu kwipetroleum geological drilling pipe, petrochemicalumbhobho oqhekezayo, umbhobho webhoyila, umbhobho wokuthwala kunyeumbhobho wentsimbi yolwakhiwo oluchanekileyokwiimoto, iitrektara kunye neenqwelomoya. 

Ngokutsho kokusetyenziswa kwahlulwe ngokwenjongo ngokubanzi (kumanzi, imibhobho yegesi kunye neenxalenye zesakhiwo, iinxalenye zoomatshini) kunye nezikhethekileyo (kwibhoyila, ukuhlola i-geological, iibheringi, ukuxhathisa i-asidi, njl.) iindidi ezimbini.

Injongo jikelele umbhobho wentsimbi engenamthungo usongwe yintsimbi eqhelekileyo yekhabhoni yolwakhiwo, intsimbi ephantsi yesakhiwo okanye intsimbi yesakhiwo sealloyi, kwaye inemveliso enkulu, esetyenziswa ikakhulu njengombhobho okanye inxalenye yesakhiwo sokuhambisa ulwelo. Zininzi iindidi zemibhobho engenamthungo ngeenjongo ezizodwa, njengebhoyila imibhobho engenamthungo, imibhobho yamandla ekhemikhali, imibhobho yejoloji engenamthungo kunye nemibhobho yepetroliyamu engenamthungo. Umbhobho wentsimbi ongenamthungo unomgongxo onqamlezayo kwaye usetyenziswa ngokubanzi njengombhobho wokuhambisa ulwelo, njengemibhobho yokuhambisa ioyile, igesi yendalo, igesi, amanzi kunye nezinye izinto eziqinileyo.

Inkqubo yokuvelisa umbhobho wentsimbi engenamthungo:

① Eyona nkqubo yemveliso yombhobho wentsimbi ongenamthungo oqengqelekayo (△ Eyona nkqubo yokuhlola): 

Ukulungiselela nokuhlola △→ Ukufudumeza → ukugqobhoza → Ukuqengqeleka → ukufudumeza kwakhona → Ubungakanani → Unyango lobushushu △→ Ukulungisa → Ukugqiba → Ukuhlola △ (okungonakalisiyo, umzimba kunye neekhemikhali, ukuhlolwa kwetafile) → indawo yokugcina

② Umbhobho wentsimbi ongenamthungo oqengqiwe (ozotyiweyo) engundoqo wenkqubo yokuvelisa:

Ukulungiselela okungenanto → ukutyumba ukuthambisa → Ukuqengqeleka okubandayo (umzobo) → Unyango lobushushu → ukulungisa → ukugqiba → ukuhlola

Inkqubo yokuvelisa umbhobho wentsimbi jikelele engenamthungo inokohlulwa ibe ziindidi ezimbini zomzobo obandayo kunye nokuqengqeleka okushushu, inkqubo yokuvelisa umbhobho wentsimbi ebandayo eqengqelekayo inzima kakhulu kunokuqengqeleka okushushu, i-tube billet kuqala ukuphumeza ukuqengqeleka okuqengqelekayo okuqengqelekayo okuthathu, ukukhutshwa emva kovavanyo lobungakanani, ukuba umphezulu awuphenduli kwintanda emva kokuba ityhubhu engqukuva igawulwe ngumatshini wokusika, ukusika ukukhula okungenanto malunga nemitha enye. Emva koko faka inkqubo ye-annealing, i-annealing kunye ne-acidic liquid pickling, i-pickling kufuneka ithathele ingqalelo ukuba kukho inani elikhulu lamaqamza phezu komhlaba, ukuba kukho inani elikhulu leebhubhu, ebonisa ukuba umgangatho wombhobho wensimbi awukwazi ukuhlangabezana nemigangatho ehambelanayo. Inkangeleko yombhobho wentsimbi ongenamthungo oqengqelekayo mfutshane kunalowo wombhobho wentsimbi ongenamthungo oqengqeleke-rongwe, ubukhulu bodonga lombhobho wentsimbi eqengqelekayo ebandayo buncinci kunobo bombhobho wentsimbi ongenamthungo oqengqeleke ashushu, kodwa umphezulu ubonakala uqaqambile kunobo bombhobho wentsimbi engqindilili-engqindilili engenamthungo, umphezulu awurhabaxa kakhulu, kunye nekharibha ayikho kakhulu.

Imeko yokuhanjiswa kombhobho wentsimbi engenamthungo eshushu eqengqelekayo ihanjiswa ngokuqhelekileyo emva konyango olushushu olushushu. Umbhobho wentsimbi eshushu iqengqeleke ingenamthungo emva kokuhlolwa komgangatho ukuya kukhetho olungqongqo lwabasebenzi, emva kokuhlolwa komgangatho wokuqhuba i-oyile yomphezulu, kwaye emva koko kulandele inani lovavanyo lomzobo obandayo, unyango olushushu lokuqengqeleka lokuqhuba uvavanyo lokugqobhoza, ukuba ulwandiso lokugqobhoza lukhulu kakhulu ukuba lube straightener. Emva kokulungiswa, ithunyelwa kumatshini wokukhangela isiphene ngesixhobo sothumelo sovavanyo lokufumanisa impazamo, kwaye ekugqibeleni ibhalwe, ifomathiwe kwaye ibekwe kwindawo yokugcina impahla.

Ityhubhu engqukuva ingenanto → ukufudumeza → ukugqobhoza → ukuqengqeleka kwemiqulu emithathu, ukuqengqeleka okuqhubekayo okanye ukukhupha → Ukuhluba → ubungakanani (okanye ukunciphisa) → Ukupholisa → ukulungisa → uvavanyo loxinzelelo lwamanzi (okanye ukuhlola) → Ukumakisha → umbhobho wentsimbi ongenamthungo ekugcinweni wenziwe ngentsimbi yentsimbi okanye ityhubhu eqinileyo ukuqengqeleka okanye ukuqengqeleka kwetyhubhu ebandayo, ukuqengqeleka kwetyhubhu ebandayo. umzobo. Iinkcukacha zombhobho wentsimbi ongenamthungo zibonakaliswa yi-diameter yangaphandle * ubukhulu bodonga lweemilimitha.

Idayamitha yangaphandle yombhobho ongenamthungo oqengqelekayo bukhulu ngaphezu kwe-32mm, ubukhulu bodonga yi-2.5-200mm, ububanzi bangaphandle bombhobho wentsimbi ongenamthungo obandayo bunokuba yi-6mm, ubukhulu bodonga bunokuba yi-0.25mm, ububanzi bangaphandle bombhobho obhityileyo bunokuba yi-5mm, ubukhulu bodonga bungaphantsi kwe-5mm kwaye ubungakanani bodonga bungaphantsi kwe-5mm umbhobho ongenamthungo oshushu waqengqwa.