Imibhobho yentsimbi engenamthungo

Imibhobho yentsimbi engenamthungo

Imibhobho yentsimbi engenamthungo yenziwa ngentsimbi yesinyithi, kwaye akukho mthungo kumphezulu. Babizwa ngokuba yimibhobho yentsimbi engenamthungo. Ngokwendlela yemveliso, imibhobho yempungutye yahlulwe yaziingqengqelo ezishushu, eziqengqelekayo, imibhobho ethanjisiweyo, imibhobho eyenziwe, njl. Ngokwemo yecandelo lecandelo, imibhobho yentsimbi engenamthungo yahlulahlulwe yangumhlambi kwaye imibhobho eyenziwe ngendlela ekhethekileyo. Imibhobho eyenziwe ngayo ebonakalayo inesikwere, i-oval, unxantathu, i-hexagon, imbewu ye-melon, inkanyezi, imibhobho enamaphiko kunye neminye imilo emininzi. Ubungakanani obunqabileyo bungama-650mm kunye nobuncinci bedayimitha yi-0.3mm. Ngokutsho kokusetyenziswa okwahlukileyo, kukho imibhobho eneendlela ezinqatyisiweyo kunye nemibhobho ejikelezayo. Imibhobho yentsimbi engenamthungo isetyenziswa ikakhulu njenge-petroleing geoging pipes, imibhobho yokuqhekeza i-petrochemicals, imibhobho ye-boiler, imibhobho ye-boiler, kunye nemibhobho yentsimbi ephezulu ye-automoble yeemoto, iitrektara kunye ne-rade. Umbhobho wentsimbi engenamthungo ecaleni kwe-periphery yecandelo layo lomnqamlezo. Ngokweendlela ezahlukeneyo zokuveliswa, yahlulwe yangquba eshushu eshushu, imibhobho eqengqelekayo ebandayo, imibhobho ethanjisiweyo ebandayo, imibhobho eyenziwe ngemibhobho, njl njl. Izixhobo zibandakanya i-carbon yentsimbi eqhelekileyo nephezulu ye-carbon (q215-A kunye ne-10 ~ 50 ~ 09Mnv, intsimbi ye-Aloid, njl. Ukusetyenziswa, yahlulwe yasetyenziswa ngokusetyenziswa ngokubanzi (isetyenziselwa amanzi, imibhobho yegesi kunye neenxalenye zolwakhiwo, iinxalenye zoomatshini) kunye nokusetyenziswa okhethekileyo (isetyenziselwa izixhobo, ukuhlolwa kwendalo, ukungaxhasi i-acid, njl. Njl.). ① Inkqubo ephambili yemveliso yentsimbi eqingqiweyo yentsimbi engenasithukuthezi
I-Pipe Engling kunye nokuhlolwa △ → → Ukuhlala
② Inkqubo ephambili yemveliso ebandayo
Ukulungiswa okungapheliyo
Inkqubo yokuvelisa i-piele yethumba yensiyeli inokwahlulwa kubanda kakhulu yokuzoba kunye nokuntywila okushushu. Inkqubo yemveliso yentsimbi eqengqelekayo engenamthungo ihlala inzima ngakumbi kunokuqengqeleka okushushu. Umbhobho ongenanto kufuneka aqale aqengqelwe kunye neengxondorha ezintathu, kwaye ke uvavanyo lwe-SISCE kufuneka lwenziwe emva kokupheliswa. Ukuba akukho mpendulo iqhekeza kumphezulu, umbhobho ojikelezileyo kufuneka unqunyulwe ngumatshini wokusika kwaye usike kwi-billet yemitha enye ubude. Emva koko faka inkqubo yokuthiyisha. I-ANNALTE kufuneka ikhutshwe ngolwelo lwe-acidic. Xa ithathela ingqalelo, nikela ingqalelo ukuba kukho inani elikhulu leebhubhu ngaphezulu komphezulu. Ukuba kukho inani elikhulu leebhubhu, oko kuthetha ukuba umgangatho wombhobho wentsimbi awuhlangabezana nemigangatho ehambelana nayo. Ngembonakalo, imibhobho yentsimbi ebandayo yethumba imfutshane kunemibhobho yentsimbi eshushu eshushu. Ubunzima be-Wall-pipes ezigutyungelayo bunethumba butsha ngakumbi kunelo yemibhobho yentsimbi engenamthungo eqingqiweyo, kodwa umphezulu ubonakala ukuqaqamba kunemibhobho yentsimbi enesithukuthezi, kwaye umphezulu awunayo Zininzi kakhulu ukurhabaza.
Imeko yokuhanjiswa kweempuku ezinomthungo eshushu eshushu eshushu kakhulu ishushu kakhulu kwaye ityhutyha ubushushu ngaphambi kokuhanjiswa. Emva kokuhlolwa komgangatho, imibhobho yentsimbi eshushu eqingqiweyo yethumba kufuneka ikhethwe ngesandla ngabasebenzi, kwaye umphezulu kufuneka ube une-ocked emva kovavanyo lomgangatho, ulandelwe ziimvavanyo zokuzoba ezibandayo. Emva kokuba unyango olushushu, iimvavanyo zokuphila kufuneka zenziwe. Ukuba i-diameter ephezulu inkulu kakhulu, ukulungisa kunye nokulungiswa kufuneka kwenziwe. Emva kokulungisa, isixhobo sokuhambisa siya kudluliselwa kumnxibelelanisi weflethi yokufunyanwa kwesiphoso, kwaye ekugqibeleni ilebhile, icwangciswe ngokulandelelana, kwaye ibekwe kwindawo yokugcina izinto.
I-tube ye-tube ye-tube billet → Ukufudumeza → Ukufudumeza yentsimbi yentsimbi okanye i-tube ye-tube ye-tube ngokuqina kwetyhubhu eqinileyo, emva koko yenziwa ngokuqengqeleka okushushu, ukuntywila okubandayo okanye umzobo obandayo. Inkcazo yombhobho wentsimbi engenamthungo ibonakaliswa kwiimilimitha zobubanzi bodwa.
Ububanzi bangaphandle bepayiping egudileyo eshushu kakhulu bungaphezulu kwe-32mm, kwaye ubukhulu bodonga yi-2,5-200mm. Ububanzi bangaphandle bombhobho wentsimbi obandayo obunqabileyo banokuthi bafikelele kwi-6mm, ubukhulu be-Wall, kunye nobubanzi be-pie-roumer of ofner of Died banakho ukufikelela kwi-5mm kunye nobunzima obungaphantsi kwe-0.25mm. Ukuntywila okubandayo kunobunyani obuphezulu obungasebenziyo.
Ngokubanzi, imibhobho yentsimbi engenamthungo yenziwa nge-10, 20, 35, i-35, i-45mn, i-5mn kunye nenye intsimbi esezantsi yesakhiwo esezantsi okanye i-40mn2, i-40mnb kunye nezinye izitho ezi-4mn. Ishushu okanye iqengqele. Imibhobho ye-wamp yenoko yentsimbi ye-carbon yentsimbi efana ne-10 ne-20 isetyenziselwa ikakhulu kwimibhobho yokuhanjiswa kweenqanawa. Imibhobho engagungqiyo eyenziwe yentsimbi yekhabhoni efana ne-45 ne-40crc isetyenziselwa ukwenza amalungu omatshini, njengokuthwala iinxalenye zemoto kunye neetrektara. Ngokubanzi, imibhobho yentsimbi engenamthungo kufuneka iqinisekise ukomelela kunye neemvavanyo ezifihlakeleyo. Imibhobho yentsimbi eqingqiweyo eshushu ihanjiswe ngamazwe ashushu ashushu okanye athanjisiweyo; Imibhobho yentsimbi ebandayo ihanjiswa kumazwe athathwa ngamandla.
Ukuntywila okushushu, njengoko igama lithetha, linobushushu obuphakathi kwisiqwengana esiqengqelekayo, ke ukunyangwa okungapheliyo kuncinci kwaye isixa esikhulu sengxaki sinokufezekiswa. Ukuthatha iqengqele iipleyiti zentsimbi njengomzekelo, ubukhulu be-billet eqhubekayo bumalunga nama-230mm, kwaye emva kokuqengqeleka, kwaye emva kokungena, ubungqingqwa bokugqibela yi-1 ~ 20mm. Kwangelo xesha, ngenxa yendawo encinci yobubanzi bendawo enentsimbi, iimfuno zokuchaneka kwenqanaba ziphantsi, kwaye akukho lula ukuba neengxaki zeplate, ikakhulu kukulawula ububi. Kwabo baneemfuno zombutho, ifezekiswa ngokubanzi ngokusebenza kunye nokulawulwa kokulawulwa, oko kukuthi, ukulawula ubushushu bokuqalisa kunye nobushushu bokugqibela bokugqitha. I-tube ye-tube ye-tube billet → Ukufudumeza → ukubhoboza