Inkampani Shandong Weichuan Metal Prodducts Co., Ltd.

45# ipayipi lensimbi eliwugqinsi esitokweni

Incazelo emfushane:

Isihluthulelo sekhwalithi yepayipi yensimbi ewugqinsi ukufana kodonga. Uma ukushuba odongeni obukhulu odongeni steel pipe ingalawulwa, kuyoba nomthelela ngqo izinga kanye nokusetshenziswa ipayipi steel. Ipayipi lensimbi eludongeni eliwugqinsi kanye nepayipi lensimbi eliwugqinsi elinobubanzi obukhulu ngokuvamile lisetshenziswa ekwenzeni ama-machining ahlukahlukene kanye nokucutshungulwa kwezingxenye eziwugqinsi.


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Isihluthulelo sekhwalithi yepayipi yensimbi ewugqinsi ukufana kodonga. Uma ukushuba odongeni obukhulu odongeni steel pipe ingalawulwa, kuyoba nomthelela ngqo izinga kanye nokusetshenziswa ipayipi steel. Ipayipi lensimbi eludongeni eliwugqinsi kanye nepayipi lensimbi eliwugqinsi elinobubanzi obukhulu ngokuvamile lisetshenziswa ekwenzeni ama-machining ahlukahlukene kanye nokucutshungulwa kwezingxenye eziwugqinsi. Ukufana kodonga lwamapayipi odongeni oluqinile lwepayipi yensimbi kuzothinta ngqo ikhwalithi yezingxenye ezicutshungulwe kamuva, futhi udonga lwamapayipi odongeni oluwugqinsi lwepayipi alukwazi ukulawulwa, Ikhwalithi yalo lonke ipayipi lensimbi ayilawulwa ngokuqinile.

Kuzokhethwa izindawo ezifanele kanye nezindawo zokugcina izimpahla. Iziza noma izindawo zokugcina zokugcina amapayipi ensimbi aqinile odongeni kufanele zibe ezindaweni ezihlanzekile ezinemisele ebushelelezi, kude nezimboni nezimayini ezikhiqiza igesi eyingozi noma uthuli.

Ukhula nazo zonke izinhlobo kufanele zisuswe endaweni ukuze kugcinwe ipayipi lensimbi eliwugqinsi lihlanzekile. Akuvunyelwe ukunqwabelanisa nge-asidi, i-alkali, usawoti, usimende nezinye izinto ezigqwala amapayipi ensimbi agqinsile odongeni endaweni yokugcina impahla. Amapayipi ensimbi awugqinsi ezinhlobo ezahlukene kufanele apakishwe ngokuhlukana ukuze kuvinjelwe ukudideka nokugqwala. Insimbi yengxenye enkulu, umzila wesitimela, ipuleti lensimbi, ipayipi lensimbi eliwugqinsi lobubanzi obukhulu, ama-forging, njll. lingapakishwa endaweni evulekile.

thick wall steel pipe

Imodi yesitoreji

Insimbi yengxenye encane nephakathi nendawo, intambo yocingo, isiqiniseko, ipayipi lensimbi eliwugqinsi nobubanzi obumaphakathi, intambo yensimbi nentambo yensimbi ingagcinwa eshede elinomoya ohlanzekile, kodwa kufanele limbozwe futhi lihlanganiswe. Amanye amapayipi amancane agqinsile odongeni, amashidi ensimbi, imichilo yensimbi, amashidi ensimbi ye-silicon, amapayipi ensimbi anodonga oluwububanzi obuncane noma abancane abancane, amapayipi ensimbi agqinsile nadonswa ngokubanda ahlukahlukene kanye nemikhiqizo yensimbi enenani eliphezulu nokugqwala kalula. zigcinwe endaweni yokugcina izimpahla. Indawo yokugcina impahla izokhethwa ngokwezimo zendawo. Ngokuvamile, yamukela inqolobane evamile evaliwe, okungukuthi, indawo yokugcina impahla enophahla, indawo ebiyelwe, iminyango eqinile namafasitela kanye nemishini yokungenisa umoya. Indawo yokugcina impahla izofakwa umoya ngezinsuku ezinelanga, ivalwe ngezinsuku zemvula ukuze kuvinjelwe umswakama, futhi njalo igcine indawo efanelekile yokugcina impahla. Umgomo wokupakisha okunengqondo futhi okokuqala ekubekeni kokuqala ukupakisha ngokwezinhlobonhlobo kanye nokucaciswa ngaphansi kwesimo sokupakisha okuzinzile kanye nokuqinisekisa ukuphepha. Izimpahla zezinhlobo ezahlukene kufanele zipakishwe ngokwehlukana ukuze kugwenywe ukudideka nokugqwala. Akuvunyelwe ukugcina izinto ezilimazayo kumapayipi ensimbi odongeni awugqinsi eduze nendawo yokunqwabelanisa. Eqinisweni, izinsimbi zesigaba ezibekwe endaweni evulekile kufanele zibe namacansi okhuni noma amatshe ama-strip ngaphansi kwawo, futhi indawo yokupakisha ithambekele kancane, Ukuze kube lula ukugeleza kwamanzi, futhi unake ukubekwa okuyisicaba nokuqondile kwezinto zokuvimbela ukugoba nokuguqulwa. . Ubude bokunqwabelanisa akumele budlule ku-1.2m ngokusebenza mathupha, u-1.5m wokusebenza ngomshini, no-2.5m ngobubanzi besitaki. Ishaneli ethile izogodlwa phakathi kwezitaki. Ishaneli yokuhlola ngokuvamile i-o.5m, futhi isiteshi sokufinyelela sincike kusayizi wezinto zokwakha nemishini yokuthutha, ngokuvamile engu-1.5 ~ 2.0m. Ukuphakama komcamelo wephansi lesitaki, Uma indawo yokugcina impahla iyisitezi sikasimende sase-Chaoyang, singagqitshwa ngo-0.1M; Uma inhlabathi enodaka, kufanele igxunyekwe ngo-0.2 ~ 0.5m ukuphakama. Uma kuyindawo evulekile, umhlabathi usimende kufanele ugxunyekwe ngo-0.3 ~ o.5m futhi indawo yesihlabathi nodaka kufanele ifakwe u-0.5 ~ o.7m. Ukupakishwa okuvulekile okusemoyeni kwensimbi ye-engeli kanye nensimbi yeshaneli kuzobekwa phansi, okungukuthi, i-I-beam izobekwa iqonde phezulu, futhi indawo engaphezulu yepayipi yensimbi eludongeni eliwugqinsi akumele ikhuphukele phezulu ukuze kugwenywe ukugqwala nokugqwala.

Ukufakwa kwamapayipi

Ngaphezu kwezinhlobo ezibalulwe ngenhla zesakhiwo sokufakwa kwamapayipi okusetshenziselwa ubunjiniyela bangempela bamapayipi, kukhona okunye ukufakwa kwamapayipi ngezindlela ezihlukahlukene zesakhiwo ukuze kuhlangatshezwane nezidingo zezimo ezihlukahlukene zokusebenza, ikakhulukazi izimo zokusebenza ezikhethekile. Ekwakhiweni kobunjiniyela noma ekukhetheni, izinga lamandla okufakwa kwamapayipi liphezulu, izinga lokuphepha liphezulu, kodwa izindleko zephrojekthi ziphezulu, okuzodala ukungcola okungadingekile.

Ngokuphathelene nezinzuzo zezomnotho, ngenkathi uhlangabezana nezidingo zokuklama ubunjiniyela nokunciphisa izindleko ngangokunokwenzeka, ngokuvamile kulula ukwakha ukufakwa kwamapayipi akhethiwe. Ngokuvamile, kunenombolo encane nezinhlobonhlobo eziningi zemiphumela, okungekuhle ekuphathweni nasekulawuleni izinto zokwakha endaweni kanye nokushintshwa kwezinto ezidingwa izinguquko zokuklama. Ngakho-ke, ukukhethwa kokufakwa kwamapayipi kufanele kuhlanganise ukuphepha nomnotho, futhi kunciphise ukuhlukahluka kokufakwa kwamapayipi ngangokunokwenzeka. Ukwengeza, izici ezifana nezimo zokwakhiwa kwesayithi, izinga lokwakhiwa kanye nomjikelezo wokuthengwa kwezinto zokufakwa kwamapayipi kufanele futhi kudonse ukunakwa okudingekayo ekukhetheni kokufakwa kwamapayipi. Ezimweni ezithile, kungenzeka kucatshangelwe ukuthi kungenzeka ukusebenzisa amapayipi aqinisiwe, ama-mitered bend kanye nokucubungula ukugoqa endaweni yamapayipi anobubanzi obuncane.

Ngesikhathi esifanayo, kuyadingeka futhi ukuqonda amandla okukhiqiza, imikhiqizo kanye nokunikezwa kwemakethe kwabakhiqizi bokufakwa kwamapayipi.


  • Okwedlule:
  • Olandelayo:

  • Imikhiqizo Ehlobene