Intshayelelo:
Iiflanges zaselwandle, ezaziwa ngokuba ziiflanges zeempawu zenqanawa, ziyinxalenye ebalulekileyo yezixhobo zeenqanawa kunye nemibhobho. Zidlala indima ebalulekileyo ekuqinisekiseni ukuthembeka nokusebenza kweenkqubo zaselwandle. Kule blog, siza kuhlola ulwahlulo kunye neempawu zeeflanges zaselwandle, sikhanyisele iintlobo zazo ezahlukeneyo kunye nokusetyenziswa kwazo. Nokuba ubandakanyeka kushishino lwaselwandle okanye unomdla nje ngobunjineli baselwandle, eli nqaku lijolise ekukunikeni ukuqonda okubanzi kweeflanges zaselwandle.
1. I-Flange yokuWelda eSicaba yoLwandle:
I-flange ye-marine flat welding luhlobo lwe-marine flange esetyenziswa kakhulu. Ibandakanya ukufaka umbhobho kwiringi yangaphakathi ye-flange kunye nokuyidibanisa. Kukho umahluko omkhulu ezimbini kolu didi: i-neck flat welding flange kunye ne-plate lap welding flange. Ngelixa i-flange ye-flange ye-flange inika imveliso elula kunye neendleko eziphantsi zemveliso, ayifanelekanga kwizicelo zobushushu obuphezulu kunye noxinzelelo oluphezulu. Ukusetyenziswa kwayo okuphambili kukwiipayipi zobushushu eziqhelekileyo ezinoxinzelelo olungaphantsi kwe-2.5 MPa. Yeyona flange isetyenziswa kakhulu kwiinqanawa ngenxa yokusebenza kakuhle kweendleko.
2. I-Flange yokuWelda ye-Marine Butt:
Ikwaziwa ngokuba yi-high neck flange, i-marine butt welding flange ibonakaliswa yintamo yayo enotshintsho lwepayipi elijikelezileyo kwaye idityaniswe ne-butt kumbhobho. Olu hlobo lweflange luqinile kakhulu, alunakuguqulwa, kwaye lunika amandla amahle okutywina. Isetyenziswa kakhulu kwiimeko ezinoxinzelelo oluphezulu kunye namaqondo obushushu, kunye noxinzelelo oluqhelekileyo oluphezulu kune-PN16MPa. Ii-marine butt welding flanges zifanelekile ngokukodwa kwiinkqubo zepayipi yomoya ocinezelweyo kunye neenkqubo zepayipi ye-carbon dioxide.
3. I-Flange ekhululekileyo yaselwandle:
I-flange ekhululekileyo yasemanzini, eyaziwa ngokuba yi-flange ye-sleeve ekhululekileyo, isebenzisa indibaniselwano yezinto ezahlukeneyo ukuze isebenzise kakuhle iindleko. Kwiimeko apho izinto zombhobho zibiza kakhulu, i-flange ekhululekileyo isebenzisa i-fitting yangaphakathi eyenziwe ngezinto ezifanayo nezombhobho, kunye ne-flange eyenziwe ngezinto ezahlukeneyo. I-flange ye-sleeve ekhululekileyo ibekwa kwisiphelo sombhobho, okuvumela intshukumo. Isetyenziswa rhoqo kwiipayipi ze-copper-nickel alloy kunye namalungu okwandisa.
4. I-Flange yeHydraulic yolwandle:
I-hydraulic flange yolwandle yenzelwe ngokukodwa iinkqubo zemibhobho ye-hydraulic yolwandle enoxinzelelo oluphezulu. Ukumelana noxinzelelo oluphezulu, kusetyenziswa i-flange ekhethekileyo yohlobo lwe-socket-type high-pressure method. Ngokuxhomekeke kububanzi bombhobho, ubukhulu be-flange buhlala buqala kwi-30mm ukuya kwi-45mm. Le flange idla ngokulungiswa kusetyenziswa indlela yokudibanisa i-concave kunye ne-convex flange, kunye ne-O-ring esetyenziswa njengezinto zokuvala. Ii-hydraulic flanges zolwandle ziqinisekisa ukusebenza okuthembekileyo nokusebenzayo kwiinkqubo ze-hydraulic zolwandle ezifuna amandla.
Isiphelo:
Iiflanges zaselwandle, ezaziwa ngokuba ziiflanges zeempawu zenqanawa, ziyinxalenye ebalulekileyo yezixhobo zenqanawa kunye nemibhobho. Ngokwahlulwahlulwa kwazo kunye neempawu zazo ezahlukeneyo, iiflanges zaselwandle zibonelela ngezisombululo ezinokuguquguquka nezithembekileyo kwizicelo ezahlukeneyo zaselwandle. Ukusuka kwiiflanges ezisicaba ukuya kwiiflanges ze-butt welding, iiflanges ezikhululekileyo, kunye neeflanges ze-hydraulic, uhlobo ngalunye luneempawu zalo ezizodwa ezenza zifaneleke kwiimeko ezithile. Ukuqonda ukwahlulwahlulwa kunye nokusetyenziswa kweeflanges zaselwandle kubalulekile ekuqinisekiseni ukusebenza kakuhle kunye nokhuseleko lweenkqubo zaselwandle.
Ngokubonelela ngolu qwalaselo lupheleleyo, sinethemba lokuphucula ulwazi lwakho ngeeflanges zaselwandle kwaye sinegalelo ekuqondeni kwakho ishishini laselwandle. Nokuba ungumntu ochwephesha kwezolwandle okanye ungumntu othanda izinto zaselwandle, ukuba nomdla kwiiflanges zaselwandle ngokuqinisekileyo kuya kwandisa ukuqonda kwakho ngemisebenzi yobunjineli eyenza iinqanawa zanamhlanje kunye namaqonga aselunxwemeni abe nokwenzeka.
Ixesha lokuthumela: Matshi-09-2024
