Ityhubhu yobhedu yenziwe nge-99.9% yobhedu olucocekileyo kunye nezinto ezincinci zokuxutywa kwaye ihambelana nemigangatho ye-ASTM epapashiweyo. Ziqinile kwaye zithambile, okokugqibela kuthetha ukuba ipayipi ixutywe ukuze ithambise. Iityhubhu eziqinileyo ziqhagamshelwe ngee-capillary fittings. Iipayipi zinokuqhagamshelwa ngezinye iindlela, kubandakanya izixhobo zokucinezela kunye neeflares. Zombini zenziwe ngendlela yezakhiwo ezingenamthungo. Iipayipi zobhedu zisetyenziswa kwimibhobho yamanzi, kwi-HVAC, kwifrijini, kubonelelo ngegesi yezonyango, kwiinkqubo zomoya oxinyiweyo kunye neenkqubo ze-cryogenic. Ukongeza kwiipayipi zobhedu eziqhelekileyo, iipayipi ezikhethekileyo ze-alloy nazo ziyafumaneka.
Isigama seepayipi zobhedu asihambelani kangako. Xa imveliso ibhityiwe, ngamanye amaxesha ibizwa ngokuba yityhubhu yobhedu kuba yongeza ukuguquguquka kwaye ivumela ukuba izinto zigotywe lula. Kodwa olu mahluko alukho konke konke umahluko owamkelekileyo okanye owamkelekileyo. Kwakhona, ezinye iipayipi zobhedu eziqinileyo eludongeni oluqinileyo ngamanye amaxesha zibizwa ngokuba ziipayipi zobhedu. Ukusetyenziswa kwala magama kunokwahluka kumthengisi ngamnye.
Zonke iipayipi ziyafana ngaphandle komahluko kubukhulu bodonga, apho i-K-tube ineendonga ezityebileyo kwaye ngoko ke inqanaba eliphezulu loxinzelelo. Ezi pipes zincinci nge-1/8″ kunobubanzi bangaphandle kwaye zifumaneka ngobukhulu ukusuka kwi-1/4″ ukuya kwi-12″, zombini zitsaliwe (ziqinile) kwaye zifakwe i-anneal (zithambile). Iipayipi ezimbini ezityebileyo zodonga nazo zingasongwa zibe nobubanzi obuqhelekileyo obuzii-intshi ezi-2. Iintlobo ezintathu zinemibala eyenziwe ngumenzi: eluhlaza kwi-K, eluhlaza kwi-L, kwaye obomvu kwi-M.
Iintlobo K kunye no-L zifanelekile kwiindlela zoxinzelelo ezifana nee-air compressors kunye nokuhanjiswa kwegesi yendalo kunye ne-LPG (K phantsi komhlaba, L ngaphakathi). Zonke ezi ntlobo zintathu zifanelekile kwiindlela zamanzi zasekhaya (uhlobo M luyathandwa), ukuhanjiswa kwepetroli kunye neoyile (uhlobo L luyathandwa), iinkqubo ze-HVAC (uhlobo L luyathandwa), izicelo ze-vacuum kunye nokunye.
Iityhubhu zokukhupha amanzi, inkunkuma kunye nokukhupha umoya zinodonga olubhityileyo kunye noxinzelelo oluphantsi. Zifumaneka ngobukhulu obuqhelekileyo ukusuka kwi-1-1/4″ ukuya kwi-8″ kwaye zityheli. Zifumaneka ngobude obuthe tye obuziimitha ezingama-20, kodwa ubude obufutshane buhlala bufumaneka.
Iityhubhu ezisetyenziselwa ukuhambisa iigesi zonyango luhlobo K okanye uhlobo L oluneemfuno ezikhethekileyo zobumsulwa. Ioyile esetyenziselwa ukwenza iityhubhu kufuneka isuswe ukuze ingatshi xa kukho ioksijini kwaye kuqinisekiswe impilo yesigulana. Iipayipi zihlala zifakwe iiplagi kunye neesiciko emva kokucoca kwaye zigqunywe nge-nitrogen purge ngexesha lokufakelwa.
Iipayipi ezisetyenziselwa ukuphola umoya kunye nokukhenkceza ziboniswa bububanzi bangaphandle bokwenyani, nto leyo eyahlukileyo kweli qela. Ubungakanani buqala kwi-3/8″ ukuya kwi-4-1/8″ kwiindlela ezithe tye kunye ne-1/8″ ukuya kwi-1-5/8″ kwiikhoyili. Ngokubanzi, ezi pipes zinomlinganiselo ophezulu woxinzelelo kububanzi obufanayo.
Iipayipi zekopolo ziyafumaneka kwiintlobo ngeentlobo zee-alloys zokusetyenziswa okukhethekileyo. Iityhubhu zekopolo zeBeryllium zinokusondela kumandla eetyhubhu zentsimbi, kwaye amandla azo okudinwa azenza zibe luncedo ngakumbi kwiintlobo ngeentlobo zeetyhubhu zeBourdon. I-alloy yekopolo-nickel imelana kakhulu nokugqwala emanzini olwandle, kwaye iityhubhu zihlala zisetyenziswa kwiindawo zaselwandle apho ukumelana nokukhula kwe-barnacle kuyinzuzo eyongezelelweyo. I-Copper-Nickel 90/10, 80/20 kunye ne-70/30 ngamagama aqhelekileyo ale nto. Iityhubhu zekopolo ezingena-oksijini eninzi zisetyenziswa rhoqo kwii-waveguides nezinye izinto ezinjalo. Iityhubhu zekopolo ezigqunywe nge-titanium zingasetyenziswa kwii-heat exchangers ezirhabaxa.
Njengoko bekutshiwo ngaphambili, imibhobho yobhedu iqhagamshelwa lula kusetyenziswa iindlela zokufudumeza ezifana nokuwelda kunye nokuqhoboshela. Nangona ezi ndlela zanele kwaye zilungele ukusetyenziswa njengokubonelela ngamanzi asekhaya, ukufudumeza kubangela ukuba umbhobho otsaliweyo ube yi-anneal, nto leyo ehlisa uxinzelelo lwayo. Kukho iindlela ezahlukeneyo zoomatshini ezikhoyo ezingatshintshi iimpawu zombhobho. Ezi ziquka izixhobo zokutsha, izixhobo ezigobileyo, izixhobo zokucinezela kunye nezixhobo zokutyhala. Ezi ndlela zokuqhoboshela ngoomatshini ziluncedo kakhulu kwiimeko apho ukusetyenziswa komlilo okanye ubushushu kungakhuselekanga. Enye inzuzo kukuba ezinye zezi zixhobo zoomatshini kulula ukuzisusa.
Enye indlela, esetyenziswa kwiimeko apho amasebe amaninzi kufuneka aphume kumbhobho omnye oyintloko, kukusebenzisa isixhobo sokukhupha amanzi ukwenza isithuba sokuphuma ngqo kumbhobho. Le ndlela ifuna ukutywinwa koqhagamshelo lokugqibela, kodwa ayifuni kusetyenziswe izinto ezininzi zokufakela amanzi.
Eli nqaku lishwankathela iintlobo zeepayipi zobhedu. Ukuze ufumane ulwazi oluthe kratya ngezinye iimveliso, nceda ujonge ezinye izikhokelo zethu okanye undwendwele iThomas Sourcing Platform ukuze ufumane imithombo enokubakho yokubonelela okanye ujonge iinkcukacha ezithile zemveliso.
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