Iyo chubhu yemhangura inoumbwa ne99.9% yakachena mhangura uye madiki alloying zvinhu uye inoenderana neyakaburitswa ASTM zviyero.Iwo akaoma uye akapfava, ekupedzisira zvichireva kuti pombi yakanyungudutswa kuti ipfave.Rigid tubes akabatanidzwa ne capillary fittings.Hoses inogona kubatanidzwa nedzimwe nzira, kusanganisira compression fittings uye flare.Ose ari maviri anogadzirwa nenzira yezvimiro zvisina musono.Mapaipi emhangura anoshandiswa mupombi dzemvura, HVAC, firiji, gasi rekurapa rekupa, compressed air system uye cryogenic system.Pamusoro pemapaipi emhangura enguva dzose, mapipe alloy anokosha anowanikwawo.
Izwi rekuti pombi dzemhangura rinenge risingaenderani.Kana chigadzirwa chacho chaputirwa, dzimwe nguva chinonzi chemhangura tubing nokuti inowedzera kushanduka uye inobvumira kuti zvinhu zvinyanye kuve nyore.Asi musiyano uyu hausati uchitongova mutsauko unogamuchirwa navose kana kuti unogamuchirwa.Zvakare, mamwe akatwasuka akasimba emadziro mapaipi emhangura dzimwe nguva anonzi mapaipi emhangura.Kushandiswa kwemashoko aya kunogona kusiyana kubva kune mutengesi kune mutengesi.
Mapombi ese akafanana kunze kwekusiyana kwehukobvu hwemadziro, neK-tube ine madziro akakora uye nekudaro ndiyo yakanyanya kudzvanywa chiyero.Mapombi aya anodaidzwa kuti 1/8 ″ madiki pane dhayamita rekunze uye anowanikwa muhukuru kubva pa1/4 ″ kusvika 12 ″, ese akadhonzwa (akaoma) uye akanyorova (akapfava).Mapaipi maviri akakora emadziro anogonawo kupetwa kusvika kudhayamita yezita remainji maviri.Mhando nhatu dzine mavara-coded nemugadziri: yegirini yeK, yebhuruu yeL, uye tsvuku yeM.
Mhando dzeK neL dzakakodzera kushandiswa kwekumanikidza semhepo compressors uye kuendesa gasi chaiwo uye LPG (K yepasi pevhu, L yemukati).Ese marudzi matatu akakodzera kupihwa mvura yemumba (mhando M inodiwa), mafuta uye mafuta ekufambisa (rudzi L inodiwa), maHVAC masisitimu (mhando L inodiwa), vacuum application nezvimwe.
Drain, tsvina uye machubhu emhepo ane madziro akatetepa uye yakaderera kudzvinyirira ratings.Inowanikwa mumazita emazita kubva 1-1/4 ″ kusvika 8 ″ uye yero.Inowanikwa mu 20-foot straight kureba, asi mapfupi marefu anowanzo kuwanikwa.
Tubing inoshandiswa kutamisa magasi ekurapa imhando K kana mhando L ine zvakakosha kuchena zvinodiwa.Mafuta anoshandiswa kugadzira machubhu anofanira kubviswa kuti asapfuta kana paine okisijeni uye kuve nechokwadi chehutano hwemurwere.Mapaipi anowanzo kuvharwa nemapulagi uye mavhavha mushure mekuchenesa uye kusimbiswa ne nitrogen purge panguva yekuisa.
Mapaipi anoshandiswa pamhepo uye firiji anoratidzwa neiyo chaiyo yekunze dhayamita, iyo inosarudzika muboka iri.Saizi inotangira pa3/8 ″ kusvika 4-1/8 ″ yekucheka kwakatwasuka uye 1/8 ″ kusvika 1-5/8 ″ yemakoiri.Kazhinji, mapaipi aya ane chiyero chepamusoro chekumanikidza kwedhayamita imwechete.
Mapaipi emhangura anowanikwa mune akasiyana alloys kune akakosha maapplication.Beryllium mhangura machubhu anogona kusvika pakusimba kwesimbi alloy chubhu, uye kuneta kwawo simba kunoita kuti anyanyo batsira mukushandisa kwakakosha seBourdon chubhu.Iyo copper-nickel alloy inopesana zvakanyanya nekuora mumvura yegungwa, uye tubing inowanzoshandiswa munzvimbo dzegungwa uko kushorwa nekukura kwebarnacle kunobatsira.Copper-Nickel 90/10, 80/20 uye 70/30 mazita akajairika echinyorwa ichi.Yakanyanya conductive okisijeni-isina mhangura machubhu anowanzoshandiswa kune waveguides nezvimwe zvakadaro.Titanium yakavharwa machubhu emhangura inogona kushandiswa mukupisa kupisa kunopisa.
Sezvambotaurwa, pombi dzemhangura dzinobatanidzwa nyore nyore uchishandisa nzira dzekudziya dzakadai sewelding uye brazing.Nepo nzira idzi dzakakwana uye dzakanakira maapplication akaita semvura yemumba, kudziyisa kunoita kuti pombi inodhonzwa iite anneal, izvo zvinodzikisira kudzvanywa kwayo.Kune akati wandei ma mechanical nzira dziripo dzisingashandure zvinhu zvepombi.Izvi zvinosanganisira flare fittings, grooved fittings, compression fittings uye push fittings.Aya ma mechanical fastening nzira anobatsira zvikuru mumamiriro ezvinhu apo kushandiswa kwemurazvo kana kupisa kusina kuchengeteka.Imwe bhenefiti ndeyekuti mamwe aya ma mechanical connections ari nyore kubvisa.
Imwe nzira, inoshandiswa mumamiriro ezvinhu apo matavi mazhinji anofanira kubuda mupombi huru imwechete, ndeye kushandisa extrusion tool kugadzira kubuda zvakananga mupombi.Iyi nzira inoda soldering yekubatanidza kwekupedzisira, asi haidi kushandiswa kwemafittings akawanda.
Ichi chinyorwa chinopfupisa marudzi emapombi emhangura.Kuti uwane rumwe ruzivo nezve zvimwe zvigadzirwa, ndapota ona mamwe madhairekitori kana shanyira Thomas Sourcing Platform kuti uwane angangove masosi ekupa kana kuona chaiyo chigadzirwa ruzivo.
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