daryeel ppr
Laydiyaha PPR waxay ku jirtaa helitaan cusub oo kala duwan marka loo eego shandhuraha nolosha iyo daryeelka, kaas oo loo yaqaan teknoolojiga polipropileen random copolymer, taas oo badbaadiyey isticmaalka shandhuraha sayniska iyo xarunta dunida guuleed. Shandhurkan diyaar ah ay leedahay awood gaar ah oo sababtoo ah gooskiisa joogsada ah oo waliba wanaagsan, taas oo isku daraya qallafinta iyo durkii mideed. Laydiyihii PPR waxay shaqeynaya sida network muhimmo ah oo gudbiyaha biyaha, oo suurtogalnimada inay keento biyo cawood iyo biyo qummad ah si wanaagsan. Shandhurkan ay iskoolahay si wanaagsan ugu horreeya heerkulka kulan 95 digri Ceelciyus, taas oo dhiganta inay noqon kartaa mid lafta guurska tusaale iyo qaybta kale ee korarka. Asaska teknoolojiga laydiyihii PPR waa sabab u leh ilmi polimer sax ah, halka qaybooyinka copolymer aan lahayn ay abuuraan meelga caabi badan oo ka baxsan habaabinta kimikiga, hadaba waxay sii jeedaan jiidka habaabinta sanadkii labaatan. Tabbajihii samaysiga waxaa la sameeyaa tabajo saamaynta heerka iyo daabacidda, taas oo samaysi kara laydiyin wallin walba oo siman iyo toosan. Isticmaalka laydiyihii PPR waxay ku qorantahay magaalooyinka reerka, bulshihii sare, fasahoyinka sayniska, iyo shandhuraha biyaha degmada. Wastaga shandhurkan waxay si wanaagsan ugu socda shandhuraha daryeelka, halka ay biyo cawood keento shandhuraha radiator iyo shandhuraha daryeelka hoose. Shandhuraha maareykanka waayo ay faa'iido lagu leeyiinay laydiyihii PPR sababtoo ah inay ka hortagtaan baabuuraha iyo kiimikadaha dhulka. Sidaas darteed, tabbajihii ku darista waxaa la sameeyaa welding heat fusion, taas oo abuuraya qiimiyo dhallinyar ah oo ka saarisaya fursadda laabka, taas oo calaamad ah shandhuraha ku tilmaamka ah. Teknoolojiigan fusion ay iskoolahay inay laydiyihii PPR ilaaliyaan jiidka habaabinta inta uu shandhurka laga isticmaalo, kaarka sanadkii hore kan bilowday, haatan sanadkii kow iyo toddobaad. Farshaxanka gudaha laydiyihii PPR ay ka buuxiyaan inkaaraha, taas oo kala saaraya xawaaraha biyaha, hadiifinta inta biyaha, halka ay ka sii kaa qaataan raaxadda inta ay isticmaalaan sistema pump.