Kukho iintlobo ezininzi zokufakelwa kwe-PEX kunye nezixhuma. Olu hlobo lwezinto zokufakelwa zihlulwa njengezikhokelo okanye zenguqu njengoko i-PEX ayikwazi ukuhlanganiswa nesamente esetyenziswa ngokuqhelekileyo. Ininzi yabakhiqizi be-PEX banikela ngempahla yabo kodwa kukho iinkonzo zentengiso ezinokunikezela ngezinye iintlobo zezixhuma. Nangona kunjalo, kubalulekile ukuba uqiniseke ukuba usebenzisa uhlobo lokucetyiswa kwempahla ngokuhambelana neemfuno neemfuno zazo. Kumele ziphawulwe ngumbutho wenkampani yesithathu eqinisekisiweyo njenge NSF, IAPMO, CSA, IGC, UL okanye enye yesithathu ukuvavanywa kwamanye amaqela kunye nokubeka uluhlu lweziko.
Izixhobo ze-PEX zifumaneka kwiindlela ezahlukeneyo zoxhumo ezihluka kumenzi kumenzi. Indlela nganye yokuxhumeka ingadinga isixhobo esithile esinikezelwe ukugqiba uxhulumano oluyimpumelelo. Ezinye zezi zinto zifumaneka kwiindawo ezahlukeneyo ezifana ne-Canarsee.com
Ukufakwa kwee-Crix Crimp
Ukufakwa kwe-PEX yokufakela i-PEX yindlela elula kakhulu yokusetyenziswa ngokufanelekileyo kwiinkqubo ze-PEX, Ngokuqhelekileyo zifuna ithuluzi lokukhusela okanye isixhobo sokuqhawula esiza kukhusela uxhulumaniso lwebhobho. Isixhobo sokusila kulula ukuyisebenzisa kunokuba ithuluzi le-crimp livumela ukuxhumeka ngexesha usebenzisa i- PEX tubing . Abanye abakhiqizi basebenzisa ii-or rings kwizinto zabo zetsimbi ukuze benze uphawu kunye nombhobho. I-ASTM F 1807 iyona mgangatho osebenzayo wokufakwa kwezixhobo zetsimbi. I-ASTM F 2159 ngumgangatho osebenzayo wokufakelwa kweplastiki. I-ASTM 2434 ngumgangatho osebenzayo wokufakelwa kwezinyithi nge-o-rings.
I-PEX Compression Fittings
Izixhobo zokuxinwa zenziwe ngamacandelo amathathu: i-nut compress, i-compress ring, kunye ne-compress insert.
Ziyinyaniso elula ukufaka kunye nokudibanisa kwaye yintoni ekuthiwa ziwayo phakathi kwama-plumbers kunye neenkontrakthi. Zifanele zisetyenziswe xa zijongana namaqela amanxibelelwano amaninzi okanye xa kulungiswa ezininzi.
Ukufakelwa kweP PE-Fit
Ukufakelwa kwe-Push-Fit ayifuni izixhobo okanye amacangce ukuba adibanise ne-PEX yokubhobhoza.
Inkqubo ekhethekileyo yokukhiya ikota ikuvumela ukuba utyhoboze ipayipi ye-PEX ngokufanelekileyo. Le ndlela ivumela ukuba basuse ngaphandle kokusebenzisa izixhobo ezizodwa. Ukufakelwa kwe-Push-Fit kuyenziwa ngokubhekiselwe kubhedu okanye i-DZR ubhedu kwaye iyahambelana nazo zonke iintlobo ze-tuby PEX kunye nokubheja kunye ne-CPVC.
Ezinye i-PEX Fittings
Kukho ezinye ezininzi iintlobo zokufakelwa, nangona ezi zimbini zilapha zikhethiweyo ezikhethiweyo. Kukho neemikhono zensimbi ezingenasici, Ukwandiswa kwe-PEX Fittings kunye ne-Press PEX Fittings. Nangona kunjalo, i-PEX inokufakwa kunye nenani elincinci lokufaneleka, ukunciphisa amandla okukhupha nokuphazamiseka. Ukufaneleka kuya kuncitshiswa, nangona kungekho njalo, ukuba ulandela la macebiso alandelayo:
- Bendisa iipayipi xa utshintshe izikhokelo
- Sebenzisa iintlobo ezininzi ukutya imizila emibini kunye.
- Ukulungiswa kwamacwecwe amacandelo ndawonye
- Ncipha ubude bombhobho
- Khetha ububanzi bepayipi ye-PEX
- Sebenzisa i-PEX imibala yekhowudi. Ukufudumala, ukubandayo kunye namanzi amnyama kufuneka kube ngumbala okhohliweyo.
- Ukuhamba kwemibhobho yeepayipi ukunciphisa ixesha lokufakela kwakhona
- Cwangcisa iinguqu zenguqu ngokufanelekileyo.
Izibonelelo ze-PEX Fittings
Izibonelelo ze-PEX ziya kunikezela ngeenzuzo ezingaphezulu xa zifakwe kwindawo efanelekileyo kwaye zisebenzisa izixhobo ezifanelekileyo.
Ukufakwa kwe-PEX kuza kwandisa iindleko-ukuphumelela kweenkqubo ze-PEX zokupasa kwaye ziza kunika uxhumano oluthe gqolo xa lufaniswa nokufakwa kwendawo yobhedu. Iinkqubo ze-PEX zivumela iimfuneko zokufakela izinto ezincinci ukunciphisa iindleko zabasebenzi kunye nokunciphisa amandla okuvuza. Ukufakwa kwe-PEX kuya kuvumela ukutshintshana phakathi kwe-PEX yokubhobhoza kunye nezinye iintlobo zokupakisha , ngokusebenzisa i-metallic kunye / okanye ukufakelwa kweplastiki.