NakubaI-PVCyipayipi elingeyona insimbi elivame kakhulu emhlabeni, i-PPR (i-Polypropylene Random Copolymer) iyinto ejwayelekile yamapayipi kwezinye izingxenye eziningi zomhlaba. I-PPR joint akuyona i-PVC cement, kodwa ifudunyezwa ngethuluzi elikhethekile lokuhlanganisa futhi empeleni incibilike ibe yiyo yonke. Uma yenziwe kahle ngemishini efanele, i-PPR joint ngeke ivuze.

Shisisa ithuluzi lokuhlanganisa bese ulungisa ipayipi

1

Beka isokhethi elifanele kuthuluzi lokuhlanganisa. Iningi lazo lifaka i-socket yosayizi ofanele.I-PPRAmathuluzi okushisela afika nama-sockets esilisa nesifazane anobukhulu obuhlukahlukene, ahambisana nobubanzi bepayipi le-PPR obuvamile. Ngakho-ke, uma usebenzisa ipayipi le-PPR elinobubanzi obungu-50 mm (2.0 inches), khetha ama-sleeve amabili aphawulwe ngo-50 mm.

Amathuluzi okuhlanganisa aphathwa ngesandla ngokuvamile angaphathwaI-PPRamapayipi asukela ku-16 kuya ku-63 mm (0.63 kuya ku-2.48 inches), kuyilapho amamodeli ebhentshi engakwazi ukusingatha amapayipi okungenani angu-110 mm (4.3 inches).
Ungathola amamodeli ahlukahlukene amathuluzi okuhlanganisa i-PPR ku-inthanethi, ngamanani asukela cishe ku-US$50 kuya ku-US$500.

2
Faka ithuluzi lokuhlanganisa ukuze uqale ukufudumeza isokhethi. Amathuluzi amaningi okuhlanganisa azoxhuma kusokhethi ejwayelekile engu-110v. Ithuluzi lizoqala ukufudumeza ngokushesha, noma kungadingeka uvule inkinobho yamandla. Amamodeli ayahlukahluka, kodwa kungathatha imizuzu embalwa ukuthi ithuluzi lifudumeze isokhethi lifinyelele ekushiseni okudingekayo. [3]
Qaphela kakhulu uma usebenzisa ithuluzi lokuhlanganisa ukushisa futhi uqiniseke ukuthi wonke umuntu endaweni uyazi ukuthi liyasebenza futhi liyashisa. Izinga lokushisa lesokhethi lidlula ama-250 °C (482 °F) futhi lingabangela ukusha okukhulu.

3
Sika ipayipi libe ubude ngokusika okubushelelezi nokuhlanzekile. Uma ithuluzi lokuhlanganisa lishiswa, sebenzisa ithuluzi elisebenzayo ukumaka nokusika ipayipi libe ubude obudingekayo ukuze uthole ukusika okuhlanzekile okuqondile kushaft. Amasethi amaningi amathuluzi okuhlanganisa afakwe izicucu zamapayipi ezicuphayo noma ezibambayo. Uma zisetshenziswa ngokuhambisana nemiyalelo, lezi zizokhiqiza ukusika okubushelelezi, okufanayo ku-PPR, okulungele kakhulu ukushisela i-fusion. [4]
Amapayipi e-PPR angasikwa futhi kusetshenziswa amasoso esandla ahlukahlukene noma amasoso kagesi noma izicucu zamapayipi ezinamasondo. Kodwa-ke, qiniseka ukuthi ukusika kubushelelezi futhi kuyafana ngangokunokwenzeka, bese usebenzisa iphepha lokusanta elincane ukususa wonke ama-burrs.

4
Hlanza izingxenye ze-PPR ngendwangu kanye nesihlanzi esinconywayo. Ikhithi yakho yamathuluzi okuhlanganisa ingase ituse noma ifake ngisho nesihlanzi esithile sepayipi le-PPR. Landela imiyalelo yokusebenzisa lesi sihlanzi ngaphandle kwepayipi nangaphakathi kwezinto ezizoxhunywa. Vumela izingcezu zome isikhashana. [5]
Uma ungazi ukuthi yiluphi uhlobo lwesihlanzi okufanele ulusebenzise, ​​sicela uxhumane nomkhiqizi wethuluzi lokuhlanganisa.

5
Maka ukujula kokushisela ekugcineni kokuxhuma kwepayipi. Isethi yakho yamathuluzi okuhlanganisa ingase ifike nethempulethi yokumaka ukujula okufanele kokushisela kumapayipi e-PPR anobubanzi obuhlukene. Sebenzisa ipensela ukumaka ipayipi ngokufanele.
Ngaphandle kwalokho, ungafaka i-tape measure ku-fitting oyisebenzisayo (njenge-elbow fitting engama-degree angu-90) ize ifike endaweni encane eku-fitting. Susa u-1 mm (0.039 intshi) kulokhu kulinganisa ukujula bese ukumaka njengokujula kwe-weld epayipini.

6
Qinisekisa ukuthi ithuluzi lokuhlanganisa lishisiswe ngokuphelele. Amathuluzi amaningi okuhlanganisa anesikrini esikutshela ukuthi ithuluzi lishisisiwe futhi selilungile nini. Izinga lokushisa eliqondiwe ngokuvamile lingu-260 °C (500 °F).
Uma ithuluzi lakho lokuhlanganisa lingenaso isibonisi sokushisa, ungasebenzisa i-probe noma i-thermometer ye-infrared ukuze ufunde izinga lokushisa elisesokhethini.
Ungathenga nezinduku zokubonisa izinga lokushisa (isb. i-Tempilstik) ezitolo ezithengisa izinto zokushisela. Khetha izinduku zokhuni ezizoncibilika ku-260 °C (500 °F) bese uthinta eyodwa kusokhethi ngayinye.