Izinsiza zephayiphi zensimbi zixhunywe ukuze zixhunywe nezinsimbi zensimbi. Ziyimikhiqizo yokucubungula ethulwe phansi emkhakheni wezinsimbi zensimbi, zisetshenziswa ekuhlanganiseni amaphayiphi ngezindlela ezifana nokuhlanganiswa kwe-socket, ukuxhumana okunezintambo, ukuxhumana kwe-flange, noma ukuxhumana okusheshayo ukuze kuhlangatshezwane nezidingo ezahlukene zobunjiniyela.

Ihlukaniswe ngokusebenza, amafitting epayipi le-copper ikakhulukazi afaka ama-sleeve fittings (axhuma amapayipi amabili aqondile), ama-reducers (axhuma amapayipi anobubanzi obuhlukile), ama-elbows (njenge 90° noma 45° elbows, asetshenziselwa ukushintsha indlela yamapayipi), ama-tees (okwakha ama-branching epayipi), kanye nama-cross fittings (okwakha ama-branching anjenge-cross). Ngokwehlukaniswa kwezinto, amafitting epayipi le-copper angahlukaniswa abe yizigaba ezintathu: i-red copper, i-brass, kanye ne-bronze. Amafitting epayipi le-red copper (njenge T2 noma TP2) anombala obomvu, ubuhle bokuhlanganisa, kanye nokuhambisa kahle kokushisa nokukhanya, futhi asetshenziswa kakhulu emanzini, ekufrigerator, nasezishintsheni zokushisa. Amafitting epayipi le-brass (ama-alloys e-copper-zinc, njenge H59 noma H62) anezakhiwo ezinhle zomshini, kulula ukuwasebenzisa, futhi ayakwazi ukumelana nokugqwala, okwenza kube uhlobo olusetshenziswa kakhulu, ikakhulukazi olufaneleka emanzini, emoyeni, nasezimpahleni zempilo. Amafitting epayipi le-bronze (aqukethe i-copper, i-tin, i-phosphorus, njll.) anokuqina okuphezulu, ayakwazi ukumelana nokugqwala, ikakhulukazi ukumelana nokugqwala kwamanzi olwandle, futhi asetshenziswa kakhulu ekwakhiweni kwemikhumbi, emikhiqizweni ye-chemical, nasezinhlelweni ezinzima. Ngokwezindlela zokuxhuma, amafitting epayipi le-copper afaka ukuxhumana okunezintambo (oxhunywe ngok tightening izintambo zangaphakathi nezangaphandle, ezifanele izinhlelo eziphansi ezifana namapayipi amanzi noma amapayipi omoya), ukwelashwa kwe-socket (ipayipi lifakwa ngaphakathi kwe-socket bese lihlala, linikeza amandla aphezulu okuxhuma kanye nokuhlala kahle, okufanele izinhlelo eziphezulu nezishisayo ezifana nefriji noma amapayipi ama-hydraulic oil), ukuxhumana kwe-flange (oxhunywe nge-flanges kanye nezikhonkwane ezine-gasket yokuhlala phakathi, ezifanele amapayipi amakhulu noma amapayipi adinga ukuhoxiswa kaningi), kanye nezixhumi ezisheshayo (njengezixhumi zokucindezela noma izixhumi ezisheshayo, zakhelwe nge-snap-fit ​​noma izinhlelo zokuvula, zivumela ukuxhumana okusheshayo nokuhoxiswa ngaphandle kwamathuluzi, asetshenziswa kakhulu namathuluzi e-pneumatic noma ezimweni ezidinga ukuhoxiswa nokuhlanganiswa kaningi). Amafitting epayipi le-copper asetshenziswa kakhulu emishinini yokufrigerator, ezinhlelweni zokuhlinzeka ngamanzi, ezimotweni, emikhumbini, nasezinhlelweni zokuhlunga amanzi olwandle. Emkhakheni wokwakha, asetshenziswe ezinhlelweni zokuhlinzeka ngamanzi emaphrojekthi afana ne-Great Hall of the People kanye ne-National Centre for the Performing Arts eBeijing. Ngokuthuthukiswa kwezinga lokusebenza kahle kwamandla e-air conditioning, ukusetshenziswa kwamafitting epayipi le-copper ezishintsheni zokushisa kuye kwanda, lapho imishini yokushisa nokufrigerator ibamba cishe u-75% wokusetshenziswa kwepayipi le-copper.