Izinsiza zokuxhuma ze-copper pipe ziwumkhiqizo osetshenziselwa ukuhlanganisa amapayipi e-copper. Ziyizimpahla zokucubungula ezisezingeni eliphansi embonini ye-copper pipe, ezisetshenziswa ekuhlanganiseni amapayipi ngezindlela ezifana nokuhlanganiswa kwe-socket, ukuxhumana okunezintambo, ukuxhumana kwe-flange, noma ukuxhumana okusheshayo ukuze kuhlangatshezwane nezidingo ezihlukahlukene zobunjiniyela.

Ihlukaniswe ngokusebenza, izinsiza zephayiphi zensimbi zifaka ikakhulukazi izinsiza zokugqoka (ezihlanganisa amaphayiphi amabili aqondile), ama-reducers (ahlanganisa amaphayiphi anobubanzi obuhlukile), ama-elbows (njenge 90° noma 45° elbows, asetshenziselwa ukushintsha umkhondo wamaphayiphi), ama-tees (okwakha ama-branching wamaphayiphi), kanye nezinsiza zokuxhuma (okwakha ama-branching anjenge-cross). Ngokwehlukaniswa kwezinto, izinsiza zephayiphi zensimbi zingahlukaniswa zibe izigaba ezintathu: insimbi ebomvu, ibhasi, kanye ne-bronze. Izinsiza zephayiphi zensimbi ebomvu (njenge T2 noma TP2) zinephunga elibomvu, zine-ductility enhle, kanye nokuhamba kahle kokushisa nokuhamba kukagesi, futhi zisetshenziswa kakhulu emanzini, ekufrigeration, nasezishintsheni zokushisa. Izinsiza zephayiphi zibhasi (ama-alloys ensimbi ne-zinc, njenges H59 noma H62) zinezimfanelo ezinhle zomshini, kulula ukuzenza, futhi ziqinile ekugugeni, okwenza kube yindlela esetshenziswa kakhulu, ikakhulukazi efanelekile emanzini, emoyeni, nasezimpahleni zempilo. Izinsiza zephayiphi ze-bronze (ezine-insimbi, ithini, i-phosphorus, njll.) zineziqu eziphezulu, ziqinile ekugqokeni nasekugugeni, ikakhulukazi ziqinile ekugugeni kwamanzi olwandle, futhi zisetshenziswa kakhulu ekwakhiweni kwemikhumbi, emikhiqizweni ye-chemical, nasezinhlelweni ezinzima. Ngokwezindlela zokuxhuma, izinsiza zephayiphi zensimbi zifaka izixhumi ezine-thread (ezihlanganiswe ngok tightening internal and external threads, ezifanele izinhlelo eziphansi zengcindezi ezifana namaphayiphi amanzi noma amaphayiphi omoya), i-socket welding (iphayiphi ifakwa kwi-socket bese iwelded, inikeza amandla aphezulu okuxhuma kanye nokuhlala kahle, efanele izinhlelo eziphakeme zengcindezi nezishisayo ezifana nefriji noma amaphayiphi e-hydraulic oil), izixhumi ze-flange (ezihlanganiswe nge-flanges kanye ne-bolts enephedi yokuhlala phakathi, ezifanele amaphayiphi amakhulu noma amaphayiphi adinga ukuhoxiswa kaningi), kanye nezixhumi ezisheshayo (njengezinsiza zokucindezela noma izinsiza zokukhulula ngokushesha, zakhelwe nge-snap-fit ​​noma izinhlelo zokuvula, zivumela ukuxhumana nokuhoxiswa ngokushesha ngaphandle kwamathuluzi, zisetshenziswa kakhulu namathuluzi e-pneumatic noma ezimweni ezidinga ukuhoxiswa nokuhlanganiswa kaningi). Izinsiza zephayiphi zensimbi zisetshenziswa kakhulu kumadivayisi efriji, ezinhlelweni zokuhlinzeka ngamanzi ezakhiweni, ezimotweni, emikhumbini, nasezinhlelweni zokuhlunga amanzi olwandle. Emkhakheni wokwakha, zisetshenziswe ezinhlelweni zokuhlinzeka ngamanzi ezinhlelweni ezifana ne-Great Hall of the People kanye ne-National Centre for the Performing Arts eBeijing. Ngokuthuthukiswa kwezinga lokusebenza kwamandla e-air conditioning, ukusetshenziswa kwezinsiza zephayiphi zensimbi ezishintsheni zokushisa kuye kwanda, lapho imishini yokushisa kanye nefriji ibamba cishe u-75% wokusetshenziswa kwephayiphi zensimbi.