Ho itšetlehile ka morero le thepa ea liphaephe, mekhoa e tloaelehileng ea ho hokahanya bakeng sa kaho ea liphaephe tsa tšepe e kenyelletsa khokahanyo e entsoeng ka khoele, khokahanyo ea flange, welding, khokahanyo ea groove (khokahanyo ea clamp), khokahanyo ea ferrule, khokahanyo ea compression, khokahanyo e chesang ea ho qhibiliha, khokahano ea socket, joalo-joalo.

1. Khokahano ea likhoele: Khokahano ea likhoele e etsoa ka ho sebelisa lipeipi tsa tšepe tse kentsoeng. Liphaephe tsa tšepe tse nang le liphaephe tse bophara ba phala e ka tlaase ho kapa tse lekanang le 100mm li lokela ho hokahanngoa ka khokahanyo ea khoele, 'me hangata li sebelisoa bakeng sa lipeipi tsa tšepe tse holim'a metsi. Liphaephe tse entsoeng ka tšepe-polasetiki le tsona ka kakaretso li kopantsoe le likhoele. Liphaephe tsa tšepe tse nang le galvanized li lokela ho kopanngoa le likhoele. Bokaholimo ba lera la galvanized le likarolo tse otlolohileng tse senyehileng ha ho roala likhoele li lokela ho phekoloa ka anti-corrosion. Li-flanges kapa lipeipi tse khethehileng tsa mofuta oa ferrule li lokela ho sebelisoa bakeng sa ho hokahanya. Litšepe pakeng tsa liphaephe tsa tšepe tse entsoeng ka masenke le li-flange li lokela ho ba tsa bobeli.

2. Khokahano ea Flange: Lihokelo tsa flange li sebelisoa bakeng sa liphaephe tsa tšepe tse nang le li-diameter tse kholoanyane. Mahokelo a flange hangata a sebelisoa liphaepheng tse kholo ho hokahanya li-valve, li-valve tsa ho hlahloba, limithara tsa metsi, lipompo tsa metsi, joalo-joalo, hammoho le likarolo tsa liphaephe tse hlokang ho qhaqhoa le ho hlokomeloa khafetsa. Haeba liphaephe tse nang le galvanized li kopantsoe ke welding kapa flange, lenonyeletso la welding le lokela ho ba la bobeli la galvanized kapa anti-corrosion.

3. Welding: Welding e loketse liphaephe tsa tšepe tse se nang galvanized. E sebelisoa haholo bakeng sa liphaephe tsa tšepe tse patiloeng le liphaephe tsa tšepe tse nang le bophara bo boholoanyane 'me li sebelisoa haholo mehahong e phahameng. Manonyeletso a khethehileng kapa welding e ka sebelisoa ho hokahanya liphaephe tsa koporo. Ha bophara ba phala bo le ka tlase ho 22mm, socket kapa casing welding e lokela ho sebelisoa. Socket e lokela ho kenngoa khahlanong le tataiso ea phallo ea seaplane. Ha bophara ba phala bo le boholo ho feta kapa bo lekana le 2mm, ho lokela ho sebelisoa welding ea butt. Lipeipi tsa tšepe tse sa hloekang li ka tšeloa soketeng.

4. Khokahano e entsoeng ka grooved (clamp connection): Sehokelo se grooved se ka sebelisoa bakeng sa liphaephe tse entsoeng ka masenke tse nang le bophara bo boholo ho feta kapa bo lekanang le 100mm metsing a mollo, moea o futhumatsang metsi a chesang le a batang, phepelo ea metsi, metsi a pula, le mekhoa e meng. Ho bonolo ho sebetsa mme ha e ame pipe ea tšepe. Litšobotsi tsa pele tsa liphaephe, ke mohaho o sireletsehileng, botsitso ba tsamaiso e ntle, tlhokomelo e bonolo, ho boloka mosebetsi le nako, joalo-joalo.

5. Khokahano ea letsoho la karete: Liphaephe tse entsoeng ka aluminium-polasetiki ka kakaretso li sebelisa matsoho a likhoele a khoele bakeng sa ho thiba. Beha nate e loketseng qetellong ea phala ea tšepe, ebe u kenya motsoako o ka hare oa ho kenya qetellong, 'me u sebelise wrench ho tiisa ho kenya le linate. Liphaephe tsa koporo le tsona li ka hokeloa ho sebelisoa likhoele tse khole.

6. Khokahano ea Tobetsa: Theknoloji ea ho kopanya lipeipi tsa mofuta oa tšepe e sa hloekang e nka sebaka sa mekhoa ea khale ea ho hokahanya lipeipi tsa tšepe tse kang ho khoasolla, ho tjheseletsa le manonyeletso a sekhomaretsi. E na le litšobotsi tsa ho sireletsa boleng ba metsi le bohloeki, khanyetso e matla ea kutu, le bophelo bo bolelele ba ts'ebeletso. E tla sebelisoa nakong ea kaho. Lisebelisoa tsa lipeipi tsa socket tse nang le mehele e khethehileng ea ho koala li hokahantsoe le liphaephe tsa tšepe, 'me ho sebelisoa lisebelisoa tse khethehileng ho hatella molomo oa phala hore o tiise le ho tiisa. E na le melemo ea ho kenya ts'ebetsong, khokahanyo e ka tšeptjoang, le kaho ea moruo le e utloahalang.

7. Khokahano e chesang ea ho qhibiliha: Mokhoa oa ho kopanya oa liphaephe tsa PPR o sebelisa motsoako o chesang bakeng sa ho kopanya ho chesang ho qhibiliha.

8. Khokahanyo ea li-socket: e sebelisetsoang ho hokahanya lipeipi tsa tšepe le lisebelisoa bakeng sa phepelo ea metsi le drainage. Ho na le mefuta e 'meli: likhokahano tse feto-fetohang le lihokelo tse thata. Lihokelo tse feto-fetohang li tiisitsoe ka mehele ea rabara, ha likhokahano tse thata li tiisitsoe ka samente ea asbestos kapa filler e atolositsoeng. Ho tiisa ka loto ho ka sebelisoa maemong a bohlokoa.