Lisebelisoa tse tsamaisoang hantle, sehlopha sa litsebi sa thekiso, le lits'ebeletso tse betere tsa kamora thekiso; Hape re lelapa le leholo le kopaneng, bohle ba khomarela boleng ba k'hamphani "bonngoe, boinehelo, mamello" bakeng sa boleng bo botle ba moetsi oa Ifan mebala e tala 45 setsoe 20mm-110mm mefuta eohle ea lisebelisoa tsa ppr mabitso a quick ppr fitting, Re bapala karolo e etellang pele ho fepeng bareki ka lintho tsa boleng bo holimo mofani ea molemo haholo le mefuta e fapaneng ea litheko tse hlōlisanang.
Lisebelisoa tse tsamaisoang hantle, sehlopha sa litsebi sa thekiso, le lits'ebeletso tse betere tsa kamora thekiso; Re boetse re lelapa le leholo le kopaneng, bohle ba khomarela boleng ba k'hamphani "kopanyo, boinehelo, mamello" bakeng sappr 45 setsoeKamora lilemo tsa nts'etsopele, joale re thehile bokhoni bo matla ntlafatsong ea lihlahisoa tse ncha le tsamaiso e tiileng ea taolo ea boleng ho netefatsa boleng le ts'ebeletso e ntle haholo. Ka tšehetso ea bareki ba bangata ba sebelisanang 'moho nako e telele, litharollo tsa rona lia amoheloa lefatšeng ka bophara.

Liphaephe tsa PPR

Ha li bapisoa le liphaephe tsa tšepe, liphaephe tsa PPR li na le melemo ea ho kenngoa habonolo, ho thibela mocheso ho betere, le ho hanyetsa mafome. Ke thepa ea phepelo ea metsi e phetseng hantle le e mosa tikolohong 'me hape ke sehlahisoa se seholo sa phepelo ea metsi' marakeng. Liphaephe tsa PPR li fumaneha haholo ka mebala e latelang, e tšoeu, e putsoa, ​​​​e tala le ea curry, lebaka leo phapang ena e bakoang haholo ke li-masterbatches tse fapaneng tsa mebala e ekelitsoeng.

Ntle le litšobotsi tsa liphaephe tsa polasetiki tse akaretsang tse kang boima bo bobebe, ho hanyetsa mafome, ho se hole le bophelo bo bolelele ba ts'ebeletso, liphaephe tsa PP-R le tsona li na le litšobotsi tse latelang tsa mantlha:

1 Ha e na chefo ebile ha e na bohloeki.
Limolek'hule tsa thepa e tala tsa PP-R ke likarolo tsa khabone le haedrojene feela, 'me ha ho na likarolo tse kotsi le tse chefo. E hloekile ebile ea tšepahala. Ha e sebelisoe feela bakeng sa liphaephe tsa metsi a batang le a chesang, empa hape le bakeng sa litsamaiso tsa metsi a hloekileng a nooang.

2 Ho boloka mocheso le ho boloka matla.
Phepelo ea motlakase ea phaephe ea PP-R ke 0.21w/mk, e leng 1/200 feela ea phaephe ea tšepe.

3 Ho hanyetsa mocheso hamolemo.
Sebaka sa ho nolofatsa sa Vicat sa phaephe ea PP-R ke 131.5℃. Mocheso o phahameng ka ho fetisisa oa ho sebetsa o ka fihla ho 95℃, e leng se ka fihlelang litlhoko tsa sistimi ea metsi a chesang khoutung ea phepelo ea metsi le drainage ea moaho.

4 Bophelo ba tšebeletso e telele.
Tlas'a maemo a mocheso o sebetsang oa 70℃ le khatello ea mosebetsi (PN) ea 1.0MPa, bophelo ba tšebeletso ba phaephe ea PP-R bo ka fihla ho lilemo tse fetang 50 (ha feela thepa ea phaephe e lokela ho ba letoto la S3.2 le S2.5 kapa ho feta); tlas'a mocheso o tloaelehileng (20℃) Bophelo ba tšebeletso bo ka fihla ho lilemo tse fetang 100.

5 Ho kenya habonolo le khokahano e tšepahalang.
PP-R e na le ts'ebetso e ntle ea ho tjheseletsa. Liphaephe le li-fitting li ka hokahanngoa ka ho qhibiliha ho chesang le ho kopanngoa ha motlakase. Ho kenngoa ho bonolo 'me li-joint lia tšepahala. Matla a joint a maholo ho feta matla a phala ka boeona.

6 Thepa e ka sebelisoa hape.
Litšila tsa PP-R lia hloekisoa, lia robeha, 'me lia sebelisoa hape bakeng sa ho sebelisoa tlhahisong ea liphaephe le li-fittings. Palo ea thepa e sebelisitsoeng hape ha e fete 10% ea kakaretso 'me ha e ame boleng ba sehlahisoa.

ho kenya

Lisebelisoa tse tsamaisoang hantle, sehlopha sa litsebi sa thekiso, le lits'ebeletso tse betere tsa kamora thekiso; Hape re lelapa le leholo le kopaneng, bohle ba khomarela boleng ba k'hamphani "bonngoe, boinehelo, mamello" bakeng sa boleng bo botle ba moetsi oa Ifan mebala e tala 45 setsoe 20mm-110mm mefuta eohle ea lisebelisoa tsa ppr mabitso a quick ppr fitting, Re bapala karolo e etellang pele ho fepeng bareki ka lintho tsa boleng bo holimo mofani ea molemo haholo le mefuta e fapaneng ea litheko tse hlōlisanang.
Boleng bo botle haholo, Kamora lilemo tsa nts'etsopele, joale re thehile bokhoni bo matla ntlafatsong ea lihlahisoa tse ncha le tsamaiso e tiileng ea taolo ea boleng ho netefatsa boleng bo botle le ts'ebeletso. Ka tšehetso ea bareki ba bangata ba sebelisanang nako e telele, litharollo tsa rona lia amoheloa lefatšeng ka bophara.