Libaka tsa rona tse hlomelitsoeng hantle le taolo e ntle ea boleng bo botle mekhahlelong eohle ea tlhahiso li re nolofalletsa ho netefatsa khotsofalo e felletseng ea bareki bakeng sa Li-Pipe Fittings tsa PPR tsa PPR tsa ASTM Sch40 tsa PPR tse lekanang le Tee e nang le Litsela tse Tharo, Boleng bo botle le litšenyehelo tsa tlholisano li etsa hore lihlahisoa tsa rona li ananele rekoto e phahameng hohle.
Libaka tsa rona tse hlomelitsoeng hantle le taolo e ntle ea boleng bo botle mekhahlelong eohle ea tlhahiso li re nolofalletsa ho netefatsa khotsofalo e felletseng ea bareki bakeng saTee ea PPRHo na le lisebelisoa tse tsoetseng pele tsa tlhahiso le ts'ebetso le basebetsi ba nang le boiphihlelo ho netefatsa hore thepa e na le boleng bo holimo. Re fumane tšebeletso e ntle ea pele ho thekiso, thekiso, le kamora thekiso ho netefatsa hore bareki ba ka kholiseha hore ba tla etsa liodara. Ho fihlela joale thepa ea rona e ntse e tsoela pele ka potlako 'me e tumme haholo Amerika Boroa, Asia Bochabela, Bochabela bo Hare, Afrika, jj.

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

Libaka tsa rona tse hlomelitsoeng hantle le taolo e ntle ea boleng bo botle mekhahlelong eohle ea tlhahiso li re nolofalletsa ho netefatsa khotsofalo e felletseng ea bareki bakeng sa Li-Pipe Fittings tsa PPR tsa PPR tsa ASTM Sch40 tsa PPR tse lekanang le Tee e nang le Litsela tse Tharo, Boleng bo botle le litšenyehelo tsa tlholisano li etsa hore lihlahisoa tsa rona li ananele rekoto e phahameng hohle.
Tee ea Setsebi ea China PPR Equal Tee le Tee ea PPR ea Plastiki e Tšoanang, Ho na le lisebelisoa tse tsoetseng pele tsa tlhahiso le ts'ebetso le basebetsi ba nang le boiphihlelo ho netefatsa hore thepa e na le boleng bo holimo. Re fumane tšebeletso e ntle ea pele ho thekiso, thekiso, le kamora thekiso ho netefatsa hore bareki ba ka kholiseha hore ba tla etsa liodara. Ho fihlela joale thepa ea rona e ntse e tsoela pele ka potlako ebile e tumme haholo Amerika Boroa, Asia Bochabela, Bochabela bo Hare, Afrika, jj.