Re ntse re shebane le ho ntlafatsa taolo ea lintho le mokhoa oa QC e le hore re ka tsoela pele ho boloka melemo e meholo k'hamphaning e hlōlisanang ka matla bakeng sa Popular Design for Goldensea Factory Directly Supply Resilient Seat Slurry Knife Brass PPR A216 Wcb Gate Valve, ho fumaneha ho sa feleng ha litharollo tsa maemo a holimo hammoho le lits'ebeletso tsa rona tse ntle tsa pele le tsa kamora thekiso ho netefatsa tlholisano e matla 'marakeng o ntseng o hola ka bophara.
Re ntse re shebane le ho ntlafatsa taolo ea lintho le mokhoa oa QC e le hore re ka tsoela pele ho boloka melemo e meholo ka har'a k'hamphani e hlōlisanang haholo bakeng saValve ea heke ea PPRLihlahisoa tsena li na le botumo bo botle ka theko e hlōlisanang, pōpo e ikhethang, e etellang pele mekhoa ea indasteri. Khamphani e tsitlallela molao-motheo oa mohopolo oa bohle ba hlōtseng, e thehile marang-rang a thekiso ea lefats'e le marang-rang a litšebeletso tsa kamora thekiso.

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

Re ntse re shebane le ho ntlafatsa taolo ea lintho le mokhoa oa QC e le hore re ka tsoela pele ho boloka melemo e meholo k'hamphaning e hlōlisanang ka matla bakeng sa Popular Design for Goldensea Factory Directly Supply Resilient Seat Slurry Knife Brass PPR A216 Wcb Gate Valve, ho fumaneha ho sa feleng ha litharollo tsa maemo a holimo hammoho le lits'ebeletso tsa rona tse ntle tsa pele le tsa kamora thekiso ho netefatsa tlholisano e matla 'marakeng o ntseng o hola ka bophara.
Moralo o Tummeng oa Valve ea Chaena le Valve ea Solenoid, Lihlahisoa tsena li na le botumo bo botle ka theko e hlōlisanang, pōpo e ikhethang, e etellang pele mekhoa ea indasteri. Khamphani e tsitlallela molao-motheo oa mohopolo oa bohle ba hlōtseng, e thehile marang-rang a thekiso ea lefats'e le marang-rang a tšebeletso ea kamora thekiso.