Khoebo e boloka mohopolo oa ts'ebetso ea "tsamaiso ea mahlale, boleng ba premium le boleng bo holimo, moreki ea phahameng oa China OEM Made in China Professional Quality PVC Double Union Ball Valve, Re ntse re tsoma ho aha likhokahano tse ntle le tse molemo le likhoebo ho pota lefatše. Re u amohela ka mofuthu hore u re bitse ho tla qala lipuisano tsa hore na re ka etsa sena joang habonolo.
Khoebo e boloka mohopolo oa ts'ebetso ea "tsamaiso ea mahlale, boleng ba premium le boleng bo holimo, moreki o phahamengPpr Compact Ball Valve, "Boleng bo botle le theko e utloahalang" ke melao-motheo ea rona ea khoebo. Haeba u thahasella lihlahisoa tsa rona le tharollo kapa u na le lipotso, etsa bonnete ba hore u ikutloa u lokolohile ho ikopanya le rona. Re tšepa ho theha likamano tsa tšebelisano le uena nakong e tlang e haufi.

Liphaephe tsa PPR

Ha li bapisoa le liphaephe tsa tšepe, liphaephe tsa PPR li na le melemo ea ho kenngoa ha bonolo, ho kenya mocheso o betere, le ho hanyetsa ho bola. Ke sesebelisuoa sa phepelo ea metsi se phetseng hantle le se baballang tikoloho hape ke sehlahisoa sa mantlha sa phepelo ea metsi 'marakeng. Liphaephe tsa PPR li fumaneha haholo ka mebala e latelang, e tšoeu, e Gray, e tala le ea curry, hore na ke hobane'ng ha phapang ena e bakoa haholo-holo ke mebala e fapaneng ea masterbatches e kentsoeng.

Ntle le litšoaneleho tsa liphaephe tsa polasetiki tse akaretsang joalo ka boima bo bobebe, ho hanyetsa kutu, ho se senyehe, le bophelo bo bolelele ba ts'ebeletso, liphaephe tsa PP-R le tsona li na le litšobotsi tse latelang:

1 Ha e na chefo ebile e hloekile.
Limolek'hule tse tala tsa PP-R ke likarolo tsa carbon le hydrogen feela, 'me ha ho na lintho tse kotsi le tse chefo. E hloekile ebile e ka tšeptjoa. Ha e sebelisoe feela bakeng sa liphaephe tsa metsi a batang le a chesang, empa hape le bakeng sa mekhoa ea metsi a nooang a hloekileng.

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

3 Ho hanyetsa mocheso ho molemo.
The Vicat softening point ea PP-R pipe ke 131.5 ℃. Mocheso o phahameng ka ho fetisisa oa ho sebetsa o ka fihla ho 95 ℃, o ka finyellang litlhoko tsa tsamaiso ea metsi a chesang ka har'a mohaho oa metsi le khoutu ea drainage.

4 Bophelo bo bolelele ba tšebeletso.
Tlas'a maemo a mocheso oa ho sebetsa oa 70 ℃ le khatello ea ho sebetsa (PN) ea 1.0MPa, bophelo ba tšebeletso ea PP-R pipe bo ka fihla lilemo tse fetang 50 (hafeela thepa ea phala e lokela ho ba S3.2 le S2.5 letoto kapa Hape); tlas'a mocheso o tloaelehileng (20 ℃) ​​Bophelo ba tšebeletso bo ka fihla ho feta lilemo tse 100.

5 Ho kengoa habonolo le khokahano e tšepahalang.
PP-R e na le ts'ebetso e ntle ea welding. Liphaephe le lisebelisoa li ka kopanngoa ka ho qhibiliha ho chesang le electrofusion. Ho kenngoa ho bonolo 'me manonyeletso a tšepahala. Matla a motsoako o moholo ho feta matla a pipe ka boeona.

6 Lisebelisoa li ka sebelisoa hape.
Litšila tsa PP-R lia hloekisoa, lia rojoa, 'me li sebelisoa hape bakeng sa ho sebelisoa ha ho etsoa lipeipi le li-fittings. Palo ea thepa e sebelisoang hape ha e fete 10% ea kakaretso ea chelete mme ha e ame boleng ba sehlahisoa.

ho kenya

Khoebo e boloka mohopolo oa ts'ebetso ea "tsamaiso ea mahlale, boleng ba premium le boleng bo holimo, moreki ea phahameng oa China OEM Made in China Professional Quality PVC Double Union Ball Valve, Re ntse re tsoma ho aha likhokahano tse ntle le tse molemo le likhoebo ho pota lefatše. Re u amohela ka mofuthu hore u re bitse ho tla qala lipuisano tsa hore na re ka etsa sena joang habonolo.
China OEM China Mofuta o Mocha o Tšoarellang Hantle Khatello e Tloaelehileng le 2 Inch White Body PVC Ball Valve, "Boleng bo botle le theko e utloahalang" ke melao-motheo ea khoebo ea rona. Haeba u thahasella lihlahisoa tsa rona le tharollo kapa u na le lipotso, etsa bonnete ba hore u ikutloa u lokolohile ho ikopanya le rona. Re tšepa ho theha likamano tsa tšebelisano le uena nakong e tlang e haufi.