Re nahana seo bareki ba se nahanang, ho potlaka ho nka khato ka hare ho lithahasello tsa boemo ba bareki ba molao-motheo oa motheo, ho lumella boleng bo phahameng haholo, ho fokotsa litšenyehelo tsa ho sebetsa, litefello ke tse eketsehileng tse utloahalang, li hapile bareki ba bacha le ba fetileng tšehetso le tiiso bakeng sa Morekisi Discount Ifan Wholesale Plastic Union Pipe Fittings Green Customized PPR Pipe Fitting, E Amohela metsoalle eohle ea mose ho maoatle le barekisi ho theha tšebelisano le rona.Re tla u fa litšebeletso tse otlolohileng, tsa boleng bo holimo le tse sebetsang ho phethahatsa litlhoko tsa hau.
Re nahana seo bareki ba se nahanang, ho potlaka ho nka khato ka hare ho lithahasello tsa boemo ba bareki ba molao-motheo oa motheo, ho lumella boleng bo phahameng haholo, ho fokotsa litšenyehelo tsa ho sebetsa, litefello ke tse eketsehileng tse utloahalang, li hapile bareki ba bacha le ba fetileng tšehetso le tiiso bakeng sappr koporo e kenya sokete, Re lumela hore likamano tse ntle tsa khoebo li tla lebisa melemo le ntlafatso ho mahlakore ka bobeli.Hona joale re thehile likamano tsa nako e telele le tse atlehileng tsa ts'ebelisano 'moho le bareki ba bangata ka ts'epo ea bona lits'ebeletso tsa rona tse ikhethileng le bots'epehi ha re etsa khoebo.Re boetse re thabela botumo bo phahameng ka ts'ebetso ea rona e ntle.Tshebetso e ntlafetseng mohlomong e tla lebelloa e le molao-motheo oa rona oa botšepehi.Boinehelo le ho Tiea li tla lula li le joalo.

Liphaephe tsa PPR

Ha li bapisoa le lipeipi tsa tšepe, liphaephe tsa PPR li na le melemo ea ho kenngoa ha bonolo, ho kenya mocheso o motle, 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

Re nahana seo bareki ba se nahanang, ho potlaka ho nka khato ka hare ho lithahasello tsa boemo ba bareki ba molao-motheo oa motheo, ho lumella boleng bo phahameng haholo, ho fokotsa litšenyehelo tsa ho sebetsa, litefello ke tse eketsehileng tse utloahalang, li hapile bareki ba bacha le ba fetileng tšehetso le tiiso bakeng sa Morekisi Discount Ifan Wholesale Plastic Union Pipe Fittings Green Customized PPR Pipe Fitting, E Amohela metsoalle eohle ea mose ho maoatle le barekisi ho theha tšebelisano le rona.Re tla u fa litšebeletso tse otlolohileng, tsa boleng bo holimo le tse sebetsang ho phethahatsa litlhoko tsa hau.
Re lumela hore likamano tse ntle tsa khoebo li tla lebisa melemo le ntlafatso ho mahlakore ka bobeli.Hona joale re thehile likamano tsa nako e telele le tse atlehileng tsa ts'ebelisano 'moho le bareki ba bangata ka ts'epo ea bona lits'ebeletso tsa rona tse ikhethileng le bots'epehi ha re etsa khoebo.Re boetse re thabela botumo bo phahameng ka ts'ebetso ea rona e ntle.Tshebetso e ntlafetseng mohlomong e tla lebelloa e le molao-motheo oa rona oa botšepehi.Boinehelo le ho Tiea li tla lula li le joalo.