Lisebelisoa tse tsamaisoang hantle, sehlopha sa barekisi ba litsebi, le litšebeletso tse ntle ka mor'a thekiso;Hape re lelapa le leholo le kopaneng, motho e mong le e mong o khomarela boleng ba k'hamphani "kopano, boinehelo, mamello" bakeng sa boleng bo botle ba Ifan moetsi oa mebala e tala 45 elbow 20mm-110mm mefuta eohle ea mabitso a ppr fittings quick ppr fitting, Re bapala karolo e ka sehloohong ho faneng ka thepa. bareki ba nang le lintho tsa boleng bo holimo bafani ba hantle haholo le mefuta ea theko ea tlholisano.
Lisebelisoa tse tsamaisoang hantle, sehlopha sa barekisi ba litsebi, le litšebeletso tse ntle ka mor'a thekiso;Hape re lelapa le leholo le kopaneng, e mong le e mong o khomarela boleng ba k'hamphani "kopano, boinehelo, mamello" bakeng sappr 45 setsoe, Kamora lilemo tsa nts'etsopele, joale re thehile bokhoni bo matla ho nts'etsopele ea sehlahisoa se secha le sistimi e thata ea taolo ea boleng ho netefatsa boleng bo botle le ts'ebeletso.Ka tšehetso ea bareki ba bangata ba tšebelisano ea nako e telele, tharollo ea rona e amoheloa lefatšeng ka bophara.

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

Lisebelisoa tse tsamaisoang hantle, sehlopha sa barekisi ba litsebi, le litšebeletso tse ntle ka mor'a thekiso;Hape re lelapa le leholo le kopaneng, motho e mong le e mong o khomarela boleng ba k'hamphani "kopano, boinehelo, mamello" bakeng sa boleng bo botle ba Ifan moetsi oa mebala e tala 45 elbow 20mm-110mm mefuta eohle ea mabitso a ppr fittings quick ppr fitting, Re bapala karolo e ka sehloohong ho faneng ka thepa. bareki ba nang le lintho tsa boleng bo holimo bafani ba hantle haholo le mefuta ea theko ea tlholisano.
Boleng bo botle haholo, Kamora lilemo tsa nts'etsopele, joale re thehile bokhoni bo matla ntlafatsong e ncha ea sehlahisoa le sistimi e thata ea taolo ea boleng ho netefatsa boleng bo botle le ts'ebeletso.Ka tšehetso ea bareki ba bangata ba tšebelisano ea nako e telele, tharollo ea rona e amoheloa lefatšeng ka bophara.