Re nka "e loketseng bareki, e sekametseng boleng, e kopanyang, e nchafatsang" e le sepheo. "'Nete le 'nete" ke tsamaiso ea rona e loketseng Professional China Ga Factory 20mm-160mm 1/2-6 Inch All Ranges of Elbow Socket for PPR Pipes All PPR Pipes and Fittings, Re ntse re batlana le ho theha mekhatlo ea nako e telele ea lik'hamphani. le uena. Maikutlo le litharollo tsa hau li ananeloa haholo.
Re nka "e loketseng bareki, e sekametseng boleng, e kopanyang, e nchafatsang" e le sepheo. "'Nete le botšepehi" ke tsamaiso ea rona e loketseng bakeng sappr koporo e kenya sokete, Hona joale re na le phihlelo ea lilemo tse fetang 10 tsa tlhahiso le khoebo ea ho romela thepa. Re lula re hlahisa le ho rala mefuta ea litharollo tse ncha ho khotsofatsa tlhoko ea 'maraka le ho thusa baeti khafetsa ka ho nchafatsa lihlahisoa tsa rona. Re bile baetsi ba khethehileng le barekisi ba kantle ho naha Chaena. Kae kapa kae moo u leng teng, etsa bonnete ba hore u ikopanya le rona, 'me hammoho re tla theha bokamoso bo khanyang tšimong ea hau ea khoebo!

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

Re nka "e loketseng bareki, e sekametseng boleng, e kopanyang, e nchafatsang" e le sepheo. "'Nete le 'nete" ke tsamaiso ea rona e loketseng Professional China Ga Factory 20mm-160mm 1/2-6 Inch All Ranges of Elbow Socket for PPR Pipes All PPR Pipes and Fittings, Re ntse re batlana le ho theha mekhatlo ea nako e telele ea lik'hamphani. le uena. Maikutlo le litharollo tsa hau li ananeloa haholo.
Professional China China Plumbing Water Fitting Female Coupling and Russia White PPR Female Thread Socket, Hona joale re na le lilemo tse fetang 10 tsa phihlelo ea tlhahiso le khoebo ea ho romela thepa. Re lula re hlahisa le ho rala mefuta ea litharollo tse ncha ho khotsofatsa tlhoko ea 'maraka le ho thusa baeti khafetsa ka ho nchafatsa lihlahisoa tsa rona. Re bile baetsi ba khethehileng le barekisi ba kantle ho naha Chaena. Kae kapa kae moo u leng teng, etsa bonnete ba hore u ikopanya le rona, 'me hammoho re tla theha bokamoso bo khanyang tšimong ea hau ea khoebo!