Lintlha tsa tlhahiso:
Phaephe e kopantsoeng e matlafalitsoeng ka terata ea tšepe ke phaephe e ncha e ntlafalitsoeng ea polasetiki ea terata ea tšepe. Mofuta ona oa phaephe o boetse o bitsoa phaephe ea SRTP. Mofuta ona o mocha oa phaephe o entsoe ka matla a phahameng ka terata ea tšepe ea mohlala le polyethylene ea thermoplastic e le thepa e tala, letlooa la terata ea tšepe e matlafalitsoeng ka phaephe ea polasetiki ea polyethylene, polyethylene e nang le density e phahameng (HDPE) asmatrix, e nang le ts'ebetso e phahameng ea resin ea bonding e fetotsoeng ea HDPE e nang le lera la ka hare le la ka ntle la polyethylene e nang le density e phahameng hammoho, E le hore e be le phello e ntle ea motsoako. Phaephe e kopantsoeng e hlola mefokolo ea tšepe le polasetiki, ha e ntse e boloka melemo ea tsona ka bobeli, hobane matlafatso ea tšepe e matla e koahetsoe ka har'a thermoplastic e tsoelang pele.
Phaephe e kopantsoeng e matlafalitsoeng ka terata ea tšepe, tšebeliso ea thepa ea boleng bo holimo le theknoloji e tsoetseng pele ea tlhahiso, e le hore e be le ts'ebetso e phahameng ea khatello. Ka nako e ts'oanang, phaephe e kopantsoeng e na le ho tenyetseha ho hoholo, e loketseng phepelo ea metsi le sistimi ea liphaephe tsa khase tse patiloeng hole. Phaephe ea electrofuse ea polyethylene e sebelisoa bakeng sa phaephe e kopantsoeng ea polyethylene e matlafalitsoeng ka terata ea tšepe. Ha e hokahanngoa, 'mele o futhumatsang oa ka hare oa phaephe o sebelisoa ho qhibilihisa polasetiki ea ka ntle ea phaephe le polasetiki ea ka hare ea phaephe, e le hore phaephe le phaephe li hokahane hammoho ka mokhoa o tšepahalang.
Maemo a Tloaelehileng:GB/T 32439-2015, CJ/T 189--2007
Tlhaloso:
| Khatello | 0.8Mpa | 1.0Mpa | 1.25Mpa | 1.6Mpa | 2.0Mpa | 2.5Mpa | 3.0Mpa | 3.5mpa | 4.0Mpa | 5.0Mpa | 6.3Mpa | 7.0Mpa |
| Tlhaloso (mm) | Botenya ba lebota (mm) | |||||||||||
| 50 | 4.5 | 5.0 | 5.5 | 5.5 | 5.5 | 6.0 | 8.5 | 9.0 | 9.5 | |||
| 63 | 4.5 | 5.0 | 5.5 | 5.5 | 5.5 | 6.5 | 8.5 | 9.0 | 10.0 | |||
| 75 | 5.0 | 5.0 | 5.5 | 6.0 | 6.0 | 9.5 | 9.5 | 9.5 | 10.5 | |||
| 90 | 5.5 | 5.5 | 5.5 | 6.0 | 6.0 | 10.0 | 10.5 | 10.5 | 11.5 | |||
| 110 | 5.5 | 5.5 | 7.0 | 7.0 | 7.5 | 8.5 | 8.5 | 11.0 | 12.0 | 12.0 | 12.0 | |
| 125 | 5.5 | 5.5 | 7.5 | 8.0 | 8.5 | 9.5 | 9.5 | 11.0 | 12.0 | 12.0 | 12.0 | |
| 140 | 5.5 | 5.5 | 8.0 | 8.5 | 9.0 | 9.5 | 9.5 | 11.0 | 12.0 | 13.0 | 13.0 | |
| 160 | 6.0 | 6.0 | 9.0 | 9.5 | 10.0 | 10.5 | 10.5 | 11.0 | 12.0 | 14.0 | 14.0 | |
| 200 | 6.0 | 6.0 | 9.5 | 10.5 | 11.0 | 12.0 | 12.5 | 13.0 | 13.0 | 15.0 | 15.0 | |
| 225 | 8.0 | 8.0 | 10.0 | 10.5 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | |||
| 250 | 8.0 | 10.5 | 10.5 | 12.0 | 12.0 | 12.5 | 14.0 | 14.0 | 14.0 | 15.0 | ||
| 280 | 9.5 | 11.0 | 11.0 | 13.0 | 13.0 | 15.0 | 15.0 | 17.0 | ||||
| 315 | 9.5 | 11.5 | 11.5 | 13.0 | 13.0 | 15.0 | 15.0 | 18.0 | ||||
| 355 | 10.0 | 12.0 | 12.0 | 14.0 | 14.0 | 17.0 | 17.0 | 19.0 | ||||
| 400 | 10.5 | 12.5 | 12.5 | 15.0 | 15.0 | 17.0 | 17.0 | |||||
| 450 | 11.5 | 13.5 | 13.5 | 16.0 | 16.0 | 18.0 | ||||||
| 500 | 12.5 | 15.5 | 15.5 | 18.0 | 18.0 | 22.0 | ||||||
| 560 | 17.0 | 20.0 | 20.0 | 22.0 | 22.0 | |||||||
| 630 | 20.0 | 23.0 | 23.0 | 26.0 | 26.0 | |||||||
| 710 | 23.0 | 26.0 | 28.0 | 30.0 | ||||||||
| 800 | 27.0 | 30.0 | 32.0 | 34.0 | ||||||||
| 900 | 29.0 | 33.5 | 35.0 | 38.0 | ||||||||
| 1000 | 34.0 | 37.0 | 40.0 | |||||||||
Thepa:
1.Ho tiea ha matla, khanyetso ea tšusumetso le matla li phahame ho feta liphaephe tse tloaelehileng tsa PE.
2.Koefficient ea ho hanyetsa ho thekesela le koefficient e tlase ea katoloso li tšoana le phaephe ea PE.
3.Tshebetso ya ho thibela tshenyo e tshwana le ya phaephe ya PE. Bokgoni ba ho hanyetsa mocheso bo phahame le ho feta phaephe ya PE. Koefficient e tlase ya ho tsamaisa mocheso.
4.Lebota le ka hare le boreleli ha ho na sekala. Tahlehelo ea hlooho ea phaephe ha e bapisoa le phaephe ea tšepe e tlase ka 30%.
5.Ka ho lokisa bophara ba lithapo tsa tšepe le botenya ba lera la polasetiki, liphaephe tse fapaneng tsa boemo ba khatello li ka hlahisoa.
6.Bophelo ba tšebeletso ka kakaretso bo lebeletsoe ho feta lilemo tse 50.
7.Boima bo bobebe, ho kenya ho bonolo, ho hokahantsoe ka mokhoa oa electro-fusion joint.
Likopo:
◎ Boenjiniere ba masepala: phepelo ea metsi a meaho ea litoropo, metsi a nooang, metsi a mollo, marang-rang a mocheso metsi a ka morao, khase, phetiso ea khase ea tlhaho, drainage e patiloeng ka litsela tse kholo le likanale tse ling.
◎ Tšimo ea oli le khase: likhoerekhoere tsa oli, likhoerekhoere tsa tšimo ea khase, motsoako oa oli le khase, phaephe ea bobeli le ea boraro ea ho khutlisa le ho bokella oli le ho e tsamaisa.
◎ Indasteri ea lik'hemik'hale: indasteri ea tlhahiso ea asiti, alkali, letsoai, peterole, indasteri ea lik'hemik'hale, manyolo a lik'hemik'hale, meriana, masela, khatiso le ho daea, liindasteri tsa rabara le polasetiki ho tsamaisa khase e senyang, mokelikeli, phaephe ea ts'ebetso ea phofo e tiileng le phaephe ea ho ntša metsi.
◎ Boenjiniere ba motlakase: ho sebetsana le metsi, metsi a ka morao, phepelo ea metsi, metsi a mollo, ho tlosa lerōle, litšila le liphaephe tse ling.
◎ Morafo oa tšepe: o sebelisetsoa ho tsamaisa seaplane se senyang le pulp, mesaletsa, phaephe ea moea le phaephe ea ts'ebetso ka har'a ho qhibilihisa tšepe e seng ea ferrous.
◎ Lipalangoang tsa metsi a leoatle: lipalangoang tsa metsi a leoatle bakeng sa lifeme tsa ho ntša letsoai metsing, lifeme tsa motlakase tse lebōpong la leoatle le metse ea likou tsa leoatle.
◎ Ho aha likepe: liphaephe tsa likhoerekhoere tsa likepe, liphaephe tsa drainage, liphaephe tsa ballast, liphaephe tsa moea le tse ling.
◎ Ho nosetsa temo: phaephe e tebileng ea seliba, phaephe ea sefe, phaephe e tsamaisang culvert, phaephe ea drainage, phaephe ea nosetso jj.
CHUANGRONG ke k'hamphani e kopaneng ea indasteri ea likarolo le khoebo, e thehiloeng ka 2005 e shebaneng le tlhahiso eaLiphaephe tsa HDPE, Lisebelisoa le Li-valve, Liphaephe tsa PPR, Lisebelisoa le Li-valve, Lisebelisoa tsa khatello ea PP le Li-valve, le thekiso ea mechini ea ho tjheseletsa liphaephe tsa polasetiki, Lisebelisoa tsa liphaephe, Setlamo sa ho lokisa liphaephejoalo joalo.
Haeba o hloka lintlha tse ling, ka kopo ikopanye le rona +86-28-84319855,chuangrong@cdchuangrong.com,www.cdchuangrong.com
Nako ea poso: Mmesa-22-2022
