Liphaephe tse koahetsoeng tsa 3LPEe na le likarolo tse 3 tsa ho roala lipeipi.

Lera 1 le na le Fusion Bonded Epoxy. Hamorao sena se fana ka tšireletso khahlanong le ho bola 'me se kopanngoa le bokaholimo ba tšepe bo phatlohileng.

Layer 2 ke sekhomaretsi sa copolymer se nang le khokahanyo e ntle ea lik'hemik'hale ho lera le ka hare le karolo e ka holimo ea polyethylene.

Lera la 3 ke lera la polyethylene le sebelisetsoang tšireletso khahlanong le tšenyo leha e le efe ea 'mele ea liphaephe.

Liphaephe tse koahetsoeng ka polyethylene tse 3 ke khetho e ratoang bakeng sa phetiso ea oli le khase lefatšeng ka bophara. E khona ho mamella mocheso le maemo a fapaneng ho tloha libakeng tse omeletseng tsa lijo tse theolelang ho isa libakeng tse tebileng tse ka tlas'a metsi. Lipeipi tsa tšepe tse koahetsoeng ka 3LPE li sebelisetsoa ho tsamaisa metsi a nooang, oli le khase le maro a mang. Liphaephe tse koahetsoeng ka 3LPE li ka sebelisoa mochesong o phahameng oa 60o C ho isa ho 80 oC.

Liphaephe tse koahetsoeng tsa 3LPE

Liphaephe tse koahetsoeng tsa 3LPEe na le likarolo tse 3 tsa ho roala lipeipi.

Lera 1 le na le Fusion Bonded Epoxy. Hamorao sena se fana ka tšireletso khahlanong le ho bola 'me se kopanngoa le bokaholimo ba tšepe bo phatlohileng.

Layer 2 ke sekhomaretsi sa copolymer se nang le khokahanyo e ntle ea lik'hemik'hale ho lera le ka hare le karolo e ka holimo ea polyethylene.

Lera la 3 ke lera la polyethylene le sebelisetsoang tšireletso khahlanong le tšenyo leha e le efe ea 'mele ea liphaephe.

Liphaephe tse koahetsoeng ka polyethylene tse 3 ke khetho e ratoang bakeng sa phetiso ea oli le khase lefatšeng ka bophara. E khona ho mamella mocheso le maemo a fapaneng ho tloha libakeng tse omeletseng tsa lijo tse theolelang ho isa libakeng tse tebileng tse ka tlas'a metsi. Lipeipi tsa tšepe tse koahetsoeng ka 3LPE li sebelisetsoa ho tsamaisa metsi a nooang, oli le khase le maro a mang. Liphaephe tse koahetsoeng ka 3LPE li ka sebelisoa mochesong o phahameng oa 60o C ho isa ho 80 oC.

Likarolo tsa liphaephe tse koahetsoeng ka 3LPE:

1. Ho hanyetsa lik'hemik'hale tse ntle le ho senya ho thibela liphaephe tsa tšepe ho senya leha e le efe.
2. Ho hanyetsa ho khaoloa ha cathodic
3. Lera le ka ntle la polyethylene le thibela tšenyo leha e le efe ea 'mele ho liphaephe kapa motsoako o kopantsoeng oa epoxy nakong ea ts'ebetso.
4. Liphaephe tse koahetsoeng ka 3LPE li na le litšobotsi tse phahameng tsa ts'ebetso le nako e telele ea bophelo

3LPE Coated Pipes Manufacture in India

Hunan Great ke pula-maliboho ea ho etsa lipeipi tse sireletsang 3LPE tse Coated China. Re fana ka liphaephe tsa tšepe tse koahetsoeng ka ntle tse nang le 3LPE bakeng sa lits'ebetso libakeng tse patiloeng kapa tse tlas'a metsi. Hunan Great e boetse e hlahisa liphaephe tse ling tse thibelang kutu tse kang 3LPP, FBE le liphahlo tse ka hare tsa epoxy.

Maemo a sebelisoang ha ho etsoa liphaephe tsa 3LPE ke:

• DIN 30670
• CSA Z245.21
• AS 4321
• KE 3581