Pipe ea Ts'epe ea Matla a Phahameng E Malleable Nodular Flexible Cast Iron Pipe
Lintlha tsa Sehlahisoa
Lipeipi tse thata tsa tšepe tse tsejoang hape ka hore ke ductile iron kapa lipeipi tsa tšepe tse entsoeng ka tšepe li na le matla a tšepe le ho tiea ha tšepe. Graphite e teng ka sebōpeho sa spherical (lihlopha tsa 6 - 7) ka tekanyo ea spheroidization ea 1 - 3 le tekanyo ea ≥80%, e ka ntlafatsang thepa ea mechine. Ka mor'a phekolo ea mocheso, microstructure e na le ferrite haholo le palo e nyenyane ea pearlite, e nang le khanyetso e ntle ea ho apara le ho sebetsa hantle haholo.
| Lihlahisoa tsohle tse hlalositsoeng li ka etsoa ho latela litlhoko tsa bareki | |
| 1. Boholo | 1)DN80 ~ 2600mm |
| 2) 5.7M/6M kapa ha ho hlokahala | |
| 2. Maemo: | ISO2531, EN545, EN598, joalo-joalo |
| 3.Material | Ductile Cast Iron GGG50 |
| 4. Sebaka sa feme ea rona | Tianjin, China |
| 5. Tšebeliso: | 1)Metsi a litoropo |
| 2) liphaephe tse khelosang | |
| 3) tsa temo | |
| 6. Koala ka hare: | a). Seretse sa samente sa Portland b). Seretse sa samente se hanyetsanang le sulphate c). Lerako la seretse sa samente sa Aluminium e phahameng d). Sekoaelo sa epoxy se kopantsoeng le Fusion e). Pente ea epoxy ea metsi f). Pente e ntšo ea sekontiri |
| 7. Ho roala ka ntle: | . zinki+sekontiri(70microns) ho penta . Sekoaelo sa epoxy se kopantsoeng le Fusion c). Zinc-aluminium alloy+liquid epoxy penta |
| 8. Mofuta: | Welded |
| 9. Tshebeletso ya Tshebetso | Ho tjheseletsa, ho Kobeha, Ho phunya, ho qhibidiha, ho seha |
| 10. MOQ | 1 Ton |
| 11. Thomello: | Lingata, ka bongata, |

1.Ho hanyetsa Khatello ea Ka hare: Khatello ea moralo e phahame, 'me khatello ea ho phatloha e fihla ho makhetlo a mararo ho feta khatello ea ho sebetsa, e ka tiisang tšireletso e molemo ho feta lisebelisoa tse ling.
2.Ho hanyetsa Khatello ea Kantle: Matla a phahameng a phala a lumella ho kenngoa ka mokhoa o ka tšeptjoang le oa moruo, kaha ha ba hloke libethe tse khethehileng kapa liaparo tse sireletsang.
3. Inner anti corrosion layer: Metsi a bolokehileng a boreleli, a tšoarellang le a nooang Ho roala lesela la seretse sa samente le ohliloeng ho ISO 4179.
4.Lera le sireletsang: Ho fafatsa ka zinc (≥130 g / m2, ISO 8179) le pente ea resin e nang le chlorinated, e fana ka khanyetso e ntle ea kutu. E fumaneha hape ka lesela le tenya la zinki kapa ka zinc-aluminium coat ho latela kopo ea bareki.
Likaroloana
Liphaephe tsa tšepe tsa ductile, mofuta oa phala ea tšepe e entsoeng ka tšepe, li kopanyamatla a tshepeleboima ba tshepe. Spheroidization e laoloa homekhahlelo 1-3(sekhahla ≥80%) ho ntlafatsa thepa ea mochini. Lipeipi tse kentsoeng li na le aferrite matrix e nang le pearlite e nyane, e fana ka khanyetso e ntle ea kutu, ductility, ts'ebetso ea ho tiisa, le ho kenya habonolo.
Bongata ba nodular graphite bo ajoa holim'a ferrite le pearlite matrix. Palo ea ferrite le pearlite mohahong oa matrix o itšetlehile ka bophara ba lebitso le litlhoko tsa bolelele. Palo ea pearlite ka li-diameter tse nyane hangata ha e fete 20%, ha ka bophara bo boholo hangata e laoloa hoo e ka bang 25%.
Kopo
Liphaephe tsa tšepe tse entsoeng ka tšepe li loketse metsi a nooang (BS EN 545) le tsamaiso ea likhoerekhoere (BS EN 598) tse nang le bophara ba 80-1600 mm. Li bonolo ho li kopanya, li ka sebelisoa maemong ohle a leholimo, hangata ntle le ho khutlisa ka mokhoa o khethehileng, 'me li fana ka ntlha e kholo ea polokeho e nang le maemo a lekaneng a ho ikamahanya le ho sisinyeha ha fatše, kahoo li buelloa bakeng sa tšebeliso e fapaneng ea liphaephe.
Mokhoa oa Tlhahiso
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