Kakaretso ea takatso ea tšepe ea ducfong
E se e le lilemo tse fetang 70 esale ho qaptjoa ha motho ea khopisang sa tšepe ka 19400s. Ka matla a eona a phahameng, mekhabiso e phahameng, ho tsitsipana ka morako, pompo ea tšepe e ntle haholo lefatšeng la kajeno bakeng sa ho fetisa metsi le khase ka mokhoa o sireletsehileng. Letlapa la ho korola, le boetse le bitsoa tšepe ea groherite e nang le metsi kapa e tšoauoang ke graphite e tšoaelitsoeng ke graphite e teng ka pel'a boteng ba setšoantšo sa switsite ea sfheridal.
TLHOKOMELISO EA DOCHILE ATICE IRICY PIPPPS
| SehlahisoaLebitso | Duc ka ntloana ea tšepe, Dupe, ducrist cast pipes ea tšepe, Thapo ea tšepe ea qubu ea tšepe |
| Bolelele | Limithara tse 1-12 kapa e le tlhokahalo ea moreki |
| Boholo | DN 80 mm ho DN 2000 limilimithara |
| Keletso | K9, K8, C40, C30, C25, JERC. |
| Tloaelo | Iso2531, en545, en598, GB, joalo-joalo |
| PipeJoint | Sutumelletsa ka leno (lentso ea tyton), K thaepa lenono, le kopaneng |
| Lintho tse bonahalang | Ducrist cast iron |
| Koae ka hare | a). Portland Samen Sertar |
| b). SULPHATE ASTRATER AST ROLER | |
| c). Setete ea Setereke ea Hip-Aluminium Lining | |
| d). Fusion e bolokiloeng e koahelang | |
| e). Ho penta ea Epoxy | |
| f). Pente e ntšo e penta | |
| Koae ka ntle | a). Zinc + bitumen (70Morns) pente |
| b). Fusion e bolokiloeng e koahelang | |
| c). Zinc-aluminium Alloy + Liroto tsa Epoxy | |
| Kopo | Morero oa phepelo ea phepelo ea metsi, drainage, likhoele, nosetso, petetso ea metsi. |
Litlhaku tsa pefo ea tšepe ea moea
Lipipi tsa tšepe tsa moea li fumaneha ka bophara ba bophara ba 8 mm ho 2000 limilimithara Liphate tsa tšepe tsa moea li bonolo ho kopana, li ka beoa maemong ohle a leholimo le khafetsa ntle le tlhoko ea mokokotlo o khethiloeng. Ke tokelo ea eona ea polokeho le matla a ho amohela thepa ea fatše e etsa hore thepa e ntle e tšoanelehang bakeng sa lits'ebetso tse fapaneng tsa lits'ebetso.
Grade ea ducing nron pappe ea tšepe eo re ka fanang ka eona
Tafole e latelang e bontša literaka tsohle tsa tšepe tsa tšepe bakeng sa naha ka 'ngoe.If u Amerika, u ka khetha 60-4-18, 65-45-12, 70-4-12, 70-45-12, 70-45-12, 70-50-0-05 joalo, u ka khetha 400-12, 500-7, 600-7, 600-3, 600-3 jj.
| Naha | Ho Duchela At Iron Vectional Iron | |||||||
| 1 | China | QT400-18 | QT450-10-10 | QT500-7 | Qt600-3 | QT700-2 | QT800-2 | QT900-2 |
| 2 | Japane | FCD400 | FCD450 | FCD500 | FCD600 | FCD700 | FCD800 | - |
| 3 | usa | 60-40-18 | 65-45-12 | 70-50-05 | 80-60-03 | 100-70-03 | 120-90-02 | - |
| 4 | Russia | B ver 40 | B ver 45 | B ver 50 | B ver 60 | B ver0 | B ver 80 | B ¥ 100 |
| 5 | Jeremane | Ggg40 | - | Ggg50 | Ggg60 | Ggg70 | Ggg80 | - |
| 6 | Italy | GS370-17 | GS400-12 | GS500-7 | GS600-2 | GS700-2 | Gs800-2 | - |
| 7 | Fora | FS370-17 | FSS400-12 | FSS500-7 | FSS600-2 | FSS700-2 | FSS800-2 | - |
| 8 | England | 400/17 | 420/12 | 500/7 | 600/7 | 700/2 | 800/2 | 900/2 |
| 9 | Poland | Zss3817 | Zs4012 | Zs5002 | Zs6002 | ZS7002 | Zs8002 | Zs9002 |
| 10 | India | Sg370 / 17 | Sg400 / 12 | Sg500 / 7 | Sg600 / 3 | Sg700 / 2 | Sg800 / 2 | - |
| 11 | Romania | - | - | - | - | Fgn70-3 | - | - |
| 12 | Spain | Fge38-17 | Fge42-12 | Fge50-7 | Fge60-2 | Fge70-2 | Fge80-2 | - |
| 13 | Belgium | Fng38-17 | FNG42-12 | Fng50-7 | Fng60-2 | Fng70-2 | Fng80-2 | - |
| 14 | Australia | 400-12 | 400-12 | 500-7 | 600-3 | 700-2 | 800-2 | - |
| 15 | Sweden | 0717-02 | - | 0727-02 | 0732-03 | 0737-01 | 0864-03 | - |
| 16 | Hungary | Gǒv38 | Gǒv40 | Gǒv50 | Gǒv60 | Gǒv70 | - | - |
| 17 | Bulgaria | 380-17 | 400-12 | 450-5, 500-2 | 600-2 | 700-2 | 800-2 | 900-2 |
| 18 | Iso | 400-18 | 450-10 | 500-7 | 600-3 | 700-2 | 800-2 | 900-2 |
| 19 | E sebetsa | - | Fmnp45007 | Fmnp55005 | Fmnp65003 | Fmnp70002 | - | - |
| 20 | China Taiwan | GRP400 | - | GRP500 | GRP600 | GRP700 | GRP800 | - |
| 21 | Holland | Gn38 | Gn42 | GN50 | Gn60 | Gn70 | - | - |
| 22 | Luxembourg | Fng38-17 | FNG42-12 | Fng50-7 | Fng60-2 | Fng70-2 | Fng80-2 | - |
| 23 | Austria | Sg38 | Sg42 | SG50 | Sg60 | Sg70 | - | - |
Sesebelisoa sa tšepe sa moea
Lehlape le kobehileng le na le matla le matla a maholo ho feta tšepe e putsoa. Lintho tseo e li lumella hore e e sebelisetsoe ho lits'ebetso tse fapaneng tsa indasteri, ho kenyelletsa le likotlo, makoloi a metsi a matla le tse ling. Hobane ha e lle joaloka tšepe e putsoa, tšepe e ntshoneng e sa sireletseha ho e sebelisa likopo tsa tšireletso, joalo ka li-Bollerd.
