Akopọ ti Ductile Iron Pipes
O ti ju ọdun 70 lọ lati igba ti idasilẹ ti paipu irin ductile ni awọn ọdun 1940. Pẹlu agbara giga rẹ, elongation giga, ipata resistance, resistance si mọnamọna, ikole irọrun ati ọpọlọpọ awọn ẹya miiran ti o dara, paipu irin ductile jẹ yiyan ti o dara julọ ni agbaye ode oni fun gbigbe omi ati gaasi lailewu. Irin ductile, ti a tun pe ni nodular iron tabi spheroidal graphite iron, jẹ ifihan nipasẹ wiwa graphite spheroidal ninu awọn simẹnti abajade.
Specification ti awọn Ductile Iron Pipes
| ỌjaOruko | Ductile Iron Pipe, DI Pipe, Ductile Simẹnti Iron Pipes, Nodular Simẹnti Iron Pipe |
| Gigun | 1-12 Mita tabi bi ibeere ti alabara |
| Iwọn | DN 80 mm to DN 2000 mm |
| Ipele | K9, K8, C40, C30, C25, ati bẹbẹ lọ. |
| Standard | ISO2531, EN545, EN598GB, ati bẹbẹ lọ |
| PaipuJororo | Titari-lori isẹpo (Ipapọ Tyton), Iru isẹpo K, isẹpo ti ara ẹni |
| Ohun elo | Irin Simẹnti Ductile |
| Aso inu | a). Portland simenti amọ ikan |
| b). Sulfate Resistant simenti amọ ikan | |
| c). Giga-Aluminiomu amọ amọ simenti | |
| d). Fusion iwe adehun iposii ti a bo | |
| e). Liquid iposii kikun | |
| f). Aworan bitumen dudu | |
| Aso Ita | a). zinc + bitumen (70microns) kikun |
| b). Fusion iwe adehun iposii ti a bo | |
| c). Sinkii-aluminiomu alloy + olomi iposii kikun | |
| Ohun elo | Ise agbese ipese omi, idominugere, idoti, irigeson, opo gigun ti epo. |
Awọn kikọ ti awọn Ductile Iron Pipes
Awọn paipu irin ductile wa ni iwọn awọn iwọn ila opin lati 80 mm si 2000 mm ati pe o dara fun gbigbe omi mimu mejeeji ati pinpin (ni ibamu pẹlu BS EN 545) ati omi idọti (ni ibamu pẹlu BS EN 598). Awọn paipu irin ductile jẹ rọrun si apapọ, a le gbe ni gbogbo awọn ipo oju ojo ati nigbagbogbo laisi iwulo fun ẹhin ti a yan. Ipin ailewu giga rẹ ati agbara lati gba gbigbe ilẹ jẹ ki o jẹ ohun elo opo gigun ti o dara julọ fun ọpọlọpọ awọn ohun elo.
Awọn onipò ti Ductile Iron Pipe A Le Pese
Tabili ti o tẹle n ṣafihan gbogbo awọn onipò ohun elo irin ductile fun orilẹ-ede kọọkan.ITi o ba jẹ Amẹrika, lẹhinna o le yan 60-40-18, 65-45-12, 70-50-05 ati bẹbẹ lọ, ti o ba wa lati Australia, lẹhinna o le yan 400-12, 500-7, 600-3 ati be be lo.
| Orilẹ-ede | Ductile Iron elo onipò | |||||||
| 1 | China | QT400-18 | QT450-10 | QT500-7 | QT600-3 | QT700-2 | QT800-2 | QT900-2 |
| 2 | Japan | 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 | BÁ 40 | BÁ 45 | B Ч50 | B Ч 60 | B Ч70 | B Ч80 | B Ч100 |
| 5 | Jẹmánì | GGG40 | - | GGG50 | GGG60 | GGG70 | GGG80 | - |
| 6 | Italy | GS370-17 | GS400-12 | GS500-7 | GS600-2 | GS700-2 | GS800-2 | - |
| 7 | France | FGS370-17 | FGS400-12 | FGS500-7 | FGS600-2 | FGS700-2 | FGS800-2 | - |
| 8 | England | 400/17 | 420/12 | 500/7 | 600/7 | 700/2 | 800/2 | 900/2 |
| 9 | Polandii | ZS3817 | 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 | KOPAN | - | 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 | - | - |
Awọn ohun elo Iron Ductile
Irin ductile ni agbara ati ductility ti o tobi ju irin grẹy lọ. Awọn ohun-ini wọnyẹn gba laaye lati lo ni imunadoko ni ọpọlọpọ awọn ohun elo ile-iṣẹ lọpọlọpọ, pẹlu paipu, awọn paati adaṣe, awọn kẹkẹ, awọn apoti jia, awọn ile fifa, awọn fireemu ẹrọ fun ile-iṣẹ agbara afẹfẹ, ati pupọ diẹ sii. Nitoripe ko ni fifọ bi irin grẹy, irin ductile tun jẹ ailewu lati lo ninu awọn ohun elo idaabobo ipa, gẹgẹbi awọn bollards.
