Mutengo Wemufekitari 2024 Kutengesa Kupisa C25 Giredhi Ductile Iron Pipe K8 K9 900mm Ductile Iron Pipe Sement Lined Pipe
Product Detail
Nodular cast iron simbi pombis anonyanya kuita ductile iron mapaipi, ane musimboti wesimbi uye zvimiro zvesimbi, nekudaro zita rawo. Graphite mu ductile iron mapaipi iripo mune yakatenderera fomu, ine hukuru hwese hwemagiredhi 6-7. Panyaya yemhando, iyo spheroidization level ye cast iron pombi inodiwa kuti idzorerwe pa 1-3 mazinga, ine spheroidization rate ye ≥ 80%. Nokudaro, iyo mechanical properties yezvinyorwa pachayo yakagadziridzwa, iine essence yesimbi uye zvinhu zvesimbi. Mushure mekuvhara, iyo microstructure ye ductile iron mapaipi ndeye ferrite ine diki diki pearlite, ine yakanaka michina zvivakwa, saka inodaidzwa zvakare kunzi cast.pombi dzesimbi dzesimbi.
| Zvese zvinongedzo zvigadzirwa zvinogona kugadzirwa zvinoenderana nezvinodiwa nevatengi | |
| 1. Saizi | 1)DN80~2600mm |
| 2) 5.7M/6M kana sezvinodiwa | |
| 2. Standard: | ISO2531, EN545, EN598, nezvimwe |
| 3.Zvinhu | Ductile Cast Iron GGG50 |
| 4. Nzvimbo yefekitari yedu | Tianjin, China |
| 5. Kushandisa: | 1)Mvura yemudhorobha |
| 2) diversion pombi | |
| 3)zvekurima | |
| 6.Internal Coating: | a). Portland simende dhaka lining b). Sulphate Resistant sement mortar lining c). High-Aluminium simende dhaka lining d). Fusion yakasungirirwa epoxy coating e). Liquid epoxy pendi f). Pendi yebhitumini yakasviba |
| 7.External Coating: | . zingi+bhitumeni(70microns) pendi . Fusion yakasungirirwa epoxy coating c). Zinc-aluminium alloy+liquid epoxy pendi |
| 8. Type: | Welded |
| 9. Processing Service | Welding, Kupeta, Kubaya, Kubvisa, Kucheka |
| 10. MOQ | 1 Ton |
| 11. Delivery: | Masumbu, akawanda, |
1.Internal Pressure Resistance: Ductile iron pipe ine simba resimbi nekuoma kwesimbi ndiyo yakachengeteka sarudzo. Kumanikidza kwepamusoro kwekushanda kunoshandiswa, uye kuputika kwekuputika kunosvika katatu kwekushanda kwekushanda.
2.External Pressure Resistance: Kudzivirirwa kwepamusoro-soro kunoreva kushoma kwakakosha kwemubhedha kana kuti sheeting inodiwa, zvichiita kuti kuiswa kwako kuve nyore uye zvakanyanya hupfumi.
3.Inner Anti-Corrosion Layer: Mapombi akaiswa centrifugally nedhaka resimende maererano ne ISO 4179 yekushandiswa kwemvura yekunwa. Izvi zvinogadzira tambo yakatsetseka, yakaoma inodzivirira mvura yekunwa uye haiputi kana kuita ngura.
4.Protective Layer: Zinc spraying (≥130 g/m², ISO 8179) uye chlorinated Resin pendi inogonesa kudzivirira kurinani kubva mukuora. Optional thicker zinc layers kana zinc-aluminium coatings inogona kupihwa zvinoenderana nezvinodiwa nevatengi.
Features
Ductile iron pipeimhando yepombi yesimbi yakakandwa. Ductile iron mapaipi anogadzirwa padanho 1-3 re spheroidization (Spheroidizationrate> 80%) kuvandudza michina yemagetsi nekutora mukana wekusimba kwesimbi uye kuoma kwesimbi. Iyo annealed pombi ine ferrite chimiro ine diki pearlite, uye ine yakanaka corrosion resistance, ductility, kuisa chisimbiso uye nyore kuisa. Ivo vanowana kushandiswa kwakakura mukugovera mvura, kutapurirana gasi, uye kutakura oiri muguta neindasitiri.
Spherical graphite yakakomberedzwa nematrix e ferrite uye pearlite. Kuwanda kwepearlite kune ferrite kunoenderana nehukuru hwepombi uye zvido zvayo zvekurebesa: kune chikamu chikuru, madiki-diameter mapaipi ane pearlite ≤20% uye mahombe-diameter mapaipi ≈25%.
Application
Ductile iron pombi muhukuru kubva pa80 kusvika 1600 mm inoshandiswa mumvura yekunwa (BS EN 545) uye mumasuweji (BS EN 598) masisitimu. Vanobatana zviri nyore, kuisa mune chero mamiriro ekunze, kazhinji pasina yakakosha backfill, uye inopa yakakwira chengetedzo ine kuchinjika kwakaringana kushingirira kufamba kwevhu, vachizvishongedza zvakakwana kuti zvishandiswe mumhando dzakasiyana dzepombi application.
Production Process
Packaging & Shipping
