Nodular cast iron pipe
Tsatanetsatane wa Zamalonda
Mapaipi achitsulo opangidwa ndi chitsulo cha nodular kwenikweni ndi mapaipi achitsulo a ductile, omwe amakhala ndi chitsulo komanso mawonekedwe achitsulo, chifukwa chake amatchedwa.Graphite mu mipope chitsulo ductile alipo mu mawonekedwe ozungulira, ndi ambiri kukula 6-7 sukulu.Pankhani ya khalidwe, mulingo wa spheroidization wa mapaipi achitsulo otayidwa umayenera kuyendetsedwa pamlingo wa 1-3, ndi spheroidization rate ≥ 80%.Chifukwa chake, zida zamakina azinthuzo zakhala zikuyenda bwino, zomwe zimakhala ndi chitsulo komanso zitsulo.Pambuyo pa annealing, microstructure ya mipope yachitsulo ya ductile ndi ferrite yokhala ndi pearlite yochepa, yomwe imakhala ndi makina abwino, motero imatchedwanso mipope yachitsulo yachitsulo.
| Onse specifications mankhwala akhoza makonda malinga ndi zofuna za makasitomala | |
| 1. Kukula | 1) DN80 ~ 2600mm |
| 2) 5.7M/6M kapena pakufunika | |
| 2. Muyezo: | ISO2531, EN545, EN598, etc |
| 3.Zinthu | Ductile Cast Iron GGG50 |
| 4. Malo a fakitale yathu | Tianjin, China |
| 5. Kugwiritsa: | 1)Madzi akutawuni |
| 2) kupatutsa mapaipi | |
| 3)ulimi | |
| 6.Kupaka Kwamkati: | a).Mzere wa simenti wa Portland b).Sulphate Resistant matope a simenti c).High-Aluminiyamu simenti matope mzere d).Fusion yolumikizidwa ndi epoxy zokutira e).Kupenta kwamadzi epoxy f).Chojambula chakuda cha phula |
| 7. zokutira Zakunja: | .penti ya zinki + phula (70microns). .Fusion yolumikizidwa ndi epoxy zokutira c).Zinc-aluminiyamu alloy + utoto wa epoxy wamadzimadzi |
| 8. Mtundu: | Welded |
| 9. Processing Service | Kuwotcherera, Kupinda, Kukhomerera, Kuwotcha, Kudula |
| 10. MOQ | 1 toni |
| 11. Kutumiza: | Mitolo, zambiri, |
1.Kuchita kwa mphamvu yamkati:
Centrifugal ductile iron imakhala ndi chitsulo komanso magwiridwe antchito achitsulo, chifukwa chake mapaipi achitsulo amakhala ndi chitetezo chabwino kwambiri kuposa mapaipi opangidwa kuchokera kuzinthu zina.Kupanikizika kogwirira ntchito komwe kumapangidwira ndikokwera kwambiri kuposa mapaipi opangidwa kuchokera kuzinthu zina, chinthu chotetezeka ndichokwera kwambiri, ndipo kuphulika komwe kungathe kuchitika ndi.
katatu kwa mphamvu yogwira ntchito.
2.Kuchita kwa kukana kuthamanga kwakunja:
The mkulu kuthamanga kukana akhoza kupewa chofunika cha bedi chitoliro ndi zoteteza chivundikirocho, kupanga mapaipi atagona rellable ndi zachuma.
3.Inner anti-corrosion layer:
Mkati wosanjikiza wa ductile chitsulo mapaipi ndi centrifugally kupopera ndi matope simenti.Kuyika simenti kumayenderana ndi muyezo wapadziko lonse wa ISO4179, kuwonetsetsa kuti matopewo ndi olimba komanso osalala.Chophimba chamoto sichingagwe kapena kuyipitsa, ndipo makulidwe ake ndikuwonetsetsa kuti madzi akumwa omwe amasamutsidwa ndi mapaipi amatetezedwa bwino.
4. Kuphimba koteteza:
Kupopera mbewu kwa zinki kwa mipope yachitsulo ya ductile kumatha kuteteza mapaipiwo mosasunthika kudzera mumphamvu ya electrochemical ya nthaka ndi chitsulo.Ndi utoto wapamwamba wa utomoni wopangidwa ndi chiorinated, mapaipi amapeza chitetezo chokwanira choletsa dzimbiri.Kupopera kwa zinki pamwamba pa chitoliro chilichonse sichochepera 130g/m², ndipo kumagwirizana ndi muyezo wa ISO8179.Tikhozanso kuonjezera makulidwe a nthaka kupopera mbewu mankhwalawa kapena kupopera nthaka & zitsulo zotayidwa aloyi wosanjikiza malinga ndi zofuna za makasitomala.
Mawonekedwe
Chitoliro chachitsulo cha ductile ndi mtundu wa chitoliro chachitsulo choponyedwa.Pankhani ya khalidwe, mulingo wa spheroidization wa mipope yachitsulo iyenera kuyendetsedwa pamiyezo 1-3 (spheroidization rate> 80%), motero kuwongolera mawonekedwe azinthuzo, kukhala ndi chitsulo komanso chitsulo. .The annealed ductile chitsulo chitoliro ali metallographic dongosolo ferrite ndi pang'ono pearlite, amene ali wabwino makina katundu, kwambiri odana ndi dzimbiri ntchito, ductility wabwino, kusindikiza zotsatira zabwino, unsembe zosavuta, ndipo makamaka ntchito madzi, mpweya kufala. , mayendedwe amafuta, ndi zina zambiri m'mabizinesi amtawuni ndi mafakitale.
Pali kuchuluka kwa graphite yozungulira yomwe imagawidwa pamatrix a ferrite ndi pearlite.Kutengera kukula kwadzina ndi zofunikira pakukweza, gawo la ferrite ndi pearlite pamapangidwe a matrix limasiyanasiyana.Kuchuluka kwa pearlite m'madiameter ang'onoang'ono nthawi zambiri sikupitilira 20%, pomwe mainchesi akulu nthawi zambiri amayendetsedwa pafupifupi 25%.
Kugwiritsa ntchito
Mapaipi achitsulo a ductile amapezeka mosiyanasiyana kuyambira 80mm mpaka 1600mm ndipo ndi oyenera kutumizira ndi kugawa madzi amchere (malinga ndi BS EN 545) ndi papaipi (malinga ndi BS EN 598). Mapaipi achitsulo ndi osavuta kulumikizana , ikhoza kuikidwa mu nyengo zonse ndipo nthawi zambiri popanda kufunikira kosankhidwa.Chitetezo chake chapamwamba komanso kuthekera kokhala ndi kayendetsedwe ka nthaka kumapangitsa kuti paipi ikhale yabwino kwambiri pazogwiritsa ntchito zosiyanasiyana.
Njira Yopanga
Kupaka & Kutumiza
FAQ
1.Ndingapeze bwanji mawu kuchokera kwa inu?
Mutha kutisiyira uthenga, ndipo tidzayankha uthenga uliwonse pakapita nthawi.
2.Kodi mudzapereka katundu pa nthawi yake?
Inde, tikulonjeza kuti tidzapereka zinthu zabwino kwambiri komanso kutumiza pa nthawi yake.Kuona mtima ndi mfundo za kampani yathu.
3.Can ine kupeza zitsanzo pamaso kuti?
Inde kumene.Kawirikawiri zitsanzo zathu ndi zaulere, tikhoza kupanga ndi zitsanzo zanu kapena zojambula zamakono.
4.Kodi malipiro anu ndi otani?
Nthawi yathu yolipira yanthawi zonse ndi 30% deposit, ndikupumula motsutsana ndi B/L.EXW, FOB, CFR, CIF.
5.Kodi mumavomereza kuyendera gulu lachitatu?
Inde mwamtheradi timavomereza.
6.Kodi timakhulupirira bwanji kampani yanu?
Timakhazikika pabizinesi yachitsulo kwazaka zambiri monga ogulitsa golide, likulu limapezeka m'chigawo cha Tianjin, timalandiridwa kuti tifufuze mwanjira iliyonse, mwa njira zonse.
