Mtengo Wafakitale 2024 Kugulitsa Kotentha C25 Kalasi ya Ductile Iron Pipe K8 K9 900mm Ductile Iron Pipe Simenti Lined Pipe

Mtengo Wafakitale 2024 Kugulitsa Kotentha C25 Kalasi Ya Ductile Iron Pipe K8 K9 900mm Ductile Iron Pipe Simenti Yokhala Ndi Chitoliro Chokhala ndi Chithunzi

Kufotokozera Kwachidule:

Nodular cast iron iron mapaipikwenikweni ndi mapaipi achitsulo a ductile, omwe amakhala ndi chitsulo komanso mawonekedwe achitsulo, motero 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 zazinthuzo zakhala zikuyenda bwino, zomwe zimakhala ndi chitsulo komanso zitsulo. Pambuyo pa annealing, microstructure ya ma ductile iron mapaipi ndi ferrite ndi pearlite pang'ono, yomwe imakhala ndi makina abwino, motero imatchedwanso mipope yachitsulo yachitsulo.

Zokhazikika:ISO2531/EN545/EN598

Zofunika:Ductile Cast Iron GGG50

Utali:5.7m,6m

Chitsimikizo:ISO9001, BV, WRAS, BSI

Mtundu:Welded, T-mtundu, Woletsedwa

Ntchito:Ntchito yoperekera madzi, ngalande, zimbudzi, ulimi wothirira, mapaipi amadzi.

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Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Tsatanetsatane wa Zamalonda

Nodular cast iron iron pipes 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 zazinthuzo zakhala zikuyenda bwino, zomwe zimakhala ndi chitsulo komanso zitsulo. Pambuyo pa annealing, microstructure ya ductile iron mapaipi ndi ferrite ndi pearlite pang'ono, amene ali ndi katundu makina, choncho amatchedwanso cast.mapaipi achitsulo.

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,

chitoliro chachitsulo cha nodular (5)

1.Internal Pressure Resistance: Chitoliro chachitsulo cha Ductile chili ndi mphamvu yachitsulo ndi kulimba kwachitsulo ndiko kusankha kotetezeka. Kupanikizika kwakukulu kumagwiritsidwa ntchito, ndipo kuthamanga kwapakati kumafika katatu pakugwira ntchito.

2.Kutsutsa Kupanikizika Kwakunja: Kukaniza kwapamwamba kumatanthauza kuti zofunda zochepa zapadera kapena mapepala amafunikira, zomwe zimapangitsa kuti kuika kwanu kukhale kosavuta komanso kopanda ndalama.

3. Internal Anti-Corrosion Layer: Mapaipi ali ndi matope a simenti pakati pawo malinga ndi ISO 4179 pofunsira madzi akumwa. Izi zimapanga chinsalu chosalala, cholimba chomwe chimateteza madzi akumwa ndipo sachita dzimbiri.

4.Protective Layer: Kupopera mbewu kwa zinki (≥130 g/m², ISO 8179) ndi utoto wa utomoni wa chlorinated zimathandiza kuti chitetezo chisawonongeke. Zosankha zokulirapo za zinki kapena zokutira za zinc-aluminium zitha kuperekedwa malinga ndi zomwe makasitomala amafuna.

Mawonekedwe

Chitoliro chachitsulo cha ductilendi mtundu wa chitoliro chachitsulo chosungunuka. Mapaipi achitsulo amapangidwa pamlingo wa 1-3 wa spheroidization (Spheroidizationrate> 80%) kuti apititse patsogolo makinawo potengera kulimba kwachitsulo komanso kulimba kwachitsulo. Chitoliro cha annealed chili ndi ferrite kapangidwe kake kakang'ono ka pearlite, ndipo imakhala ndi kukana kwa dzimbiri, ductility, ntchito yosindikiza komanso yosavuta kuyika. Amagwiritsidwa ntchito kwambiri popereka madzi, kutumiza gasi, komanso kuyendetsa mafuta m'mizinda ndi m'mafakitale.

Ma graphite ozungulira amazunguliridwa ndi matrix a ferrite ndi pearlite. Kuchuluka kwa pearlite kupita ku ferrite kumadalira kukula kwa chitoliro ndi zofunikira zake za elongation: nthawi zambiri, mapaipi ang'onoang'ono ali ndi pearlite ≤20% ndi mapaipi akuluakulu ≈25%.

Kugwiritsa ntchito

Mapaipi achitsulo amtundu wa 80 mpaka 1600 mm amagwiritsidwa ntchito m'madzi akumwa (BS EN 545) ndi m'makina onyansa (BS EN 598). Amaphatikizana mosavuta, kukhazikitsa nyengo iliyonse, nthawi zambiri popanda kubwezera kwapadera, ndipo amapereka chitetezo chokwanira komanso kusinthasintha kokwanira kuti athe kupirira kusuntha kwapansi, kuwakonzekeretsa bwino kuti agwiritsidwe ntchito pamapaipi osiyanasiyana.