Mafotokozedwe a Ductile Iron Pipe
| Dzina la Chinthu | Chitsulo chodzipangira chokha, Chitoliro cha Chitsulo chodzipangira chokha chokhala ndi Spigot & Socket |
| Mafotokozedwe | ASTM A377 Ductile Iron, AASHTO M64 Cast Iron Culvert Pipes |
| Muyezo | ISO 2531, EN 545, EN598, GB13295, ASTM C151 |
| Giredi | C20, C25, C30, C40, C64, C50, C100 & Gulu K7, K9 & K12 |
| Utali | Mamita 1-12 kapena malinga ndi zomwe kasitomala akufuna |
| Kukula | DN 80 mm mpaka DN 2000 mm |
| Njira Yolumikizirana | Mtundu wa T; Mtundu wa makina olumikizirana a k; Wodzipangira wekha |
| Chophimba Chakunja | Zophimba za Epoxy Yofiira / Yabuluu kapena Zakuda, Zn & Zn-AI, Zinc Yachitsulo (130 gm/m2 kapena 200 gm/m2 kapena 400 gm/m2 malinga ndi zofunikira za kasitomala) zogwirizana ndi miyezo yoyenera ya ISO, IS, BS EN yokhala ndi gawo lomaliza la Epoxy Coating / Black Bitumen (makulidwe osachepera 70 micron) malinga ndi zofunikira za kasitomala. |
| Chophimba chamkati | Kuyika simenti pa simenti ya OPC/ SRC/ BFSC/ HAC motsatira zofunikira ndi Portland Cement ndi Sulphate Resisting Cement wamba mogwirizana ndi miyezo yoyenera ya IS, ISO, BS EN. |
| Kuphimba | Kupopera kwa zinki yachitsulo ndi Bituminous Coating (Kunja) Kuphimba kwa simenti ndi matope (Mkati). |
| Kugwiritsa ntchito | Chitsulo chopangidwa ndi ductile chimagwiritsidwa ntchito makamaka ponyamula madzi otayira, madzi akumwa komanso kuthirira. |
Kuyerekeza kwa Ductile Iron Grade
| Giredi | Mphamvu Yokoka (psi) | Mphamvu Yopereka (psi) | Kutalikitsa | Mphamvu ya Kutopa (psi) | Kukula Kowonjezera |
| 65-45-12 > | 65,000 | 45,000 | 12 | 40,000 | |
| 65-45-12X > | 65,000 | 45,000 | 12 | 40,000 | Inde |
| SSDI > | 75,000 | 55,000 | 15 | 40,000 | |
| 80-55-06 > | 80,000 | 55,000 | 6 | 40,000 | |
| 80-55-06X > | 80,000 | 55,000 | 6 | 40,000 | Inde |
| 100-70-03 > | 100,000 | 70,000 | 3 | 40,000 | |
| 60-40-18 > | 60,000 | 40,000 | 18 | n / A |
Katundu wa Chitoliro cha Chitsulo cha Ductile
| Katundu Wachilengedwe wa Ductile Iron | |
| Kuchulukana | 7100 Kg/m3 |
| Kugwira ntchito bwino kwa Kutentha kwa Kutentha | 12.3X10-6 cm/cm/0C |
| Katundu wa makina | Chitsulo Chopangidwa ndi Ductile |
| Kulimba kwamakokedwe | 414 MPa mpaka 1380 MPa |
| Mphamvu Yopereka | 275 MPa mpaka 620 MPa |
| Modulus ya Achinyamata | 162-186 MPa |
| Chiŵerengero cha Poisson | 0.275 |
| Kutalikitsa | 18% mpaka 35% |
| Kuuma kwa Brinell | 143-187 |
| Mphamvu ya Charpy yosasinthika | 81.5 -156 Joule |
Ubwino wa Ductile Iron Pipe
Kulimba kwambiri kuposa chitsulo chopangidwa ndi chitsulo
Kukana kwakukulu kwa kukhudza kuposa chitsulo chopangidwa ndi chitsulo
Mphamvu yaikulu kuposa chitsulo chosungunuka
Yopepuka komanso yosavuta kuyiyika kuposa chitsulo chopangidwa ndi chitsulo
Kuphweka kwa mafupa
Malumikizidwe amatha kulola kupindika kwa angular
Mitengo yotsika yopopera chifukwa cha kukula kwakukulu kwa mkati mwake
Njira yopangira Ductile Iron Pipe
Mitundu Yathu Yamalonda Ikuphatikizapo
• Mapaipi achitsulo opangidwa ndi ductile ndi zolumikizira ku BS 4772, ISO 2531, EN 545 zamadzi
• Mapaipi achitsulo opangidwa ndi ductile ndi zolumikizira ku EN 598 za zimbudzi
• Mapaipi achitsulo opangidwa ndi ductile ndi zolumikizira ku EN969 kuti agwiritsidwe ntchito pa gasi
• Kulumikiza ndi Kuwotcherera Mapaipi a Chitsulo cha Ductile.
• Mitundu yonse ya ntchito zoperekedwa motsatira muyezo wa makasitomala.
• Cholumikizira cha Flange ndi Cholumikizira.
• Adaputala ya Flange ya Universal
• Mapaipi ndi Zolumikizira za Chitsulo Zopangidwa ndi EN877, CISPI: 301/CISPI: 310.
