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Kusiyana kwa Zipinda za Simenti za Mapaipi a Iron Ductile EN197-1
Mapaipi achitsulo opangidwa ndi ductile amagwiritsidwa ntchito kwambiri m'mapaipi amadzi chifukwa cha mphamvu zawo zazikulu, kulimba, komanso kulimba bwino. Pofuna kupewa dzimbiri lamkati ndikuwonetsetsa kuti madzi ndi abwino, nthawi zambiri amakutidwa ndi simenti (CML). Mtundu wa simenti womwe umagwiritsidwa ntchito m'magawo awa ndi wofunikira, kutengera...Werengani zambiri -
Kutsimikiza kwa EN196-1 kwa Mphamvu Yokakamiza ya Simenti
Zingwe za simenti ndi matope a mapaipi achitsulo chosungunuka zimagwiritsidwa ntchito makamaka popewa dzimbiri ndi kukula kwa khoma lamkati la chitoliro, kuonetsetsa kuti madzi ndi abwino, komanso kuchepetsa kutayika kwa kugwedezeka kwa hydraulic. Komabe, muyezo waukulu wa ku Europe wa EN196-1 umatchula njira yodziwira mphamvu ya simenti...Werengani zambiri -
Kutsatira ISO2531: Muyezo wa DINSEN wa Ubwino wa Chitoliro cha Chitsulo cha Ductile
Pakati pa zomangamanga ndi njira zoyendera madzi, gawo lililonse la mapaipi achitsulo chosungunuka silimangokhala ndi madzi ndi gasi, komanso limakhudza chitukuko cha mizinda ndi ubwino wa nzika. Pano, khalidwe ndi loposa kungolankhula zopanda pake; ndi chikhulupiriro ndi kudzipereka komwe kumapangidwa...Werengani zambiri -
Chitoliro chachitsulo cha AWWA C153/C110, Chobadwira Ntchito ya Dontho Lililonse la Madzi
Madzi ndi moyo wa mzinda. Kaya ndi akasupe oyera omwe amadyetsa anthu kapena madzi amvula ndi madzi osefukira, netiweki ya mapaipi omwe amanyamula madziwo ili ngati "mitsempha yamagazi" ndi "mitsempha" ya mzinda. Chitetezo chake, kudalirika, komanso kulimba kwake...Werengani zambiri -
Kodi pali kusiyana kotani pakati pa chitoliro cha PU ndi chitoliro chachitsulo chopangidwa ndi simenti?
Mapaipi achitsulo opangidwa ndi PU ndi simenti ndi mitundu iwiri yodziwika bwino ya zingwe zolumikizirana ndi dzimbiri, zomwe zimasiyana makamaka mu zipangizo zawo zolumikizirana, mawonekedwe a ntchito, ndi momwe zimagwiritsidwira ntchito. Zonsezi zimakwaniritsa cholinga chachikulu: kuteteza chitoliro ku dzimbiri kuchokera kuzinthu zomwe zimanyamulidwa ndi...Werengani zambiri -
Kodi mapaipi achitsulo otchedwa Ductile Iron amapakidwa bwanji kuti atetezedwe ndi kukwezedwa?
DINSEN imapanga ma CD asayansi komanso njira zoyendetsera bwino mapaipi achitsulo chopangidwa ndi ductile okhala ndi mawonekedwe osiyanasiyana kuti zitsimikizire kuti ma DI fittings anu afika bwino komanso panthawi yake, zomwe zimapangitsa kuti mayendedwe anu ayende bwino! · Mapaipi achitsulo chopangidwa ndi ductile DN250 ndi pansi: Mabokosi olimba amatabwa amateteza pakati pa chitoliro!...Werengani zambiri -
Kodi EN598:2021 ndi chiyani?
EN 598: 2021, muyezo waposachedwa wa EN 598, mapaipi achitsulo opangidwa ndi ductile, zolumikizira (zigongono, ma tee, zochepetsera, ndi zina), zowonjezera (flange, socket, spigot, ndi zina) ndi zolumikizira zawo (monga zolumikizira zamtundu wa T/K, zolumikizira zamtundu wa flange, zolumikizira zamakaniko) pazofunikira pakugwiritsa ntchito zimbudzi ndi njira zoyesera - ...Werengani zambiri -
Kodi Mukudziwa Mapaipi Olumikizirana a Ductile Iron
Mbali yofunika kwambiri pa kapangidwe ndi magwiridwe antchito a chitoliro chachitsulo chopangidwa ndi ductile ndi mtundu wa malo olumikizirana omwe amagwiritsidwa ntchito kulumikiza magawo a chitoliro payokha. Mtundu wa malo olumikizirana umakhudza kusavuta kuyika, kuthekera koyenera kuyenda, makamaka, umphumphu wa chitoliro kwa nthawi yayitali. Nazi mitundu yodziwika bwino ya...Werengani zambiri -
Kodi Muyezo wa ku Ulaya wa Mapaipi a DI ndi wotani?
Ma European Standard EN545 ndi EN598 amalamulira miyeso ndi makulidwe a mapaipi achitsulo chopangidwa ndi ductile pakugwiritsa ntchito madzi ndi madzi otayidwa, motsatana: M'mimba mwake: Miyezo ya EN imaphimba ma diameter osiyanasiyana, kuyambira DN80 mpaka DN1600. Kukhuthala kwa Khoma: Mosiyana ndi miyezo ya AWWA, miyezo ya EN imavomereza...Werengani zambiri -
Kodi muyezo wa AWWA wa mapaipi achitsulo a Ductile ndi uti?
Mapaipi achitsulo opangidwa ndi ductile, omwe amagwiritsidwa ntchito kwambiri chifukwa cha kulimba kwawo komanso kulimba kwawo, amapangidwa motsatira njira zosiyanasiyana, kuphatikiza miyezo ya ku America ndi ku Europe. Miyezo iyi imapereka malangizo owongolera kukula, makulidwe, ndi zina zofunika kuti mapaipi akwaniritse zofunikira ...Werengani zambiri -
Kodi Ductile Iron Pipe ndi Ductile Iron ndi chiyani?
CHIPAILO CHA CHITSULO CHA DUCTILE N’CHIYANI?: Mapaipi achitsulo cha ductile, omwe amadziwika ndi kuphatikiza kwawo kodabwitsa kwa mphamvu, kulimba, komanso kusinthasintha, ndi njira yatsopano yopangira mapaipi. Opangidwa ndi chitsulo cha ductile, mapaipi awa amadziwika ndi mphamvu zawo zokoka komanso luso lotha...Werengani zambiri -
Kodi Mapaipi a Ductile Iron Amagwirizana Bwanji?
Chitoliro chachitsulo cha ductile ndi mtundu wa chitoliro chomwe chimagwiritsidwa ntchito kwambiri popereka madzi, ngalande, kufalitsa mpweya ndi zina. Chili ndi mphamvu zambiri, kukana dzimbiri komanso moyo wautali. Chitoliro chachitsulo cha DINSEN cha ductile ndi DN80～DN2600 (m'mimba mwake ndi 80mm～2600mm), g...Werengani zambiri
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