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Kodi ndi chitoliro chiti cha ductile chomwe chili choyenera kwambiri pa ntchito yanu?
Malinga ndi muyezo wa EN545, chitoliro chachitsulo choyezera kuthamanga chiyenera kuchitika pa zipangizo zonse musanagwiritse ntchito zokutira zawo zakunja ndi zamkati, kupatulapo zokutira zachitsulo za zinc zomwe zingagwiritsidwe ntchito musanayese. Palibe kutuluka kapena kutuluka thukuta komwe kuyenera kudziwika...Werengani zambiri -
Momwe Mungadziwire Moyenera Mapaipi ndi Zolumikizira za Iron Ductile EN545
Malinga ndi EN545, zizindikiro pa mapaipi achitsulo opangidwa ndi ductile ndi zolumikizira ziyenera kukhala zowonekera bwino, zolimba ndipo zikuphatikizapo izi: Tepi yolembera ya DI pipe Zolemba zolembera mapaipi DS: Dzina la wopanga kapena Chizindikiro ISO2531: Nambala Yokhazikika Yogwiritsira Ntchito (monga, EN545) DN1000: Diamita Yodziwika C25: Pres...Werengani zambiri -
Zosankha Zophikira Zopangira EN545
Mu gawo la zida zolumikizira mapaipi achitsulo chosungunuka, zokutira za asphalt, zokutira za polyurethane/polyethylene (PU/PE) ndi zokutira za epoxy powder (FBE) pali matekinoloje atatu oyimira oletsa dzimbiri, omwe ndi oyenera malo osiyanasiyana komanso mikhalidwe yogwirira ntchito. 1. Choyambira cholemera ndi zinc, asph...Werengani zambiri -
EN545: Chitetezo cha Kudzikundikira kwa Mapaipi a Chitsulo cha Ductile
M'moyo wamakono wa m'mizinda, ukhondo ndi zofunikira pa kuteteza chilengedwe cha madzi a m'mizinda ziyenera kuganiziridwa. Kuti dzimbiri lisadetse madzi a m'mipopi komanso kuti mapaipi asawonongeke mkati, khoma lamkati la mapaipi liyenera kuphimbidwa ndi chovala chamkati...Werengani zambiri -
EN545 Chophimba Chitsulo cha Ductile Iron
Musanapopere, pamwamba pa mapaipi achitsulo chopopera madzi ayenera kukhala ouma komanso opanda dzimbiri, tinthu tomwe timamatira, mafuta, ndi zinthu zina zakunja. Mosiyana ndi mapaipi a SML, mapaipi achitsulo chopopera madzi safuna kukonzedwa ndi mchenga chifukwa cha mphamvu zake. Mapaipi achitsulo chopopera madzi, kudzera mu spheroidi...Werengani zambiri -
Muyezo wa EN545: Ma Socket achitsulo opangidwa ndi ductile ndi mapaipi a Spigot ndi ma socket
1. Cholumikizira Chosinthasintha cha Ductile Iron Sliding Flexible Joint Mtundu wodziwika bwino wa cholumikizira cha ductile iron, T-joint imadalira mphamvu yolumikizana pakati pa mphete ya rabara ndi soketi ndi spigot (yopangidwa pang'ono ndi pre-compression panthawi yoyika) kuti ipange chisindikizo motsutsana ndi madzi. Kapangidwe ka soketi kamatenga ...Werengani zambiri -
Muyezo wa EN545: Zomangira, Zophimba & Zisindikizo
EN545 ndi muyezo wofunikira kwambiri ku Europe wa "mapaipi achitsulo opangidwa ndi ductile, zolumikizira, zowonjezera, ndi zolumikizira zoperekera madzi." Imatsimikizira chitetezo, kudalirika, komanso kulimba kwa njira zogawa madzi akumwa. Kumvetsetsa bwino muyezo uwu ndikofunikira kwa akatswiri omwe akugwira ntchito ...Werengani zambiri -
Kuyesa Koyerekeza kwa Mapaipi a Ductile Iron ndi Mapaipi a SML Malinga ndi EN10002-1
Kuyesa kwachitsulo ndi njira yofunika kwambiri yowunikira momwe zimagwirira ntchito ndipo ndikofunikira kwambiri. Poyesa magawo monga mphamvu yachitsulo, mphamvu yachitsulo, ndi kutalika kwake, kumayesa mphamvu ya chipangizocho yonyamula katundu komanso mawonekedwe a pulasitiki...Werengani zambiri -
EN4016: Buku Lotsogolera Zomangira za Mapaipi a Ductile Iron
Mu mapaipi opondereza chitsulo chopondereza, zomangira (monga maboluti, mtedza, ndi ma gasket), ngakhale zazing'ono, ndizofunikira kwambiri pakutsimikizira kulimba, kukhazikika kwa kapangidwe kake, komanso kugwira ntchito bwino kwa mapaipi. EN4016, “Mapaipi achitsulo chopondereza, zolumikizira, ndi zowonjezera - Madzi akumwa...Werengani zambiri -
Kupititsa patsogolo Ukatswiri Wokhazikika wa EN545
M'nkhani zam'mbuyomu, tidafufuza mfundo zoyambira, katundu wazinthu, ndi zabwino zazikulu za chitoliro chachitsulo chopangidwa ndi ductile cha EN545 mumakampani amadzi. Nkhaniyi ifufuza mbali zina zofunika kwambiri zaukadaulo, kuphatikizapo kuwongolera ma ovulation munjira yopanga, zomwe ...Werengani zambiri -
EN1092-2: Malumikizidwe Otetezeka Komanso Ogwirizana a Flange aku Europe
Mu makina amakono opangira mapaipi a mafakitale, chitetezo ndi kudalirika kwa maulumikizidwe a flange ndikofunikira kwambiri. EN1092-2, yopangidwa ndi European Committee for Standardization (CEN), ndiye mfundo yayikulu yaukadaulo yotsimikizira kuti maulumikizidwe a flange achitsulo chopangidwa ndi chitsulo chopangidwa ndi chitsulo ndi abwino komanso ogwirizana. Nkhaniyi ...Werengani zambiri -
Chinsinsi cha Bolt: Momwe Kupanikizika kwa Gasket Kumadalira Chiwerengero cha Bolt
Mapaipi achitsulo opangidwa ndi ductile, chifukwa cha mphamvu zawo zazikulu, kulimba, komanso kukana dzimbiri, akhala ntchito yovuta yotumizira madzi m'magawo osiyanasiyana, kuphatikizapo madzi a m'matauni, kugawa madzi m'mafakitale, ndi njira zotetezera moto. Chinsinsi cholumikizira mapaipi awa kukhala odalirika...Werengani zambiri
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