Kale, kugwiritsa ntchito Gas Pipe kunali bwino.Chitoliro chakudaIzi nthawi zambiri zinkachitika chifukwa cha khalidwe loipa la galvanizing.Lerochitoliro cha galvanizedsikuletsedwanso kugwiritsidwa ntchito popanga gasi wachilengedwe.Kuphulika kwa galvanizing mkati mwa chitolirocho kunayambitsidwa ndi mpweya wina monga mpweya wa malasha womwe unali "mpweya wopangidwa" osati wachilengedwe. "Chitoliro chachitsulo chiyenera kukhala ndi Schedule 40 kapena cholemera, chiyenera kutsatira chimodzi mwa miyezo yomwe yatchulidwa ndipo chikhoza kukhala chakuda kapena cholimba. Mosiyana ndi zomwe anthu ambiri amakhulupirira, mpweya wachilengedwe suchitapo kanthu molakwika ndi zinc covering pa chitoliro cholimba". Chilankhulo chofanana chimagwiritsidwanso ntchito mu 2006 Edition mu Code and Commentary of the IFGC (International Fuel Gas Code). Opanga mapaipi amakonda kugwiritsa ntchito chitoliro chakuda chokhala ndi mpweya pazifukwa ziwiri zazikulu. Choyamba ndi chakuti chimawononga ndalama zochepa kuposa galvanizi. Chinanso ndi chakuti ngati mapaipi olimba amagwiritsidwa ntchito pamadzi ndiye kuti kugwiritsa ntchito wakuda ngati mpweya kumasiyanitsa ntchito ziwirizi. Lingaliro labwino ngati chitoliro chakuda chachitsulo cha mpweya kunja kwa nyumba ndikujambula chikasu kuti tipewe dzimbiri. Zimatengera ntchito yomanga.
Kusiyana Pakati pa Chitoliro Chakuda ndi Chitoliro Chopangidwa ndi Galvanized
Madzi ndi gasi zimafuna mapaipi kuti apereke mphamvu ku nyumba ndi mabizinesi. Gasi imapereka mphamvu ku zitofu, zotenthetsera madzi, zitofu ndi zida zina. Madzi ndi ofunikira komanso odziwikiratu. Mitundu iwiri yodziwika bwino ya mapaipi achitsulo omwe amagwiritsidwa ntchito kunyamula madzi ndi gasi ndi mapaipi akuda ndi mapaipi a galvanized. Ndiye, kodi pali kusiyana kotani pakati pa mapaipi akuda ndi mapaipi a galvanized.
*Mapaipi achitsulo opangidwa ndi galvanized
Chitoliro chachitsulo chopangidwa ndi galvanized chimakutidwa ndi zinc kuti chitoliro chachitsulocho chikhale cholimba kwambiri ku dzimbiri. Ntchito yaikulu ya chitoliro chopangidwa ndi galvanized ndikupereka madzi. Zinc imaletsanso kuchuluka kwa mchere womwe ungatseke madzi.
*Mapaipi Achitsulo Chakuda
Chitoliro chakuda chachitsulo ndi chosiyana ndi chitoliro cha galvanized chifukwa sichinaphimbidwe. Mtundu wakuda umachokera ku iron-oxide yomwe imapangidwa pamwamba pake popanga. Cholinga chachikulu cha chitoliro chakuda chachitsulo ndikunyamula gasi wachilengedwe kupita m'nyumba ndi m'mabizinesi. Chitoliro chakuda chopanda msoko chimapangidwa popanda msoko, zomwe zimapangitsa kuti chitolirocho chikhale cholimba komanso chotetezeka kunyamula gasi. Chitoliro chakuda chopangidwa ndi chitsulo chimagwiritsidwanso ntchito poyatsira moto.
Nthawi yotumizira: Disembala-27-2024