General malamulo unsembe mpweya zitsulo chitoliro

Kuyika kwacarbon steel mapaipiayenera kukwaniritsa zinthu izi:

1. Chidziwitso cha zomangamanga chokhudzana ndi mapaipi ndi choyenera ndipo chimakwaniritsa zofunikira zoyika;
2. Gwiritsani ntchito kuyanjanitsa kwamakina kuti mugwirizane ndi payipi ndikuyikonza;
3. Njira zoyenera zomwe ziyenera kumalizidwa musanayike mapaipi, monga kuyeretsa, kuchotsa mafuta, anti-corrosion yamkati, kuyanika, ndi zina zotero.
4. Zigawo za chitoliro ndi zothandizira zitoliro zimakhala ndi chidziwitso choyenerera ndipo zimakhala ndi zolemba zoyenera;

5. Yang'anani ngati zopangira mapaipi, mapaipi, ma valve, ndi zina zotero ndizolondola malinga ndi zolemba zapangidwe, ndikutsuka zinyalala zamkati;pamene zolemba zojambulazo zimakhala ndi zofunikira zapadera zoyeretsera mkati mwa payipi, ubwino wake umakwaniritsa zofunikira za zolemba zojambula.

Mayendedwe ndi mayendedwe a payipi ayenera kukwaniritsa zofunikira za mapangidwe.Kutsetsereka kwa chitoliro kumatha kusinthidwa ndi kutalika kwa kuyika kwa bulaketi kapena chitsulo chothandizira pansi pa bulaketi, ndipo bolt ya boom ingagwiritsidwe ntchito kusintha.Chophimba chothandizira chiyenera kukhala chokokedwa ndi magawo ophatikizidwa kapena zitsulo, ndipo sichiyenera kukhala pakati pa chitoliro ndi chithandizo.

Pamene chitoliro chowongolera chowongoka chikugwirizana ndi chitoliro chachikulu, chiyenera kutsatiridwa pang'ono ndi kayendetsedwe ka kayendedwe kapakati.

Flanges ndi zigawo zina zolumikizira ziyenera kukhazikitsidwa m'malo omwe kukonza kumakhala kosavuta, ndipo sikungagwirizane ndi makoma, pansi kapena zothandizira mapaipi.

Mapaipi odetsedwa, zopangira mapaipi ndi mavavu ayenera kuyang'aniridwa mosamalitsa musanayike, ndipo pasakhale ma sundries mkati ndi kunja.

Ngati zinyalala zapezeka, ziyenera kuchotsedwanso, ndikuziyika muzoyika pambuyo poyang'anira.Zida ndi zida zoyezera zomwe zimagwiritsidwa ntchito poyika payipi yochotsera mafuta ziyenera kuchepetsedwa malinga ndi zofunikira za magawo ochotsera mafuta.Magolovesi, maovololo ndi zida zina zodzitetezera zomwe zimagwiritsidwa ntchito ndi ogwira ntchito ziyeneranso kukhala zopanda mafuta.

Poika mapaipi okwiriridwa, miyeso yotengera madzi apansi panthaka ikaunjikana madzi.Pambuyo poyesa kupanikizika ndi anti-corrosion ya payipi yapansi panthaka, kuvomereza kwa ntchito zobisika kuyenera kuchitidwa mwamsanga, zolemba za ntchito zobisika ziyenera kudzazidwa, kubwezeretsedwa mu nthawi, ndikuphatikizidwa mu zigawo.

Chitetezo cha casing kapena culvert chiyenera kuwonjezeredwa pamene mapaipi akudutsa pansi, makoma, ma ducts kapena zinthu zina.Chitolirocho sayenera kuwotcherera mkati mwa bokosi.Kutalika kwa chitsamba cha khoma sikuyenera kukhala kochepa kuposa makulidwe a khoma.Chophimba pansi chiyenera kukhala 50mm kuposa pansi.Kudutsa padenga kumafuna mapewa opanda madzi ndi zipewa zamvula.Mipata ya mapaipi ndi posungira imatha kudzazidwa ndi zinthu zosayaka.

Mamita, ma conduits, ma flowmeters, zipinda zowongolera, ma orifice plates, ma thermometer casings ndi zida zina zolumikizidwa ndi payipi ziyenera kukhazikitsidwa nthawi yomweyo payipi, ndipo ziyenera kutsata malamulo oyendetsera zida.

Ikani zizindikiro za kukula kwa mapaipi, malo oyezera kukula ndi kuwunika magawo a mapaipi molingana ndi zolemba zamapangidwe ndi kuvomereza zomanga.

Mankhwala odana ndi dzimbiri ayenera kuchitidwa pa mapaipi achitsulo oikidwa m'manda asanakhazikitsidwe, ndipo chithandizo cha anti-corrosion chiyenera kuperekedwa pa nthawi ya kukhazikitsa ndi kuyendetsa.Pambuyo poyesa kuthamanga kwa mapaipi, chithandizo cha anti-corrosion chiyenera kuchitidwa pa msoko wowotcherera.

Kugwirizana, kutalika, malo ndi miyeso ina yoyika payipi iyenera kutsata zomwe zapangidwira, ndipo kupatukako kusapitirire malamulo.


Nthawi yotumiza: Sep-11-2023