page banner

Kusankhidwa kwa chitoliro ndi makulidwe a khoma

Chitoliro chachitsulo chimafunikira pakupanga mafuta ambiri ndi gasi komanso kugwiritsa ntchito mapaipi.ASME A53 ndi A106 ndi API 5L opanda msokonezo, electric resistance kuwotcherera (RW), ndi kumizidwa arc kuwotcherera (SAW) zitsulo chitoliro zilipo malonda ndipo ambiri ntchito kachitidwe mapaipi.PVC, fiberglass, polypropylene, ndi zida zina zitha kugwiritsidwa ntchito pochepetsa mphamvu komanso zofunikira.ASME B31.4 ndi B31.8 amalola kugwiritsa ntchito zinthu zina m'mapulogalamu oletsedwa kwambiri.Chitoliro chosasunthika sichimagwiritsidwa ntchito kawirikawiri pamapaipi chifukwa cha kukwera mtengo komanso kupezeka kochepa.Kuchokera pamawonekedwe apangidwe ndi kayendetsedwe ka kayendetsedwe kake, chitoliro chopangidwa ndi ERW ndi SAW seams ndizofanana ndi chitoliro chopanda msoko ndipo ndizotsika mtengo.Zindikirani: Izi sizowona pamapaipi opangidwa molingana ndi ASME B31.3.

Paipi yothamanga kwambiri, chitoliro chapamwamba, monga API 5L giredi X42, X52, X60, ndi X65, chimasankhidwa chifukwa chitoliro chochepa kwambiri cha khoma chingagwiritsidwe ntchito, chomwe chimachepetsa kwambiri mtengo wa chitoliro.Kuchepetsa mtengo wa zomangamanga kumathekanso, chifukwa nthawi yowotcherera imachepetsedwa komanso mtengo wotumizira/kagwiridwe ka zinthu umachepetsedwa.

Chitoliro chachitsulo nthawi zambiri chimagwiritsidwa ntchito pamapaipi omwe akugwira ntchito mwamphamvu ya 100 psig kapena kupitilira apo.Chitoliro chachitsulo chimapirira kupsinjika kwakukulu, ndi cholimba, ndipo chimakhala ndi moyo wautali wautali wogwira ntchito.Fiberglass, PVC, kapena chitoliro chapamwamba kwambiri cha polyethylene (HDPE) chimagwiritsidwa ntchito nthawi zina pamapaipi osonkhanitsira mpweya wochepa.Zigawo za mapaipi ndi izi: mapaipi, mavavu, zolumikizira, ndi zida monga metering, mapampu, ndi compressor.

M'bukuli, tikungokhudzidwa ndi kunyamula ma hydrocarbon monga gasi, mafuta oyengedwa bwino, mafuta osakhwima, ndi gasi wopangidwa ndi zitsulo zamapaipi.Chifukwa chake, sitidzalimbana ndi zida monga chitoliro cha PVC.


Nthawi yotumiza: Jan-17-2022