Chitoliro Chozungulira Chozungulira Chozungulira Chozungulira Cha Mapaipi a Gasi Wachilengedwe

Choyamba, njira yopangiramapaipi ozungulira ozungulira ozunguliraimapangitsa kuti ikhale yosiyana ndi mitundu ina ya mapaipi olumikizira. Mosiyana ndi njira zachikhalidwe zolumikizira zomwe zimagwiritsidwa ntchito popanga mapaipi olumikizira, mapaipi olumikizira ozungulira ozungulira amapangidwa pogwiritsa ntchito njira yolumikizira yozungulira, zomwe zimapangitsa kuti pakhale chitoliro cholimba komanso cholimba. Ukadaulo wolumikizira wozungulira uwu umalolanso kusinthasintha kwakukulu popanga mapaipi akuluakulu a m'mimba mwake komanso okhuthala, zomwe zimapangitsa kuti chitoliro cholumikizira chozungulira chozungulira chikhale choyenera kugwiritsa ntchito polumikizira komwe kumafuna mphamvu zambiri zonyamula katundu komanso kukana mphamvu zakunja.

Kuphatikiza apo, mphamvu yachilengedwe komanso kulimba kwa chitoliro cholumikizidwa ndi arc chozungulira chomwe chimapangidwa ndi spiral submerged arc chimapangitsa kuti chikhale chisankho chabwino kwambiri cholumikizira m'malo ovuta komanso ovuta. Kaya ndi kulumikiza zipilala m'mphepete mwa nyanja m'nyumba zomangidwa m'madzi kapena maziko a nyumba m'mizinda yokhala ndi zivomerezi zambiri, mapaipi olumikizidwa ndi arc ozungulira amatha kupirira zovuta kwambiri komanso kupsinjika kwa chilengedwe, zomwe zimapangitsa kuti akhale chisankho chabwino kwambiri cholumikizira zipilala.

Kuwonjezera pa kulimba ndi kulimba, chitoliro cholumikizidwa ndi arc chozungulira chimapereka ubwino waukulu wopulumutsa ndalama poyerekeza ndi mitundu ina yachitoliro chokulungiraNjira yogwirira ntchito bwino yopangira mapaipi a SSAW imachepetsa ndalama zopangira, zomwe zimapangitsa kuti ikhale chisankho chotsika mtengo kwambiri pamapulojekiti oyika zingwe. Kuphatikiza apo, kulondola kwakukulu komanso khalidwe lokhazikika la mapaipi oyika zingwe zozungulira zomwe zimayikidwa mu spiral submerged arc welded kumatanthauza kuti ndalama zochepa zoyika ndi kukonza zimachepetsa, zomwe zimapangitsa kuti kugwiritsa ntchito mapaipi oyika zingwe zozungulira zomwe zimayikidwa mu spiral submerged arc welded kukhale kopindulitsa kwambiri.

Ubwino wina waukulu waChitoliro cha SSAWMu ntchito zomangira mapaipi, pali kusinthasintha kwake pakupanga ndi kumanga. Mapaipi a SSAW amatha kusinthidwa kuti akwaniritse zofunikira za polojekiti, kaya kuyika mapaipi, maziko olimba kapena makina osungira makoma. Kusinthasintha kwa kapangidwe ndi kukhazikitsa mapaipi a SSAW kumalola kuphatikizana bwino mu ntchito zosiyanasiyana zomangira mapaipi, kupatsa mainjiniya ndi makontrakitala njira yodalirika komanso yosinthika yokwaniritsa zosowa zawo zomangira mapaipi.

Mwachidule, kupambana kwa chitoliro chozungulira cha arc (SSAW pipe) pakugwiritsa ntchito mapaipi kumaonekera mu mphamvu zake zapamwamba, kulimba, kugwiritsa ntchito bwino ndalama komanso kusinthasintha kwake. Pamene mapulojekiti ozungulira akupitilizabe kusintha ndipo amafuna miyezo yapamwamba yogwirira ntchito, kugwiritsa ntchito mapaipi ozungulira a arc welded kukuchulukirachulukira ndipo moyenera kumaonedwa ngati chisankho choyamba pakugwiritsa ntchito mapaipi. Chitoliro chozungulira cha arc welded ndi njira yabwino kwambiri pa ntchito iliyonse yozungulira yomwe imafuna kudalirika, kugwira ntchito bwino komanso kugwira ntchito kwanthawi yayitali.