1. Nokutimapaipi nepamusoro peak shave zvinodiwa, nekuda kwekushandisa gasi zvisina kuenzana nevashandisi, kazhinji pombi kudzvinyirirwa kushanduka, uye kuchinjika kushushikana kunotambudzwa nepombi dzesimbi, hurema huripo mumapombi huchawedzera pasi pekunetseka kwekuchinjana.Spiral welded simbi mapaipi ane akawanda welds uye mukana wakakura wekuremara haugone kuvimbisa kushanda kwavo kwakajairika.

2. Iyo pombi inopfuura nepaiyo seismic fault zone kana kuburikidza nemunharaunda yakakwirira-yakanyanya kudengenyeka kwepasi.Nekuda kwezviitiko zvinowanzoitika zve geological muzvikamu izvi, longitudinal kana axial alternating stress inogona kugadzirwa papombi.Kune akawanda spiral welds, uye mukana wekukanganisa wakakwira kupfuura iwo akanyudzwa arc welded simbi pombi.Pasi pekunetseka kwenguva refu, mukana wetsaona mu spiral welded steel pombi wakakwira zvakanyanya kupfuura weiyo yakanyudzwa arc welded simbi pombi.Naizvozvo, pasi pemvura arc simbi mapaipi anofanira kushandiswa munzvimbo iyi.

3. Kune mapaipi ane yakakwirira mukati uye kunze anti-corrosive coating zvinodiwa, pasi pemvura arc simbi pombi inofanira kushandiswa.Spiral undermerged arc welded simbi mapaipi ane akawanda welds, uye weld seam kureba kunowanzo kukwira kupfuura iyo yakanyudzwa arc welded simbi pombi.Kana iyo pombi yesimbi inodzivirirwa kubva mukati nekunze kwekunze, kusanganiswa kwezvinhu zvinopikisa uye pombi isina kusimba haina kusimba seyakadzika arc welded simbi pombi, uye anti-corrosive mhedzisiro haizonyudzwa.

4. Nokuda kweinjiniya yakakosha yemuchinjikwa, pasi pemvura arc simbi pombi inofanira kushandiswa.Sezvo kuchengetedza uye kutungamira kweramangwana kuchave kwakaoma kupfuura zvikamu zvepombi zvakajairwa, kushandiswa kwepaipi dzesimbi dzearc dzakanyura nekuita kunonyanya kukosha.

1. Kune hukama husina kusimba mumapaipi, senge mapaipi anopisa egokora, mapaipi esimbi arc akanyudzwa anofanira kushandiswa.Nekuda kwekuchinja kwegwara, gokora rinopisa rinokwanisa kumira mukati nekunze masimba makuru kupfuura chikamu chepombi chakatwasuka chepombi yakajairika.Pamusana pezvinhu zvakasiyana-siyana mukudzivisa, kushungurudzika kwayo hakusi nyore kubvisa, uye ihwo hushoma husina simba mupombi refu-refu.Iko kushandiswa kwearc yakanyungudutswa yakashongedzwa mapaipi esimbi ane yakanaka yakazara zvivakwa anogona kugadzirisa izvi zvikanganiso.