ERW kabhoni simbi pombivs spiral pombi:

Kutanga, musiyano pakati pekugadzira maitiro
ERW kabhoni simbi pombi ndiyo inopisa yakakungurutswa coil kuburikidza neinoenderera mberi mupumburu kuumba, kushandiswa kwepamusoro-frequency ikozvino ganda mhedzisiro uye pedo nemhedzisiro, kuitira kuti mupendero weiyo coil kupisa fusion, kudzvanywa mukusvina roller pasi pekumanikidza welding kuti uwane kugadzirwa.Naizvozvo, erw kabhoni simbi pombi yakasara kushushikana idiki, kuburikidza ne weld kupisa kurapwa, saizi, kutwasanudza, kudzvanywa kwemvura uye mamwe maitiro, iyo yakasara kushushikana kuti iwedzere kuburitsa uye kuderedza.Kudzidzira kwakaratidza kuti erw kabhoni simbi pombi mukuchengetedza uye kushandiswa kwekunetseka kwakasara papombi yesimbi haikanganisi.Pasina chero welding waya, iyo weld mune zvemuviri zvivakwa uye makemikari kuumbwa nendiro zvakangofanana.Hunhu hweerw carbon steel pipe hunoenderana nemhando yepepa.

Spiral simbi pombi kuburikidza neyuniti spiral rotary welding waya welding pamwe chete, iyo simbi ndiro kuburikidza nekutenderera kutenderera, kuitira kuti kushushikana kwejometri kuwedzere kuomarara, uye vamwe vakatosvika pamuganho wegoho resimbi ndiro, spiral chubhu mushure mekuumbwa kwe yakakura kusarira kushushikana, iyo yasara kushushikana ndeye tensile kusagadzikana.Uye simbi pombi kubudikidza kumanikidzwa mukati, rusvingo uyewo kubereka mhete tensile kushushikana, maviri superimposed, kuitira kuti kukwanisa kuderedza simbi pombi.Kushandiswa kwemaitiro kunowedzera kusachengeteka.Simbi ndiro inobatanidzwa pamwe chete newaya ine makemikari anoumbwa, uye mabhuru uye weld bead makatsemuka zvingangoitika panguva yewelding process.Kuitira kuti weld uye hwaro simbi mune zvenyama zvivakwa uye makemikari kuumbwa kwakasiyana zvakajeka.Zviri nyore kugadzira kushushikana kwakanyanya mumubatanidzwa nesimbi yepasi.Mukuita welding, kupisa kunopisa kwakakura, uye kuoma kwakakwirira.

Chechipiri, musiyano pakati pezvakagadzirwa
ERW kabhoni simbi pombi inoshandiswa mune mbishi zvinhu inogadzirwa neyakajairwa inopisa-yakakungurutswa coil, makemikari kuumbwa uye emuviri zvimiro zvakanyanya kugadzikana.

Yakawanda yespiral pombi chirimwa chinoshandiswa kune yakaderera-giredhi inopisa-yakakungurutswa strip, makemikari anoumbwa uye emuviri zvimiro uye kusagadzikana, kuremara kwemukati uye kusvibiswa zvimwe.Chete muoiri uye petrochemical system mukati meiyo yakakura spiral pombi vagadziri vachishandisa yakajairwa inopisa yakakungurutswa coil kugadzira simbi pombi kuitira kuve nechokwadi chemhando uye chengetedzo.

Chechitatu, mutengo wekutenga uye matambudziko ekutenga
Oiri uye petrochemical sisitimu hombe simbi pombi kugadzirwa spiral simbi pombi, zvakanakira ayo anonyanya kunyura muhombe dhayamita simbi pombi kugadzira, kugadzira mari yakaderera.Zvisinei, kune diki nepakati dhayamita (Φ114mm ~ Φ355.6mm) yepombi yesimbi, mutengo wekugadzira wakakwira, avhareji yakakwirira kupfuura ERW simbi pombi 8% kusvika 15%.

Large spiral simbi pombi chirimwa kazhinji havabudisi diki dhayamita spiral simbi pombi, procurement yakaoma zvikuru.Diki nepakati dhayamita erw kabhoni simbi pombi, nekuda kwenhamba huru yevagadziri, iri nyore kwazvo kutenga.

Chechina, iyo simbi pombi geometric saizi
1, ERW kabhoni simbi pombi geometric saizi kwepamusoro nemazvo;uye spiral welded pombi geometry kurongeka kwakadzikira, zvichikonzera kuvakwa kwe-weld weld docking matambudziko.
2, ERW kabhoni simbi pombi weld coefficient i100%;spiral welded pombi weld coefficient ye130% -200%.Kureba kwepombi yespiral yakareba kwazvo kupfuura iyo yeERW simbi pombi, uye chiyero chekuremara chinowedzerawo.
3, ERW carbon steel pipe mukati me weld inenge iri pedyo ne zero, ziso rakashama harioneki;spiral simbi pombi mukati uye kunze kwepamusoro inofanira kusiiwa inosvika 0.3 mm kureba (iyo inotemerwa nemaitiro ekugadzira).Iyo weld yakakwirira kwazvo zvekuti pane gaka pakati pekupfekedza (3PE) uye pombi, izvo zvinoita kuti kushora kwepombi yesimbi kuderedzwa zvakanyanya.

4, Nekuda kwekuvapo kwe spiral simbi pombi gap, kutapurirana kwe-high-speed fluid pachava nekukanganisika kukuru, kuwedzera kuyerera kwekudzivirira, kuderedza kushanda zvakanaka kwepombi.ERW kabhoni simbi pombi madziro akatsetseka, hapana dambudziko rakadaro.