Spiral simbi mapaipi anonyanya kushandiswa mumapurojekiti ekupa mvura, indasitiri yepetrochemical, indasitiri yemakemikari, indasitiri yemagetsi emagetsi, kudiridza kwekurima, uye kuvaka maguta. Spiral simbi mapaipi ari pakati pezvigadzirwa makumi maviri zvakakosha zvakagadzirwa munyika yangu. Yekufambisa kwemvura: kugovera kwemvura uye kudhonza. Zvekutakura gasi: marasha gasi, chiutsi, liquefied petroleum gasi. Nezvinangwa zvekugadzirisa: kusungirira mapaipi, mabhiriji; mapaipi ezvidhori, migwagwa, zvivakwa zvekuvaka, etc. Spiral simbi mutopota is spiral musono simbi pombi welded by otomatiki kaviri-waya kaviri-sided submerged arc welding muitiro uchishandisa strip simbi coil ndiro sezvo mbishi, anoramba tembiricha extrusion kuumba. Iyo spiral simbi pombi inodyisa mutsara muchikamu chepiipi yakasungirirwa. Mushure mekukungurutswa nema roller akawanda, tambo inopetwa zvishoma nezvishoma kuti iite denderedzwa chubhu isina chinhu ine gap rakavhurika. Rongedza huwandu hwekudzikisira hweiyo extrusion roller kudzora gap weld pakati pe1-3mm, uye ita kuti migumo yese yejoinhi yewelding inyunguduke.

Musiyano pakati pe spiral simbi pombi uye nemazvo simbi pombi
Spiral simbi mapaipi anogona kupatsanurwa muzvikamu zviviri zvichienderana nekugadzira nzira: spiral uye seamed. Mapaipi esimbi akasona anonzi mapombi esimbi akatwasuka. Spiral simbi pombi dzinogona kupatsanurwa kuita mapaipi anopisa-akamoneredzwa asina musono, pombi dzinodhonzwa nechando, mapombi esimbi chaiwo, mapombi akawedzerwa nemoto, pombi dzinotenderedzwa nechando, uye mapombi akabuda kunze zvichienderana nenzira dzekugadzira. Spiral simbi mapaipi anogadzirwa nemhando yepamusoro kabhoni simbi kana alloy simbi uye anogona kupatsanurwa kuita inopisa-yakakungurutswa uye inotonhora-yakakungurutswa (yakadhonzwa). Chinhu chikuru che spiral simbi pombi ndechekuti haina welding seams uye inogona kumira kumanikidza kukuru.

Zvigadzirwa zvinogona kunge zvakakasharara seyakakandirwa kana kutonhora inodhonzwa zvikamu. Mapaipi esimbi akaiswa akakamurwa kuita mapaipi akakandwa muchoto, akaiswa magetsi (resistance welded) pombi, uye otomatiki arc welded pombi nekuda kwemaitiro avo akasiyana ewelding. Nekuda kwemaitiro avo akasiyana ewelding, iwo akakamurwa kuita akatwasuka seam welded pombi uye spiral welded pombi. Iwo zvakare akakamurwa kuita denderedzwa welded mapaipi nekuda kwekupedzisira maumbirwo uye akaumbwa akaiswa pombi uye akakosha-akaumbwa (square, flat, etc.) welded pombi.

Mapaipi esimbi akasungwa anogadzirwa nemahwendefa esimbi akakungurutswa kuita tubular maumbirwo uye akakwenenzverwa ane butt seams kana spiral seams. Panyaya yekugadzira nzira, iwo akakamurwa kuita welded simbi pombi kuti yakaderera-kumanikidza fluid kutakura, spiral musono emagetsi welded simbi pombi, yakananga coil welded simbi pombi, emagetsi welded pombi, etc. Spiral simbi pombi inogona kushandiswa mvura pneumatic mapaipi uye mapaipi egasi mumaindasitiri akasiyana siyana. Welding inogona kushandiswa kwepombi dzemvura, pombi dzegesi, pombi dzekudziya, pombi dzemagetsi, nezvimwe.

Precision simbi mapaipi zvigadzirwa zvakaonekwa mumakore achangopfuura. Ivo vanonyanya vane kushivirira kwakasimba uye roughness pagomba remukati uye ekunze madziro zviyero. Precision simbi pombi ndeyepamusoro-chaiyo simbi pombi zvinhu izvo zvakagadziridzwa nekutonhora kudhirowa kana kupisa kukunguruka. Nekuti hapana oxide layer pamadziro emukati nekunze epombi dzesimbi dzakatsetseka, hapana kuvuza pasi pekumanikidzwa kukuru, kunyatsojeka, kupenya kwakanyanya, hakuna deformation mukukotama kunotonhora, hapana kuputika mukupisa uye kupfava, nezvimwewo, inonyanya kushandiswa gadzira zvigadzirwa zvine pneumatic kana hydraulic components, senge masilinda kana Oiri silinda.