Spiral pombi (SSAW) ispiral seam kabhoni simbi pombi yakagadzirwa nemucheka wesimbi coil seyakagadzirwa, inowanzo kudziya yakasimudzwa, uye yakakwenenzverwa neatomatiki-waya mbiri-mativi akanyudzwa arc welding process. Inonyanya kushandiswa mukugadzirwa kwemvura engineering, petrochemical, makemikari, magetsi emagetsi, zvekurima Fluid yekufambisa muminda yekudiridza uye zvivakwa zvemanisipala: mvura, dhizaini, sewage treatment engineering, marine water transportation.
Zvekutakura gasi rechisikigo: gasi rechisikigo, chiutsi, liquefied gasi.
Kushandiswa kwekuvaka: kunoshandiswa kusungirira, mabhiriji, madocks, migwagwa, zvivakwa, mapaipi ekuputira kumahombekombe, nezvimwe.

Panofanira kunge paine imwe nzira pakati pekuturikidzana kweiyo spiral welded pombi stacking michina. Iyo yakafara yenzira yekuongorora inowanzoita 0.5m. Hupamhi hwenzira yekudyisa zvinoenderana nehukuru hwezvinhu uye michina yekufambisa, kazhinji 1.5 ~ 2m. Kureba kwemapaipi espiral simbi mapaipi hakupfuuri 1.2m yebasa remawoko, 1.5m yebasa remakanika uye 2.5m yekurongedza upamhi. Semuenzaniso, kune mapaipi esimbi akaturikidzana mumhepo yakashama, dunnage kana matombo emucheka anofanirwa kuiswa pasi pepombi yesimbi inotenderera, uye nzvimbo yekuturika inofanira kurerekera zvishoma kufambisa mvura. Nyatsocherechedza kana pombi yesimbi yakati sandara kudzivirira kukotama uye deformation yepombi yesimbi.

Kana yakachengetwa mumhepo yakashama, kureba kwepasirendi kunofanira kunge kuri 0.3 ~ 0.5m, uye kureba kwepasi pejecha kunofanira kuva pakati pe 0.5 ~ 0.7m. Kusimba kwepombi yespiral welded inowanzokwirira kupfuura yepombi yakatwasuka yakasonwa, uye chivharo chidiki diki chinogona kushandiswa kugadzira pombi yakashongedzwa nedhayamita yakakura, uye isina chinhu chehupamhi hwakafanana inogona kushandiswa kugadzira pombi yakasungwa ine. siyana pombi diameters. Zvisinei, kana ichienzaniswa nepombi yakatwasuka yehurefu hwakafanana, kureba kweweld kunowedzerwa ne40 ~ 100%, uye kukurumidza kwekugadzira kwakaderera. Mushure mekucheka mupombi imwe chete yesimbi, batch yega yepombi dzesimbi dzinofanirwa kunyatsoongororwa kekutanga kutarisa ma mechanic zvivakwa, makemikari kuumbwa, fusion mamiriro e weld, iyo yepamusoro mhando yepombi yesimbi uye kugadzirisa kuburikidza nekusaparadza kuyedza. kuve nechokwadi chekuti tekinoroji yekugadzira pombi inokodzera. kuti iiswe zviri pamutemo mukugadzirwa.