Mapaipi akasungwa anogadzirwa nesimbi ndiro kana tambo dzesimbi dzinogochwa dzobva dzasonwa. Zvinoenderana neyakakwenenzverwa musono fomu, yakakamurwa kuita yakatwasuka musono welded pombi uye spiral welded pombi.
Zvichienderana nechinangwa, iwo akakamurwa kuita mapaipi akajairika, mapaipi akaiswa galvanized, pombi dzakaputirwa neoxygen, waya casings, metric welded pombi, roller pombi, yakadzika tsime pombi pombi, pombi dzemotokari, pombi dzinoshandura, pombi dzemagetsi dzakasungwa dzakatetepa. , electric welded special-shaped pombi uye spiral welded pombi.
General welded pombi: General welded pombi inoshandiswa kutakura yakaderera-pressure fluid. Yakagadzirwa neQ195A, Q215A, Q235A simbi. Inogonawo kugadzirwa nedzimwe simbi dzakapfava dzinobatika zviri nyore. Mapombi esimbi anofanirwa kuita zviyedzo senge hydraulic pressure, kukotama, uye kubata kumeso, uye ane zvimwe zvinodiwa zvemhando yepamusoro. Kazhinji, kureba kwekutakura ndeye 4-10m, uye kuendeswa kwehurefu hwakagadziriswa (kana kureba kwakawanda) kunowanzodiwa.
Izvo zvinotsanangurwa zve welded pombi zvinoratidzwa mune zita dhayamita (millimeters kana inches). Iyo yezita dhayamita yakasiyana neyeiyo chaiyo. Zvinoenderana nehupamhi hwemadziro hwakatsanangurwa, kune marudzi maviri emapombi akaiswa: akajairwa simbi pombi uye akakora simbi pombi. Iyi inotevera sumo pfupi yekushandiswa kwemapombi akati wandei akaomarara:
1. Kazhinji pombi dzakasungwa dzinoshandiswa kutakura zvinwiwa zvakaderera-zvinodzvinyirira zvakaita semvura, gasi, mhepo, oiri, uye kudziyisa chiutsi.
2. Ordinary carbon steel wire sleeves (GB3640-88) mapaipi esimbi anoshandiswa kuchengetedza waya panguva yekuiswa kwemagetsi senge zvivakwa zveindasitiri uye zvehurumende uye kuiswa kwemichina nemidziyo.
. Kazhinji yakakamurwa kuita metric emagetsi welded pombi, emagetsi welded matete-alled pombi, transformer inotonhorera pombi dzemafuta, nezvimwe.
4. A spiral undermerged arc welded pipe for pressure fluid transportation (SY5036-83) is a spiral undermerged arc welded pipe for pressure transportation. Iyo inogadzirwa neinopisa-yakakungurutswa simbi strip coils uye spiral inogadzirwa pakupisa kwekugara. Yakasungirirwa nekaviri-mativi akanyudzwa arc welding. I spiral yakanyura arc welded pombi yekumanikidza fluid yekufambisa Sewing simbi pombi. Mapombi esimbi ane simba rakasimba rekutakura uye kuita kwakanaka kwewelding. Vakaita ongororo dzakasimba dzesainzi uye bvunzo uye dzakachengeteka uye dzakavimbika kushandisa. Iyo pombi yesimbi ine dhayamita yakakura, yakakwirira yekufambisa inoshanda, uye inogona kuchengetedza mari mukuisa mapaipi. Inonyanya kushandiswa mapaipi anotakura mafuta uye gasi rechisikigo.
5. Spiral seam yakakwirira-frequency welded pombi (SY5038-83) yekufambisa-inotakura mvura yekufambisa inogadzirwa nemakoiri anopisa-akakungurutswa esimbi semapaipi asina kuvharwa, anoumbwa nemhepo inodziya nguva dzose, uye yakasungwa nepamusoro-frequency lap welding nzira. Inoshandiswa pakufambisa-inotakura mvura yekufambisa. Spiral seam yakakwirira-frequency welded simbi pombi. Mapombi esimbi ane simba rakasimba rekutakura simba, uye purasitiki yakanaka, uye ari nyore kubatanidza nekugadzirisa. Mushure mekuongororwa kwakasiyana kwakasimba uye kwesainzi uye bvunzo, dzakachengeteka uye dzakavimbika kushandisa. Mapaipi esimbi ane madhayamita akakura, kufambisa kwakanyanya, uye anogona kuchengetedza mari mukuisa mapaipi. Inonyanya kushandiswa kuisa mapaipi ekutakura oiri, gasi rechisikigo, nezvimwe.
6. Spiral submerged arc welded steel pombi (SY5037-83) for general low-pressure fluid transportation inogadzirwa ne-hot-roll rolled steel strip coils sepaipi isina kuvharwa uye inoumbwa nemhepo pakupisa nguva dzose; inogadzirwa nekaviri-mativi otomatiki yakanyura arc welding kana single-sided welding. Submerged arc welded simbi mapaipi anoshandiswa kutakura zvakajairwa zvakaderera-kudzvanywa zvinwiwa zvakaita semvura, gasi, mhepo, uye chiutsi.
Welded pombi dzinogona kushandisa nzira nhatu dzekuomarara.