Musono weLongitudinal Welded Pipe, inowanzozivikanwa seLSAW (Longitudinal Submerged Arc Welded) Pipe, inozivikanwa mumaindasitiri akasiyana-siyana nekuda kwehunhu hwayo hwakanaka uye kugara kwenguva refu. Pakati pemhando dzakasiyana dzemapaipi eLSAW,Mapaipi esimbi e3PE LSAWvakagamuchira kutariswa kukuru kubva kuvagadziri nevatengi. Muchinyorwa chino cheblog, tichaongorora zvakanakiraPombi ye3PE LSAW, tsanangura maitiro ayo ekugadzira, uye ratidza kutungamira kweindasitiriVagadziri vemapaipi eLSAW.
Mabhenefiti e3PE straight seam submear arc welded steel pipe:
1. Kudzivirira ngura: Kuvhara kwe3PE (polyethylene ine mativi matatu) chimwe chezvinhu zvinoshamisa zvemapaipi esimbi e3PE akatwasuka akasungirirwa netambo. Kuvhara uku kunodzivirira ngura zvakanaka uye kwakanakira kushandiswa munzvimbo dzakaoma. Kunoshanda sechidziviriro, kuchidzivirira mapaipi kubva kumarudzi ese emakemikari, hunyoro uye kunyange zvinhu zvinogumbura.
2. Simba Rakawedzerwa: Sezvo mapaipi eLSAW akasungirirwa kwenguva refu, ane simba rakakura zvichienzaniswa nemamwe marudzi emapaipi. Musono we weld une kusimba kwakanyanya uye kugadzikana, zvichiita kuti 3PE LSAW Welded Steel Pipe ikwanise kutsungirira kumanikidzwa kwakanyanya uye tembiricha yakanyanya pasina kukanganisa chimiro chayo.
3. Kuchinja-chinja:3PE LSAW welded simbi pombiinoshandiswa zvakanyanya mumaindasitiri akasiyana-siyana anosanganisira mafuta negesi, kuvaka, kugadzirisa mvura nekuvandudza zvivakwa. Nekuda kwekugona kwemachubhu aya kutsungirira kumanikidzwa kwakanyanya kwemukati, anonyanya kukodzera kutakura mvura nemagasi munzvimbo refu.
Maitiro ekugadzira mapaipi esimbi akagadzirwa nesimbi akatwasuka ane musono wakatwasuka we3PE:
Kugadzirwa kwe3PE LSAW Welded Steel Pipe kunosanganisira matanho akati wandei akaomarara.Vagadziri vemapaipi eLSAWshandisa maitiro akanyatsotsanangurwa kuti uve nechokwadi chekuti mitemo yepamusoro-soro inoteverwa. Heino pfupiso yematanho akakosha anobatanidzwa:
1. Kugadzirwa kwezvinhu: simbi dzemhando yepamusoro dzinosarudzwa, uye mushure mekunyatsoongorora, dzinosangana nehunyanzvi hwemakanika nemakemikari hwakatarwa. Mashizha acho anochekwa zvichienderana nehukuru hwawo.
2. Gadzira welding: peta simbi yakachekwa kuita chimiro chinodiwa kuti ugadzire goko rakaita sedenderedzwa. Zvadaro, mipendero yegoko inosungirirwa nguva dzose uchishandisa nzira yeLSAW, umo maitiro ewelding ye arc anoshandiswa.
3. Kuisa pendi ye3PE: Mushure mekusunga, chenesai zvakanaka pamusoro pepombi yeLSAW kuti mubvise tsvina. Mapendi matatu epolyethylene anozoiswa, kusanganisira pendi yekutanga ye epoxy powder, pendi yeglue uye pendi yekupedzisira yepolyethylene ine mavara. Pendi iyi inoita kuti pave nekusagadzikana kwakanyanya kwengura.
mhedziso:
Munyika yanhasi iri kukurumidza, maindasitiri anoda nzira dzekugadzirisa mapaipi dzakasimba uye dzakavimbika, uye 3PE LSAW Welded Steel Pipe inoonekwa sesarudzo inokosha. Nekusimba kwayo ngura, simba rayo rakawedzera uye kushanduka-shanduka, yave sarudzo inokosha mumaindasitiri akasiyana-siyana.
Nguva yekutumira: Nyamavhuvhu-28-2023