Kana zvasvika kumapaipi esimbi,Mapaipi esimbi eA252 Giredhi 3Inonyanya kusarudzwa mumaindasitiri akawanda. Rudzi urwu rwemapaipi, runozivikanwawo se spiral submerged arc welded pipe (SSAW), spiral seam welded pipe, kana API 5L line pipe, runopa mabhenefiti akasiyana-siyana anoita kuti ive sarudzo yakakurumbira kune akasiyana mashandisirwo.
Chimwe chezvakanakira zvikuru zvepaipi yesimbi yeA252 Grade 3 ndechekuti inogara kwenguva refu uye yakasimba. Rudzi urwu rwepaipi rwakagadzirwa nesimbi yemhando yepamusoro, uye maitiro ekugadzira kwayo anoshandisa welding yearc yakanyudzwa mumvura, saka welds dzakasimba uye dzakavimbika. Izvi zvinoita kuti ive yakakodzera kushandiswa kana mapaipi ari pasi pekumanikidzwa kwakanyanya kana kumanikidzwa.
Pamusoro pekusimba kwayo, pombi yesimbi yeA252 Grade 3 inozivikanwawo nekudzivirira kwayo ngura. Izvi zvakakosha zvikuru mumaindasitiri akadai semafuta negesi, ukomapaipidzinowanzo sangana nemamiriro ekunze akaoma. Maitiro ekushongedza mapaipi aya anoshandiswa kugadzira mapaipi aya anogadzira misono yakatsetseka uye yakafanana inobatsira kudzivirira ngura nengura uye kuwedzera hupenyu hwepaipi.
Imwe mukana wepaipi yesimbi yeA252 Grade 3 ndeyekuti inogona kushandiswa zvakasiyana-siyana. Mapaipi aya anowanikwa muhukuru hwakasiyana-siyana uye ukobvu, zvichiita kuti akwanise kushandiswa zvakasiyana-siyana. Ingave ichishandiswa kutakura mvura, mafuta, gasi rechisikigo kana zvimwe zvinwiwa, kana kushandiswa mukuvaka uye mumapurojekiti ekuvaka, paipi yesimbi yeA252 Grade 3 inogona kugadziriswa kuti ienderane nezvinodiwa zvepurojekiti.
Pamusoro pezvo, nzira yekubatanidza mapaipi esimbi yeA252 Grade 3 inoita kuti mapaipi acho ave akanyatsojeka. Izvi zvinoreva kuti mapaipi ane dhayamita yakafanana uye ukobvu hwemadziro hwakafanana muhurefu hwayo hwese, zvichiita kuti anyatsokwana zvakanaka kana akabatana nezvikamu zvemapaipi.
Muchidimbu, pombi yesimbi yeA252 Grade 3, inozivikanwawo sepombi yesimbi yakanyudzwa mumvura, inopa mabhenefiti akasiyana-siyana anoita kuti ive sarudzo yekutanga kune akasiyana mashandisirwo. Simba rayo, kuramba ngura, kushanduka-shanduka uye kurongeka kwayo zvinoita kuti ive sarudzo yakavimbika uye inogara kwenguva refu kumaindasitiri akadai semafuta negesi, kuvaka nekuvandudza zvivakwa. Kunyangwe uri kutsvaga pombi yakavimbika yepurojekiti yepombi kana yekushandisa muchimiro, pombi yesimbi yeA252 Grade 3 yakakodzera kufungwa nezvayo. Kana uchida rumwe ruzivo nezve A252 Grade 3 Steel Pipe, ndapota inzwa wakasununguka kubata mutengesi akavimbika kuti ukurukure zvaunoda.
Nguva yekutumira: Kurume-07-2024