Mapaipi esimbi eERWAkagadzirwa ne "resistance" yemagetsi yakaderera kana kuti ine "resistance" yakakura. Imapaipi akatenderera akasungirirwa kubva pamachira esimbi ane misono yakareba. Anoshandiswa kutakura gasi nezvinhu zvine mvura zvakaita semafuta negasi rechisikigo, uye anogona kusangana nezvinodiwa zvakasiyana-siyana zvekumanikidzwa kwakanyanya uye kwakaderera. Pari zvino ane chinzvimbo chakakosha mukufambisa.mapaipimunyika.
Rinikusundira mapaipi eERW, kupisa kunoburitswa kana magetsi achipfuura nepanzvimbo dzinosangana nzvimbo yekuwedera. Inopisa mativi maviri esimbi kusvika panosvika mupendero mumwe chete unogona kugadzira chisungo. Muchiitiko ichi, pasi pekumanikidzwa kwemajoini, mativi epombi isina chinhu anonyungudutswa uye anoburitswa pamwe chete.KazhinjiMapaipi eERWine dhayamita yepamusoro yekunze inosvika 609 mm (24 inches), mapaipi makuru anogadzirwa achishandisa SAW.
Kune mapaipi akawanda anogona kugadzirwa uchishandisa nzira yeERW. Pazasi tinonyora zviyero zvakajairika mukugadzira mapaipi.ERW ASTM A53 Mapaipi esimbi yekabhoni eGiredhi A neB (uye akagadzikwa) ASTM A252mapaipi esimbi yekabhoniMapombi eASTM A500 emapaipi eASTM A134 neASTM A135 ekuvaka mapaipi eEN 10219 S275,S355. ERW Stainless Steel Pipe ASTM A269 Standards & Specifications ASTM A270 Stainless Steel Pipe ASTM A312 Plumbing Pipe ASTM A790 Stainless Steel Pipe Ferritic/Austenitic/Duplex Stainless Steel Pipe. API ERW line pipe API 5L B kusvika X70 PSL1 (PSL2 inofanira kunge iri HFW process) API 5CT J55/K55,N80 casing uye tube.
Kushandisa nekushandisa pombi yesimbi yeERW: Pombi yesimbi yeERW inoshandiswa kutakura gasi nezvinhu zvine mvura zvakaita semafuta negasi rechisikigo, uye inogona kusangana nezvinodiwa nemhepo yakaderera uye yakakwira. Mumakore achangopfuura, nekuvandudzwa kwetekinoroji yeERW, mapaipi esimbi eERW akawanda ari kushandiswa muminda yemafuta negasi, indasitiri yemotokari, nezvimwewo.
Nguva yekutumira: Kubvumbi-12-2023