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Stainless simbi mapaipi

Round Pipe

Kurapa kwepamusoro kwepombi yesimbi isina tsvina ndechimwe chezvinhu zvakakosha zvinotaridza hupenyu hwesevhisi ye-anti-corrosion yepombi.Icho chimiro chekuti anti-corrosion layer uye simbi isina tsvina yakatenderedza pombi inogona kubatanidzwa zvakasimba.Izvo zvakasimbiswa nemasangano ekutsvagisa kuti hupenyu hweiyo anti-corrosion layer inotsamira pazvinhu zvakaita serudzi rwekupfeka, kunaka kwekupotera uye nharaunda yekuvaka.Zvinodiwa pamusoro pesimbi isina tsvina dzakatenderedza pombi dzinogara dzichiongororwa uye dzakapfupikiswa, uye nzira dzepamusoro dzekurapa dzesimbi isina tsvina dzakatenderedza pombi dzinoramba dzichivandudzwa.
1. Kunhonga kwesimbi isina tsvina pombi dzakatenderera kunowanzoitwa nenzira mbiri dzemakemikari uye electrolytic pickling.Pipe anti-corrosion inongoshandisa kemikari pickling, iyo inogona kubvisa oxide chiyero, ngura uye mabhanhire ekare anodzokorora.Kunyangwe kucheneswa kwemakemikari kuchigona kuita kuti nzvimbo iwane imwe dhigirii yehutsanana uye kushata, patani yeanchor yayo haina kudzika uye zviri nyore kukonzera kusvibiswa kune nharaunda.
2. Kupfapfaidza (kukanda) kubviswa kwemarara kwepombi yesimbi isina tsvina inotenderera inotungamirirwa ne-high-power motor kuti ityaire kupfira (kukanda) mashizha kutenderera nekumhanya kukuru, kuitira kuti mabrasives akadai sejecha resimbi, simbi inopfura, iron wire segment, uye zvicherwa zvinogona kukanganisa pamusoro pesimbi isina tsvina yakatenderedza pombi pasi pekuita kwe centrifugal simba.Kupfapfaidza (kukanda) kurapwa hakugone chete kubvisa zvachose ngura, okisidhi uye tsvina, asi zvakare kuwana inodiwa yunifomu roughness pasi pechiito chechisimba chekuita uye friction yeabrasives.
Mushure mokupfapfaidza (kukanda) kubvisa ngura, haigoni kungowedzera kushambadza kwemuviri pamusoro pepombi, asiwo kuwedzera kusungirirwa kwemagetsi pakati pe-anti-corrosion layer uye pamusoro pepombi.Naizvozvo, kupfapfaidza (kukanda) kubvisa ngura inzira yakanaka yekubvisa ngura yepipeline anticorrosion.Kazhinji kutaura, kuputika kwejecha (jecha) derusting kunonyanya kushandiswa mukati mepamusoro pakurapa pombi, uye kuputika kwejecha (jecha) derusting kunonyanya kushandiswa kunze kwepamusoro kurapwa kwepombi.
3. Simbi isina tsvina yakatenderedza chubhu yekuchenesa, shandisa solvent uye emulsion kuchenesa nzvimbo yesimbi kubvisa mafuta, girisi, guruva, lubricant uye zvakafanana organic zvinhu, asi haigoni kubvisa ngura, oxide scale, welding flux, etc. Inongoshandiswa se imwe nzira yekubatsira mukugadzira.
4. Kubvisa ngura kubva musimbi isina tsvina yakatenderedza pombi maturusi, kunyanya shandisa midziyo yakadai semabhurashi ewaya kukwenenzvera pamusoro pesimbi, iyo inogona kubvisa yakasununguka kana yakasimudzwa oxide scale, ngura, welding slag, etc. Kubvisa ngura yezvishandiso zvemaoko zvinogona kusvika kuSa2 level, uye kubvisa ngura kwezvishandiso zvemagetsi kunogona kusvika kuSa3 level.Kana iyo nzvimbo yesimbi yakanamatira kune yakasimba chiyero chesimbi oxide, iyo ngura yekubvisa mhedzisiro yechishandiso haina kunaka, uye anchor pateni yakadzika inodiwa pakuvaka anti-corrosion haigone kuwanikwa.
Ngwarira kukosha kwekurapwa kwepamusoro mukugadzira, uye kunyatso kudzora maitiro paramita panguva yekubvisa ngura.Mukuvaka chaiko, iyo peel simba kukosha kwe-anti-corrosion layer ye-stainless simbi yakatenderedza pombi inodarika zvakanyanya zvinodiwa, izvo zvinovimbisa kunaka kweiyo anti-corrosion layer.Pahwaro, iyo tekinoroji level inovandudzwa zvakanyanya uye mutengo wekugadzira wakaderedzwa.