Yakakura dhayamita flange seyakajairwa flange, nekuti inogona kuiswa kune dzakasiyana siyana zviitiko uye zvakanakira mhedzisiro yakanaka neindasitiri inodiwa, chigadzirwa chinoshandiswa zvakanyanya mumakina neindasitiri yemakemikari nemamwe maindasitiri, regai DHDZ flange vagadziri vaunze. iyo gungano musimboti zvinodiwa uye anti-corrosion kuvaka.

I. Gungano musimboti uye zvinodiwa guru dhayamita flanges
1. Paunenge uchiunganidza mapeji maviri, mabhoti emabhoti emapuranga anokwira anofanira kuenzaniswa nemabhoti ebhoti anoenderana neakagadziriswa flanges uye anoenderana neakagadziriswa flanges.Kutsauka hakufanirwe kuve kwakakura kudarika 1.5 uye 2mm yekunze kwedhayamita yeflanges.
2. Tarisa uye gadzirisa nzvimbo yeflange kubva kuruboshwe nekurudyi ne 90 square feet, uye pedzisa nzvimbo welding uye kugadzirisa yakakura dhayamita flange kuburikidza nechitatu nechina poindi mushure mekuputika kwemavara.
3. Paunosarudza mapeji anofananidzwa ezvigadzirwa kana gungano revhavha, kutarisirwa kunofanira kutorwa kuti uone kana mazhenje ezvigadzirwa zvepakutanga kana gungano revhavha rakafanana neanoshandiswa mupombi.
4. Pakuunganidza flat-welded flanges, pombi inopera inofanira kuiswa 2/3 yehupamhi hwemukati wemukati weflange, uye wobva waona weld flange kune pombi.Papombi yakachinjika, tarisa weld kubva kumusoro, wotarisa calibration flange nzvimbo kubva kwakasiyana tsoka 90 masikweya mafiti kuitira kuti chisimbiso chitaridzike pakati pemutsara wepombi, wobva waona weld pazasi penzvimbo.
5. Usati waunganidza flange, chenesa nzvimbo yeflange, kunyanya kuvhara.

Chechipiri, maitiro ekushanda uye maitiro ehukuru hukuru hweflange anti-corrosion kuvaka
Kuvhara corrosion inhibitor yekuzadza flange clearance yedhayamita hombe.Namatira bepa (pachena) tepi pamupendero weflange kudzivirira flange kubva pakusviba paunenge uchibaya corrosion inhibitor;Nama uye uzadze flange clearance ne corrosion inhibitor kuti uve nechokwadi chekuti flange clearance yakazadzwa nekuvhara corrosion inhibitor.
Mushure mekuzadza gap reflange necorrosion inhibitor, shandisa putty scraper kupuruzira nzvimbo yakatsetseka pamwe neinotenderera nzira, kuitira kuti gap uye mupendero weflange mundege imwechete.Bvura mativi ese e tepi.
Kana iwe ukashandisa flange anticorrosion cream, unofanirwa kushandisa banga kutema flange anticorrosion cream mumitsetse yakamanikana, uye ipapo maererano nehupamhi hwegomba reflange, kuzadza zvakananga gap neruoko.Dzvanya pasi paunenge uchizadza.
Kuchenesa uye kurapwa kwepamusoro kwehombe dhayamita flange.Bvisa ngura pane flange clearance uye screws nebhurashi;Chenesa flange clearance nemhepo yakamanikidzwa;Kana kemikari inobvisa ikashandiswa, ongorora kana kemikari inobvisa ichakanganisa flange chisimbiso.
Kana usina chokwadi, zvinokurudzirwa kusashandisa nzira dzemakemikari;Pukuta flange nejecha kana shinda yedonje kuti isangane neST2 standard.