Ishishini le-Petrochemical
I-Deplex intsimbi engenasitali i-flange iflethi eyenziwe ngentsimbi engenasibala. I-Duelplex ye-Staight ibhekisa kwisakhiwo sesisombululo esiqinileyo apho isigaba se-Ferrita kunye neSigaba se-Auusterite Akhawunti nganye malunga nesiqingatha, kunye nomxholo osezantsi weSigaba ngokubanzi kufuneka ufikelele kwi-30%.
I-A234 WPB i-WPB I-FHOLII YINGCONO LUPHILA NGOKUSETYENZISIWEYO KWIINCWADANA ZENKQUBO. I-A234 linani eliqhelekileyo loluntu lwaseMelika luvavanyo kunye nezixhobo (i-ASTM), kwaye i-WPB ibonisa ukuba le meko ye-carbon ye-carbon ye-carbon kunye nokunganyangeki okulungileyo, kwaye kufanelekile ukuba kubekho iindawo ezahlukeneyo zokusebenza. Kwangelo xesha, inokuphathwa ngonyango oluphezulu lonyango ngokweemfuno zabathengi, ezinjengepeyinti ye-anti-i-rust yepeyinti, i-oyile engabonakaliyo ye-oyile, njl.
Intluku ye-Wold luhlobo lweflethi exhumayo, amatywina, kwaye itshintshe indlela yombhobho kwi-pipe inkqubo ye-butt-ilding ye-flat. Intamo ye-Flall ye-Wool Foonge ihambelana nobubanzi bombhobho, ukubonelela ngonxibelelaniso lwe-Welding ngexesha lokuqinisekisa amandla kunye nokuqina konxibelelwano.