Ndiani Black annealed steel pipe?

Black annealed steel pipeimhando yepombi yesimbi yakavharwa (inopisa-yakagadziriswa) kuti ibvise kushushikana kwayo kwemukati, ichiita kuti ive yakasimba uye iwedzere ductile. Maitiro ekupinza anosanganisira kudziyisa pombi yesimbi kune imwe tembiricha uye wozoitonhodza zvishoma nezvishoma, izvo zvinobatsira kuderedza kuumbwa kwekutsemuka kana kumwe kukanganisa musimbi. Iyo yakasviba annealed kupera papombi yesimbi inowanikwa nekuisa dema oxide coating kumusoro kwesimbi, iyo inobatsira kurwisa corrosion uye inowedzera kusimba kwepombi. Iyi mhando yepombi yesimbi inowanzoshandiswa mumashandisirwo akadai sekuvaka chivako uye kugadzira fenicha.


Nguva yekutumira: Mar-28-2023