Stainless hlau flangethiab carbonhlau flangecov ntaub ntawv yuav txheeb xyuas li cas? Yuav ua li cas paub qhov txawv ntawm cov khoom siv ntawm ob hom flanges yog qhov yooj yim. Cov nram qab no DHDZ flange chaw tsim tshuaj paus coj koj kom nkag siab yooj yim txoj kev kom paub qhov txawv cov khoom ntawm ob yam khoom.
1. Thawj qhov ua tiavflange, flangento yam tsis muaj galvanized, cov khoom siv dav siv txhuam los tiv thaiv corrosion, roj lossis roj los so kom huv si, thiab tom qab ntawd siv cov dej me me rau ntawm flange sab saum toj, yog tias carbon steel flanges feem ntau yog ob peb teev lossis txawm tias tsis pub dhau ib teev. yuav muaj qhov pom tseeb tan xeb (nco ntsoov tsis txhob tso dej tawm, Los yog tsis tas tuaj yeem pom), yog tias nws yog stainless hlau flange, feem ntau tsuas yog tawm hauv dej, yuav tsis muaj xeb.
2. liab qab qhov muag,stainless hlau flangethiabcarbon hlau flangexim yog qhov tseeb dua. Qhov saum npoo ntawm stainless hlau flange yog du thiab nto ntawm carbon steel flange feem ntau yog ntxhib me ntsis. Nws yuav pom tseeb dua yog tias ob lub flanges ntawm cov khoom sib txawv raug muab piv.
Ob txoj hauv kev saum toj no tsuas tuaj yeem paub qhov txawvstainless hlau flangeslos yog carbon steel flanges. Qhov no tsis tuaj yeem paub meej tias cov khoom siv tshwj xeeb yog dab tsi, txhawm rau txiav txim siab ntau yam khoom ntawm stainless hlau thiabcarbon hlau flangeTom qab ntawd koj tuaj yeem xa mus rau ob txoj hauv kev:
3. stainless hlau kua kuaj, feem ntau tsuas yog siv raustainless hlau flange, raws li qhov kev hloov ntawm cov xim thiab xim ntawm lub sij hawm kom paub meej tias nws yog ib yam khoom.

4. Tseem muaj ib txoj kev uas feem ntau siv los ntawmflange manufacturers, uas yog kev nyeem ntawv ncaj qha scanner. Nws tuaj yeem paub tseeb tias qhov flange yog ua los ntawm, tab sis nws tus nqi kuj tseem kim, uas yog qhov tsis xws luag ntawm txoj kev no.