Muaj ntau qib ntawm stainless hlau hauv kev faib tawm, feem ntau siv yog 304, 310 lossis 316 stainless hlau flange qab ib l yog qhov kev xav? Qhov tseeb, nws yog qhov yooj yim heev. Ob lub 316 thiab 316L yog cov hlau stainless flanges muaj cov ntsiab lus ntawm Molybdenum hauv 316L stainless hlau flanges yog siab me ntsis siab dua uas nyob rau 316 stainless hlau. Stainless hlau nrog Molybdenum ntxiv rau Flange, tag nrho cov kev ua tau zoo tshaj plaws yog qhov zoo dua 304 lossis 310 stainless hlau. Feem ntau 316 Stainless hlau yog tsim nyog rau kev siv hauv sulfuric acid conf convenation hauv qab no 15% lossis siab dua rau chloride yaig muaj zog heev, thiab feem ntau yog siv hauv ib puag ncig marine.

Cov pa roj carbon nyob hauv 316L stainless hlau tsuas yog 0.03, uas haum rau vuam qhov uas tsis tuaj yeem muaj zog corrosion tsis kam.
Hauv lwm lo lus, 316 stainless hlau flanges thiab 316L stainless hlau flanges yog ntau corrosion resistant tshaj 304 lossis 310 stainless hlau flanges. Tab sis kuj tseem tuaj yeem tiv thaiv dej hiav txwv thiab ua haujlwm ntawm cov pa hluav taws.
316 Stainless hlau Flange muaj kev ua haujlwm vuam ua tau zoo. Tuaj yeem siv rau txhua txoj kev vuam, hauv cov txheej txheem vuam tuaj yeem raws li lub hom phiaj ntawm 316CB, 316B lossis 309CB yog siv los ua cov tub rog. Lub 316 stainless hlau flange yuav tsum tau kho cua sov kho tom qab vuam kom tau txais kev ua kom haum corrosion zoo dua.